JavaScript is one of the most popular programming languages in the world. If you are looking for a website to be created with sophisticated interactivity or in search of an impressive mobile app, using JavaScript is the way to go. With the help of our expert Javascript Developers, you can bring your idea to life.

A Javascript developer on Freelancer.com can create dynamic web applications with extended features and improved user experiences. They can also design advanced gaming applications, develop cloud applications, and create powerful websites that work with less coding and low complexity.

Here's some projects that our expert Javascript Developers made real:

  • Developed interactive websites & apps with detailed user accounts experience
  • Created powerful applications that streamline complex data into actionable insights
  • Built custom Windows and Mac software designed to fit client specifications
  • Developed mobile apps that enables customers to access data from their phones
  • Connected databases to web interfaces with easy input/output functionality
  • Optimized existing code for faster loading pages and smoother user workflows

Javascript Developers on Freelancer.com know how to turn ideas into reality. They are experienced professionals dedicated to excellence and creating top-notch scripts that are easy to use, reliable and fast. If you have an idea but don’t know how to turn it into technical reality, Freelancer.com is the place to post your project. Hire our expert Javascript developers today!

Asiakkaamme antoivat 651,413 arvostelussa keskimääräisen arvosanan Javascript Developers 4.9 / 5 tähteä.
Palkkaa Javascript Developers

JavaScript is one of the most popular programming languages in the world. If you are looking for a website to be created with sophisticated interactivity or in search of an impressive mobile app, using JavaScript is the way to go. With the help of our expert Javascript Developers, you can bring your idea to life.

A Javascript developer on Freelancer.com can create dynamic web applications with extended features and improved user experiences. They can also design advanced gaming applications, develop cloud applications, and create powerful websites that work with less coding and low complexity.

Here's some projects that our expert Javascript Developers made real:

  • Developed interactive websites & apps with detailed user accounts experience
  • Created powerful applications that streamline complex data into actionable insights
  • Built custom Windows and Mac software designed to fit client specifications
  • Developed mobile apps that enables customers to access data from their phones
  • Connected databases to web interfaces with easy input/output functionality
  • Optimized existing code for faster loading pages and smoother user workflows

Javascript Developers on Freelancer.com know how to turn ideas into reality. They are experienced professionals dedicated to excellence and creating top-notch scripts that are easy to use, reliable and fast. If you have an idea but don’t know how to turn it into technical reality, Freelancer.com is the place to post your project. Hire our expert Javascript developers today!

Asiakkaamme antoivat 651,413 arvostelussa keskimääräisen arvosanan Javascript Developers 4.9 / 5 tähteä.
Palkkaa Javascript Developers

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    501 löydetyt työt

    Hi Dana, I’ve redesigned your homepage with a modern, minimal look — preserving your color palette and clean aesthetic. I added smooth hover animations to the menu, buttons, and product images using CSS transitions, ensuring fast loading and mobile responsiveness. The new “Vitamin Range – Coming Soon” section fits seamlessly into your existing layout and is fully editable (you can update content later without touching code). Please review the attached preