Full Stack Development is the practice of creating the front end and back end of websites and applications together. This type of code-based process creates websites that are not only efficient, but have rich visuals, interactive features, and specialized user experiences. The developers who specialize in this method are called Full Stack Developers, and they are the experts who create real-world solutions that clients need.

A Full Stack Developer is proficient in both the front-end and back-end of Application Development. They possess a diverse skill set that allows them to design websites and applications with minimal supervision or guidance from clients. These highly skilled individuals can create projects that are complex and specialized yet stay within a client’s budgetary requirements. From graphic design to developing robust databases, Full Stack Developers can handle any development project from start to finish.

Presenting solutions for today’s clients requires more than just an understanding of coding language. Full Stack Developers must be well versed in many languages, including HTML, JavaScript, Python and CSS. These languages allow for the creation of unique webpages, apps, and programs that can integrate into existing systems as well as stand alone as independent solutions.

Here's some projects that our expert Full Stack Developer made real:

  • Creating automated web scraping robots that can search the Internet for topics related to a client’s needs
  • Developing familiar interfaces between intuitive websites used daily
  • Creating engaging mobile applications capable of performing multiple functions seamlessly
  • Designing custom databases tailored to the needs of the client
  • Constructing simple yet sophisticated websites for business owners whose main focus is increasing customer engagement

As you can see, Freelancer.com allows clients to hire Full Stack Developers for a variety of development tasks with ease. The range and breadth of what these developers can do is quite impressive in its own right: from webscraping robots to website creation, they can make almost any project come alive with their code wizardry. So if you know have a project or product idea you think requires Full Stack Development skills – then post it today on Freelancer.com and hire one of our experts to bring it to life!

Asiakkaamme antoivat 167,390 arvostelussa keskimääräisen arvosanan Full Stack Developers 4.9 / 5 tähteä.
Palkkaa Full Stack Developers

Full Stack Development is the practice of creating the front end and back end of websites and applications together. This type of code-based process creates websites that are not only efficient, but have rich visuals, interactive features, and specialized user experiences. The developers who specialize in this method are called Full Stack Developers, and they are the experts who create real-world solutions that clients need.

A Full Stack Developer is proficient in both the front-end and back-end of Application Development. They possess a diverse skill set that allows them to design websites and applications with minimal supervision or guidance from clients. These highly skilled individuals can create projects that are complex and specialized yet stay within a client’s budgetary requirements. From graphic design to developing robust databases, Full Stack Developers can handle any development project from start to finish.

Presenting solutions for today’s clients requires more than just an understanding of coding language. Full Stack Developers must be well versed in many languages, including HTML, JavaScript, Python and CSS. These languages allow for the creation of unique webpages, apps, and programs that can integrate into existing systems as well as stand alone as independent solutions.

Here's some projects that our expert Full Stack Developer made real:

  • Creating automated web scraping robots that can search the Internet for topics related to a client’s needs
  • Developing familiar interfaces between intuitive websites used daily
  • Creating engaging mobile applications capable of performing multiple functions seamlessly
  • Designing custom databases tailored to the needs of the client
  • Constructing simple yet sophisticated websites for business owners whose main focus is increasing customer engagement

As you can see, Freelancer.com allows clients to hire Full Stack Developers for a variety of development tasks with ease. The range and breadth of what these developers can do is quite impressive in its own right: from webscraping robots to website creation, they can make almost any project come alive with their code wizardry. So if you know have a project or product idea you think requires Full Stack Development skills – then post it today on Freelancer.com and hire one of our experts to bring it to life!

Asiakkaamme antoivat 167,390 arvostelussa keskimääräisen arvosanan Full Stack Developers 4.9 / 5 tähteä.
Palkkaa Full Stack Developers

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    80 löydetyt työt

    I need a single, web-based application that lets me see what is happening on campus the very moment it happens. Staff status (in class, absent, free), student entry and exit, lecture progress, events, labs—everything must feed into one real-time dashboard. Data capture will rely on the three methods I have already selected: RFID taps at gates, biometric scanners outside rooms, and a lightweight mobile app for situations where hardware is impractical. Whichever device a person uses, it should write to the same database and update the dashboard instantly. Lecture timetables must build themselves. Based on a rule set I will provide—period lengths, faculty availability, room capacity—the system should publish the schedule and push any change straight to the interface so I a...

    €228 Average bid
    €228 Keskimäär. tarjous
    43 tarjoukset

    My goal is to roll out an end-to-end AI solution that takes several repetitive business tasks off my team’s plate. I want to automate data entry, streamline inventory tracking, and tighten up customer-relationship workflows in one cohesive platform. The stack has to cover everything—from model design and training (think Python, TensorFlow / PyTorch, spaCy, or similar) through to a user-friendly front-end and robust back-end that can slot neatly into our current systems via APIs or webhooks. Here’s how I picture the engagement: • You architect and code the machine-learning and natural-language models that will drive the automations. • You build the surrounding web application (front-end + back-end) so staff can trigger, monitor, and override tasks when needed...

    €19 / hr Average bid
    €19 / hr Keskimäär. tarjous
    205 tarjoukset

    I need a full-stack mobile solution that mirrors the core flow of Jedlo: customers browse restaurants, add dishes to a cart, pay securely with credit or debit cards, then watch their courier move in real time until the meal arrives. Key screens and logic include user sign-up/login by email or mobile number, searchable restaurant and menu listings with price details, checkout with integrated card gateway, live order-tracking map, and push notifications that confirm the order, update delivery status, and occasionally highlight promotions. An admin web panel must let me and individual restaurant owners handle menus, prices, orders, payouts, and user issues. Delivery partners require a pared-down login of their own so they can accept jobs, follow GPS routes, and mark orders complete. The in...

    €354 Average bid
    €354 Keskimäär. tarjous
    76 tarjoukset

    El proyecto ya está avanzado y en fase de finalización. Busco un programador serio, responsable y preferiblemente de habla hispana para completar las siguientes tareas clave: 1. Enlazar servidores para garantizar una comunicación eficiente entre ellos. 2. Crear una automatización que permita migrar todo el contenido al panel administrativo, asegurando que los datos se registren automáticamente en el sistema. 3. Regular la interfaz de la aplicación de TV para que todo esté correctamente enlazado y funcione al unísono con los servidores y el panel administrativo. 4. Optimizar la lista de canales existente para garantizar su correcto funcionamiento y estabilidad. Todas las herramientas necesarias, incluyendo el código fuente y ac...

    €416 Average bid
    €416 Keskimäär. tarjous
    62 tarjoukset

    We have an existing website built on Replit and need an experienced developer to provide ongoing support and modifications. Requirements: - Edit and modify our existing Replit-based website as needed - Must be available to work on Australian time zone (AEST/AEDT) - Experience with full-stack web development - Familiarity with Replit platform and deployments - Good communication skills and availability during Australian business hours This is an ongoing support role. We will discuss specific tasks and requirements with suitable candidates.

    €10 / hr Average bid
    €10 / hr Keskimäär. tarjous
    52 tarjoukset
    Build AI Visa Booking Platform
    6 päivää left
    Varmennettu

    I am creating an online visa-appointment platform that removes fraud and black-market bookings through strong identity checks and a transparent slot-allocation engine. The core of the system is Supabase on the backend, with Sumsub handling passport, facial-match and liveness verification, and Twilio (plus email) delivering real-time notifications. Both the admin and consulate dashboards are equally critical. The admin side focuses first on system settings and notification controls, while the consulate view needs clear priority rules, slot visibility and a friction-free workflow for approving or rejecting applicants. I am after a clean, fast UI—nothing design-heavy, just intuitive screens built with solid front-end practices. I’m looking for a full-stack developer who is com...

    €3521 Average bid
    €3521 Keskimäär. tarjous
    153 tarjoukset

    Project Overview We are seeking an experienced Full-Stack / DevOps Engineer to deploy and configure a modern corporate website with web-app functionality on Microsoft Azure. This platform is primarily a high-performance marketing website designed to support SEO, AI Optimization (AIO), lead generation, and recruitment workflows, while also including supporting backend services and integrations. The website will combine modern frontend technologies, structured content architecture, secure backend API integrations, and resilient infrastructure to ensure strong visibility in traditional search engines and emerging AI-driven search platforms. Your responsibilities will include setting up the Azure hosting environment, deploying the website, migrating existing API proxy functions into a back...

    €2484 Average bid
    €2484 Keskimäär. tarjous
    90 tarjoukset

    I’m building a custom web application and need someone who can take it end-to-end. The front-end will be written in React and the back-end in Node.js. You’ll handle everything from setting up the project structure, routing, and reusable UI components to designing the API layer, database schema, and deployment pipeline. The core features will be discussed in our kickoff call, but the goal is a clean, responsive interface that talks seamlessly to a well-structured REST (or GraphQL, if you prefer) API. Authentication, role-based access, and solid test coverage are non-negotiable. I already have wireframes and user stories—your task is to translate them into production-ready code, advise on best practices, and document the setup so future contributors can step in easily. De...

    €462 Average bid
    €462 Keskimäär. tarjous
    299 tarjoukset

    I need an individual fullstack developer (Flutter frontend + Node.js/PHP backend) to debug and stabilize my app. AI assistance is allowed, but all fixes must be verified manually, fully tested, and auditable. Scope / Core Issues: WebSocket / chat: reconnection logic, sync, error handling Wallet persistence: app forgets wallet on restart Balance update delay: refresh required Transaction history: wrong API endpoints, missing logs QR scanner: missing for sending funds Crypto backend APIs inactive: register, create, restore, tokens, notifications Requirements: Maximum 62 hours, preferred less Tasks will be audited Clear documentation and testing required Individual developer only – no teams Payment: Fixed-price milestone Payment released after verification of fixes No...

    €12 / hr Average bid
    €12 / hr Keskimäär. tarjous
    266 tarjoukset

    Looking for a virtual assistant to join our team full time at $2 an hour. We're a peptide company in growth mode and need someone who's comfortable wearing multiple hats. Ideally you'd have experience in a few of these areas - just let us know which ones apply to you. We need help with influencer outreach for our marketing and managing our affiliate program. We're also building out our Reddit and Discord communities, so if you've got experience there that's a plus. On the creative side, we need someone who can edit images, pull mockups, and work on packaging design - whether that's using AI tools or traditional design software like Photoshop and Illustrator. We're also looking for someone who can help us build out processes and systems using AI. I...

    €9 / hr Average bid
    €9 / hr Keskimäär. tarjous
    70 tarjoukset
    Instant USDT Exchange Website Build
    6 päivää left
    Varmennettu

    I need a full-stack developer (or team) to create an instant buy-and-sell platform for USDT that feels as smooth as any modern fintech app. The site must allow customers in India to purchase or liquidate USDT with UPI, bank transfer, IMPS, or even cash deposit, then push the funds straight to their TRC20 or BEP20 wallet within seconds. Website want like this ---> Core flow 1. Visitor chooses Buy or Sell 2. Enters amount and picks a payment rail 3. Completes the transfer 4. Receives USDT (or INR) instantly Key requirements • Authentication: simple email verification during sign-up, with the code auto-expiring after five minutes. • UI: modern, sleek, fully responsive design—no dated templates. • Speed: the matching engine and payment callbacks need...

    €104 Average bid
    €104 Keskimäär. tarjous
    10 tarjoukset

    I’m launching a brand-new business website and need a full-stack developer who can take the project from concept to deployment. I already have the domain and a clear sitemap; what I’m missing is the technical expertise to turn those plans into a polished, high-performing site. Here’s what I’m after: • A modern, responsive front-end built with a framework such as React, Vue, or similar. • A secure, scalable back-end—Node.js, Django, Laravel, or the stack you’re most comfortable with—as long as it supports future feature growth. • An intuitive admin area so my team can update content without touching code. • Clean, well-documented source code and brief deployment instructions so I can move the site to any host if needed. ...

    €9 / hr Average bid
    €9 / hr Keskimäär. tarjous
    86 tarjoukset
    Loan DSA CRM
    6 päivää left

    Full-Stack Developer Needed — Loan DSA CRM Web App (React + Node.js + PostgreSQL) Upwork Job Post --- ABOUT --- We are a professional Loan DSA firm based in Amravati, Maharashtra, India. Our proprietor, runs a fast-growing loan facilitation business handling Home Loans, LAP, Business Loans, Personal Loans, and 17 other have a complete, production-ready CRM source code (React + Node.js + PostgreSQL) ready to share. We need a skilled developer to deploy it, integrate Google Drive, Email, SMS, and WhatsApp, and hand it over fully working. --- DELIVERABLES --- 1. Deploy the Node.js backend and React frontend, configure PostgreSQL database 2. Google Drive integration — connect to @ via OAuth2 3. Gmail SMTP email automation for lead stage notifications 4. SMS integration via MSG...

    €67 Average bid
    €67 Keskimäär. tarjous
    14 tarjoukset

    I want to build a complete membership-based loyalty and discount ecosystem from the ground up. The project covers a responsive web portal plus companion apps for both iOS and Android, all driven by a single cloud database and supported by ongoing maintenance. Core experience Members will join the club, move through tiered levels, and unlock exclusive discounts that participating merchants can publish in real time. A streamlined onboarding flow is needed for both consumers and merchants, and each user type—admin, merchant, and member—must see only the data relevant to them through separate dashboards. Key deliverables • Web portal designed for desktop and mobile browsers • Native or high-performance cross-platform apps for iOS and Android released to their stor...

    €5014 Average bid
    €5014 Keskimäär. tarjous
    203 tarjoukset

    I want a full-featured real estate portal that serves both business users and end buyers in one place. The platform must combine property listings, lead management, and transaction tracking rather than treating them as separate modules, and every piece of data has to update in real time across four role-based dashboards: • Admin – complete control over listings, users, permissions, and site settings • Builder – project upload, unit inventory, construction progress, and marketing metrics • Agent – personalised lead pipeline, appointment calendar, and commission status • Customer – search, shortlist, book site visits, and monitor deal progress A fluid, responsive UI is essential so that each role sees only the tools they need, the moment so...

    €249 Average bid
    €249 Keskimäär. tarjous
    74 tarjoukset

    I need a full-stack developer (or team) who can take this project from concept to deployment: a professional-grade crypto investment and USDT exchange platform with a clean, modern fintech UI and a rock-solid, secure backend. Core user flow • Visitors create an account, deposit USDT through an on-site wallet integration, select from several investment plans, track earnings in a personal dashboard, and submit withdrawal requests when ready. • An admin console gives me total oversight of users, deposits, withdrawals, plans, and the full transaction log. Key modules to deliver 1. Registration & login with standard email/password (expandable to 2FA later). 2. Responsive dashboard showing balance, active plans, earnings, and full transaction history. 3. Deposit workflo...

    €103 Average bid
    €103 Keskimäär. tarjous
    14 tarjoukset
    AI developer needed
    5 päivää left
    Varmennettu

    We want to add a few features on our existing website such as: • File Transfer • Meeting Scheduler • QR Code Generator • AI Post Generator • AI Digital Business Card creator • Document E-Sign tool need an experienced developer with the following experience: A senior full-stack developer or a full-stack product engineer with experience in: front-end user interfaces back-end APIs database design cloud file storage third-party integrations security payment/subscription logic AI API integration - how to call AI Apis, totken , cost control, installment limits, moderation, etc You MUST know should know how to integrate external services such as: OpenAI API for AI Post Generator calendar APIs email sending tools PDF generation libraries QR code cloud file st...

    €119 Average bid
    €119 Keskimäär. tarjous
    182 tarjoukset

    At Vidhyapat—Vsaas Technologies’ LMS-driven training arm in Hyderabad—our next cohort of intermediate learners is gearing up for an intensive Full Stack journey. Your role will be to deliver training to students in a hybrid learning mode, combining in-person classroom sessions at our Hyderabad campus with live online sessions for remote learning, follow-ups, and doubt clarification. The objective is to effectively translate real-world development experience into clear, practical, and engaging lessons for students. You will design the weekly lesson flow, run interactive code-along segments, set practical assignments, and provide individual feedback that helps students bridge theory and practice. Strong communication and presentation skills are essential, as the goal is to...

    €213 Average bid
    €213 Keskimäär. tarjous
    53 tarjoukset

    This engagement centres on building and maintaining complete AI workloads—from the Python-based model APIs right through to the user-facing web layer—and taking them all the way to a hardened, enterprise-grade deployment on AWS and Azure. I need engineers who can fluidly move between backend AI development, frontend AI interaction design, and the operational disciplines required to release, monitor, and scale these solutions inside large organisations. On the backend you will write modular Python services that expose our models behind clean REST or GraphQL endpoints, handle data pipelines, and integrate seamlessly with AWS and Azure native services. On the frontend you will craft lightweight, responsive components that surface predictions, manage user feedback loops, and suppo...

    €3 / hr Average bid
    €3 / hr Keskimäär. tarjous
    32 tarjoukset

    SALES FORCE CONSULTANT: JD (Functional Role) Focus: Business Processes, CRM Strategy, Business Stake Holders Requirements, Configuration & processes Documentation. 1. Having a good Experience as a sales force consultant with strong Business Acumen to Support across multiple business functions. 2. Strong Knowledge in Integrations required with third party software like SAP & web Applications. 3. Collaborating with SAP SD/FICO & BASIS consultants & working as a team to shape up the requirement and designing the end-to-end solution in Sales Force. 4. Acts as a liaison between Business stake holders & technical Partner, ensuring Salesforce solutions aligning with Strategic Business goals. 5. Supporting Change Management, Training & User Adoption Strategies 6. Work clos...

    €1873 Average bid
    €1873 Keskimäär. tarjous
    28 tarjoukset

    Bonjour, Je recherche un développeur senior ou une équipe technique pour personnaliser et déployer une plateforme de billetterie événementielle multi-organisateurs destinée au marché africain. L’objectif est de créer une plateforme similaire à Eventbrite, Shotgun ou Ticketmaster, adaptée aux paiements Mobile Money africains. Base technique Le projet sera basé sur le script : et ses applications mobile pour user, organisateur et scan Le développeur devra le personnaliser et ajouter plusieurs fonctionnalités. Fonctionnalités à développer Refonte Design (Web + Mobile) UI/UX moderne design premium optimisation mobile-first Sélection du pays Page d’in...

    €1034 Average bid
    €1034 Keskimäär. tarjous
    147 tarjoukset

    Looking for Partner / Investor for AI-Based Stock Market Analysis Website : ### Project Description I am the founder of ****, a stock market analysis platform focused on providing intelligent insights for Indian stock market investors. The platform is already live and built with a modern tech stack including FastAPI backend, real-time data integration, and interactive dashboards. I am looking for a **technical or business partner / early-stage investor** who is interested in collaborating to scale this project into a full-fledged financial analytics platform. ### Current Status * Website already live: * Backend built with Python (FastAPI) * Frontend dashboard with real-time stock data * Hosted on cloud server * Database-driven stock analysis features ### Vision The goal is to buil...

    €14 Average bid
    €14 Keskimäär. tarjous
    9 tarjoukset

    We are a Bangalore based Fintech Startup into Mutual Fund, SIPs and Insurance We are looking for a MERN Full Stack Developer with at least 7 years of Experience along with hands on experience on AWS to conduct Technical Interviews through google meet for candidates with 3 to 5 years of experience. The Interview should be conducted to test the LIVE Coding skills of the candidates with 90% testing in coding skills and 10 % in theoretical knowledge. We want to check the overall coding skills of the candidates in MERN tech stack + AWS as a Full-stack Developer. Apply only if you have 7+ years of MERN exp and have experience in conducting LIVE coding testing of the candidates. You shoul be able to provide a detail feedback about each candidate after each Interview.

    €9 Average bid
    €9 Keskimäär. tarjous
    6 tarjoukset

    We are a Bangalore-based Fintech Startup into Mutual Funds and SIPs domain. We are looking for a 6+ years of experience as a Full Stack Developer in MERN Tech Stack with AWS hands-on experience resource for Conducting Technical Interviews for candidates with 3 to 5 years of experience in Full Stack Development (MERN) This technical Interview needs to be conducted on Google Meet, and the questions should be purely Machine Testing/ Coding Testing of the candidates, with very limited theoretical questions to be asked. Our overall aim in conducting the Interviews of these candidates should be to check how good these candidates are in coding, and they must DEMONSTRATE IT IN LIVE CODING. Please apply ONLY IF you have 7+ years of Experience in MERN Tech Stack with AWS and have experience in co...

    €12 Average bid
    €12 Keskimäär. tarjous
    5 tarjoukset
    Replit Website Support - Australian Based
    5 päivää left
    Varmennettu

    We have an existing website built on Replit and need an experienced developer to provide ongoing support and modifications. Requirements: - Edit and modify our existing Replit-based website as needed - Must be available to work on Australian time zone (AEST/AEDT) - Experience with full-stack web development - Familiarity with Replit platform and deployments - Good communication skills and availability during Australian business hours This is an ongoing support role. We will discuss specific tasks and requirements with suitable candidates.

    €8 / hr Average bid
    €8 / hr Keskimäär. tarjous
    145 tarjoukset

    Project Description I am looking for an experienced full-stack developer or a small development team to build the MVP of a modern web platform that combines several key components within a single ecosystem. The platform will include an AI-assisted interface, a professional services marketplace, a collaboration workspace for users and professionals, and a lightweight social interaction layer. The goal is to create a secure, scalable application where users can interact with an AI assistant, discover and connect with professionals, and manage interactions within the platform. ⸻ Core Platform Components Authentication & User Roles The system must support secure user authentication and role-based access. Different types of accounts will exist, including general users and profession...

    €4080 Average bid
    €4080 Keskimäär. tarjous
    190 tarjoukset

    Project Title: Build a Lightweight “Boots-on-the-Ground” Marketplace Connecting Real Estate Investors with Verified Local Notaries Project Description I’m looking for an experienced developer or small development team to build a low-cost MVP / beta version of a web platform for the real estate industry. The platform will function as a marketplace connecting real estate investors, wholesalers, and contractors with verified notaries across the United States who can act as “boots on the ground” for property walkthroughs. This solves a common problem in real estate investing: investors often find deals in other states but cannot travel to inspect properties. Sellers frequently request buyers to physically view properties before taking offers seriously. The MVP...

    €1851 Average bid
    €1851 Keskimäär. tarjous
    259 tarjoukset

    Job Title: Full stack Developer Job Type: Part-time Location: Remote (USA time zone, normal business hours) Job Summary: We are seeking an experienced Full stack Developer to join our dynamic team on a part-time basis. The ideal candidate will have proficiency in Python, Node.js, and React. You will be responsible for designing and implementing scalable web applications, ensuring smooth user experiences, and collaborating with other team members through written communication due to our asynchronous work culture. Key Responsibilities: Develop and maintain web applications using Python, Node.js, and React. Collaborate with cross-functional teams to define, design, and ship new features. Write clean, maintainable, and efficient code. Troubleshoot, debug, and upgrade existing systems. Pa...

    €17 / hr Average bid
    Salassapitosopimus
    €17 / hr Keskimäär. tarjous
    69 tarjoukset

    **Overview** I run — India's only job platform for immediate joiners (zero notice period candidates). I need a skilled frontend developer or designer-developer to design and build 3 public-facing pages from scratch, then implement them as Laravel Blade templates. The backend (Laravel) is already built. This is a design + frontend task. --- **Pages required:** 1. Homepage — full scrollable page with hero, job listings, how it works, testimonials, CTA sections, and footer 2. Jobseeker Registration page 3. Employer Registration page --- **Design direction:** - Modern, clean, professional — inspired by the quality of , , and - NOT a copy of any of these sites — original design only - Navy blue and white primary palette with green accents - Font: Syne (hea...

    €80 Average bid
    €80 Keskimäär. tarjous
    33 tarjoukset
    Elite Remote Senior Engineers Needed
    4 päivää left
    Varmennettu

    I’m expanding a vetted network that places senior-level developers in long-term, high-paying roles with top-tier U.S. companies operating on CST, EST, and PST schedules. To join, you’ll need 4-6 years of solid professional experience building production systems in Java, C#, or Python, plus enough front-end know-how to collaborate comfortably with React, Angular, or Vue teams. Excellent spoken and written English (C1 or above) is essential because you’ll attend client-facing interviews and daily stand-ups. If you thrive in remote environments, can overlap at least four business hours with U.S. time zones, and enjoy tackling complex backend or full-stack challenges, let’s talk. What happens next once you apply: • A short screening call to confirm technical fi...

    €3613 Average bid
    €3613 Keskimäär. tarjous
    71 tarjoukset
    Dark-Themed Dashboard Design in Figma
    3 päivää left
    Varmennettu

    We are looking for a talented UI/UX designer to recreate a dashboard interface in Figma based on a provided mockup image. The goal is to produce a clean, modern, dark-themed dashboard design that follows the design system and component structure of Ant Design. Attached is an image of a dashboard layout and must recreate the interface in Figma using Ant Design components and design patterns. Designers have creative freedom to create a dark theme color palette, which will help evaluate visual design quality and usability. Charts included in the dashboard should follow the visual patterns used in Ant Design Charts. The final submission must be delivered as a well-organized Figma file created in Figma, with properly structured layers and reusable components where appropriate. Branding sho...

    €127 Average bid
    €127 Keskimäär. tarjous
    185 tarjoukset

    Project Overview We are looking for an experienced PHP / Laravel developer with FreeScout experience to develop and finalize a custom FreeScout module. The module implements a workflow automation engine for orders and a full integration with Meta WhatsApp Cloud API. A partial module already exists (models, services, controllers, migrations and admin UI). The goal is to refactor, complete and stabilize the module to production-ready level. ________________________________________ Core Features 1. Order Workflow Engine The module must implement a configurable workflow system: • internal workflow_status (not FreeScout tags) • configurable workflow statuses • scheduled actions (cron jobs) • timer-based automations (48h reminder, 96h follow-up, etc.) • automated message...

    €172 Average bid
    €172 Keskimäär. tarjous
    91 tarjoukset

    Ищем самостоятельного full-stack разработчика (React + Node.js/Python), который станет техническим ко-пилотом CEO DocsInBox и будет быстро превращать продуктовые идеи и прототипы в работающий код и деплой в прод (AI-тендерист для ресторанных закупок)

    €1831 Average bid
    €1831 Keskimäär. tarjous
    101 tarjoukset

    I need a complete, full-stack build of a Windows-only desktop application. The project covers everything from architecting the back-end and data layer through designing an intuitive front-end UI, packaging the installer, and delivering clear documentation. I’m open to your preferred toolchain—whether you lean toward .NET (C#, WPF/WinUI), Electron with Node.js, or another modern framework—as long as you justify the choice and it fits long-term maintainability. Please send a detailed project proposal that spells out: • the stack and libraries you intend to use • high-level architecture and database strategy • milestone timeline with key deliverables • testing plans (unit, integration, and user acceptance) • post-deployment support approach ...

    €30 Average bid
    €30 Keskimäär. tarjous
    19 tarjoukset

    We are a Bangalore-based Fintech Startup into Mutual Funds, SIPs domain. We are looking for a 6+ years of experience as a Full Stack Developer in MERN Tech Stack with AWS hands-on experience resource for Conducting Technical Interviews for candidates with 3 to 5 years of experience in Full Stack Development (MERN) This technical Interview needs to be conducted on Google Meet, and the questions should be purely Machine Testing/ Coding Testing of the candidates, with very limited theoretical questions to be asked. Our overall aim of conducting the Interviews of these candidates should be to check how good these candidates are in coding, and they must DEMONSTRATE IT IN LIVE CODING. Please apply ONLY IF you have 6+ years of Experience in MERN Tech Stack with AWS and have experience in condu...

    €9 Average bid
    €9 Keskimäär. tarjous
    8 tarjoukset

    We are running an ecommerce website and mobile application platform and looking for an experienced freelance Full Stack .NET developer for technical support and feature development. The main requirement is to maintain and improve our existing ecommerce system. The developer will be responsible for fixing bugs, improving performance, integrating third-party APIs such as payment gateways or logistics services, and supporting database-related tasks. The project also includes creating new modules or enhancements as per business requirements. The developer should have experience working on live production systems and must be comfortable troubleshooting real-time issues. Required Technical Skills: Strong experience in ASP.NET / C# development Knowledge of Microsoft SQL Server and database o...

    €87 Average bid
    €87 Keskimäär. tarjous
    53 tarjoukset
    Multi-Tenant Logistics Platform Build
    3 päivää left
    Varmennettu

    Hi there, I need a full-stack developer, or team, to build a multi-tenant logistics management system built on Angular 14 for the front-end, .NET Core for the API layer, and SQL Server as the data store. The one capability that must be solid from day one is Fleet management—vehicles, routes, and operational data must stay completely segregated per tenant while sharing the same codebase and database. Everything has to scale cleanly as new companies sign up, so tenant isolation, role-based access, and configurable settings are essential parts of the architecture. Core scope • Set up the tenant-aware user authentication/authorization flow (JWT or similar) • Design the SQL Server schema with row-level or schema-level isolation to keep each tenant’s fleet data separate ...

    €70 Average bid
    €70 Keskimäär. tarjous
    24 tarjoukset

    Budowa platformy internetowej typu marketplace usług (globalny projekt) Poszukuję doświadczonego programisty lub zespołu programistów do stworzenia od podstaw nowoczesnej platformy internetowej typu marketplace usług. Projekt nie może być oparty o gotowy szablon. Zależy mi na stabilnej architekturze systemu, który będzie można rozwijać w przyszłości oraz skalować na wiele krajów. Platforma będzie działała jako baza usługodawców, gdzie użytkownicy będą mogli zakładać profile, prezentować swoje usługi oraz przyjmować rezerwacje od klientów. Projekt docelowo ma charakter globalny. Główne funkcjonalności platformy: 1. Rejestracja i logowanie użytkowników - konto usługodawcy - konto klienta - logowanie przez email - możliwość rozszerzenia ...

    €21 / hr Average bid
    €21 / hr Keskimäär. tarjous
    33 tarjoukset

    Want to launch a specialised B2B platform that serves the renewable-energy sector by bringing manufacturers, suppliers, EPCs and service providers together in one searchable hub. The core objective is simple: help companies find each other and start conversations that lead to business. Project Overview We are looking for an experienced full-stack developer or development team to build a modern B2B industry platform focused on the renewable energy and solar industry. The platform should combine three core components within a single ecosystem: Industry Directory – companies, manufacturers, suppliers Product Database – technical product pages and specifications B2B Marketplace – wholesale listings published by distributors and traders The goal is to create a scalabl...

    €6112 Average bid
    €6112 Keskimäär. tarjous
    143 tarjoukset

    Role and Objective: Act as an expert Full-Stack AI Developer. Your objective is to architect an Autonomous AI Intermediary that serves as a neutral, intelligent bridge between employers and freelancers. This agent will function as a project manager, financial custodian, and quality assurance Stack Requirements:Frontend: React.js with Tailwind CSS for a modern, responsive Backend: Node.js and for the main API gateway, user authentication, and escrow : MongoDB for storing user profiles, project details, milestones, and transaction Microservice: Python and Flask. This service will handle the LLM integrations, NLP processing, and automated quality checks.Real-time Communication: for live project updates and escrow status changes.Step-by-Step Project Implementation Plan:Step 1: Intelligent...

    €10 / hr Average bid
    €10 / hr Keskimäär. tarjous
    31 tarjoukset

    Role and Objective: Act as an expert Full-Stack AI Developer. Your objective is to architect an Autonomous AI Intermediary that serves as a neutral, intelligent bridge between employers and freelancers. This agent will function as a project manager, financial custodian, and quality assurance Stack Requirements:Frontend: React.js with Tailwind CSS for a modern, responsive Backend: Node.js and for the main API gateway, user authentication, and escrow : MongoDB for storing user profiles, project details, milestones, and transaction Microservice: Python and Flask. This service will handle the LLM integrations, NLP processing, and automated quality checks.Real-time Communication: for live project updates and escrow status changes.Step-by-Step Project Implementation Plan:Step 1: Intelligent...

    €9 / hr Average bid
    €9 / hr Keskimäär. tarjous
    30 tarjoukset
    Invoice & Quote Action Upgrades
    3 päivää left
    Varmennettu

    I need several new buttons and the related backend logic added to both the company-admin dashboard and the client portal of my ERP SaaS. On the invoice screen the user should be able to: Company Invoice action: • Email invoice (add email notification with pdf invoice) • Duplicate invoice / Create duplicate • Trigger a payment reminder (3 days before due, due date, 3 days after due, 7 days after due) (add email notification function) • Add a manual payment (to record invoice payment) (add email notification function) • Copy the public payment link • Invoice Payment page Client Invoice action: - Download - Copy payment link - View Payment page - Pay now button On the quotation screen the user should be able to: Company quotation action: • Ema...

    €36 Average bid
    €36 Keskimäär. tarjous
    113 tarjoukset
    Solana SPL Token Launcher Website
    3 päivää left
    Varmennettu

    Hi, I’m looking for a freelancer to help me build a Solana SPL meme coin launcher. I don’t have coding experience and only limited experience in web development and crypto, so I’m seeking guidance on feasibility, complexity, and cost, as well as development itself. Project Overview:
 The goal is to create a clean, user-friendly website where users can easily create their own memecoins. Key features I envision include: * Wallet connection (users can connect Solana wallets like Phantom or Solflare) * Token creation with a simple interface * Optional liquidity management (add/remove liquidity) * Token burning * Other standard token functions I was inspired by platforms like and , but I want to closely follow the simplicity/design and core features of Orion Tools. Reve...

    €1934 Average bid
    €1934 Keskimäär. tarjous
    150 tarjoukset

    Role and Objective: Act as an expert Full-Stack AI Developer. Your objective is to architect an Autonomous AI Intermediary that serves as a neutral, intelligent bridge between employers and freelancers. This agent will function as a project manager, financial custodian, and quality assurance Stack Requirements:Frontend: React.js with Tailwind CSS for a modern, responsive Backend: Node.js and for the main API gateway, user authentication, and escrow : MongoDB for storing user profiles, project details, milestones, and transaction Microservice: Python and Flask. This service will handle the LLM integrations, NLP processing, and automated quality checks.Real-time Communication: for live project updates and escrow status changes.Step-by-Step Project Implementation Plan:Step 1: Intelligent...

    €10 / hr Average bid
    €10 / hr Keskimäär. tarjous
    24 tarjoukset
    BigCommerce Redesign & Feature Build
    3 päivää left
    Varmennettu

    My BigCommerce store is stable and already generating sales, but it needs a visual refresh and smarter functionality to reach the next level. I want conversion-focused on every screen size. Alongside the new look, I also need full-stack support for: • Upselling and optimized checkout flows that surface add-ons, cross-sells, and post-purchase offers without slowing the site down. • Graphic assets that match the updated design (icons, banners, and any custom illustrations). • Coding the redesign directly into BigCommerce (Stencil, HTML/CSS, JavaScript) and keeping performance tight. • Ongoing long-term edits, so any future tweaks or A/B experiments are handled quickly. • Integration with third-party services—think email marketing, reviews, or ship...

    €8 / hr Average bid
    €8 / hr Keskimäär. tarjous
    116 tarjoukset

    Job Title: Full-Stack Developer – Phase 2 Development for Direct Close Real Estate Platform --- # Project Overview We are building a custom web platform called Direct Close designed to operate a real estate wholesaling business from a centralized system. The platform will manage the entire workflow of the business including: Seller Lead Capture → Lead Management → Property Evaluation → Deal Creation → Buyer Marketplace → Deal Assignment Phase 1 has already been completed, which established the initial system architecture and foundational functionality. Phase 2 will expand the platform into a more operational system, focusing primarily on: • Lead capture and organization • Investor (buyer) access • Deal creation and distribution &b...

    €990 Average bid
    €990 Keskimäär. tarjous
    337 tarjoukset

    I am assembling a small, reliable pool of senior engineers who can partner with my U.S. clients on an ongoing basis. To fit in, you must communicate in native or near-native English. Candidates must have a solid, high-speed internet connection at all times. Your background should cover at least two of these areas: web applications, AI/ML solutions, mobile development, or cloud architecture. The broader your stack, the more opportunities I can line up for you. Daily collaboration happens on U.S. time, so consistent overlap with those hours is essential. Compensation is tiered to match the role you take on: • $10–15/hr for pure communication support • $20–30/hr when strong development skills are also in play • $35–50/hr (negotiable) for senior technical...

    €10 / hr Average bid
    €10 / hr Keskimäär. tarjous
    53 tarjoukset
    Custom ERP API Development
    2 päivää left
    Varmennettu

    I am expanding my in-house ERP and need a clean, well-documented API for several custom modules that sit alongside our existing inventory, HR, and accounting areas. The current system already exposes sandbox and production endpoints with separate keys, so your work must plug neatly into that dual-environment pattern. Core requirement: the new endpoints must handle user authentication using an API Key strategy. If you want to architect them so we can add OAuth2 or JWT later, that future-proofing is welcome, but for now the live build must rely only on API Keys. You will create the APIs and test the endpoints, then hand over concise documentation that shows other developers exactly how to hit sandbox versus production, obtain or rotate keys, and handle typical error responses. Deliverable...

    €24 Average bid
    €24 Keskimäär. tarjous
    72 tarjoukset

    Role and Objective: Act as an expert Full-Stack AI Developer. Your objective is to architect an Autonomous AI Intermediary that serves as a neutral, intelligent bridge between employers and freelancers. This agent will function as a project manager, financial custodian, and quality assurance Stack Requirements:Frontend: React.js with Tailwind CSS for a modern, responsive Backend: Node.js and for the main API gateway, user authentication, and escrow : MongoDB for storing user profiles, project details, milestones, and transaction Microservice: Python and Flask. This service will handle the LLM integrations, NLP processing, and automated quality checks.Real-time Communication: for live project updates and escrow status changes.Step-by-Step Project Implementation Plan:Step 1: Intelligent...

    €239 Average bid
    €239 Keskimäär. tarjous
    42 tarjoukset

    I need a Web developer to work on SEO and website builds. Must be faast and experienced. I have ongoing work and 20 websites that needs lots of content and SEO related work.

    €9 / hr Average bid
    €9 / hr Keskimäär. tarjous
    193 tarjoukset

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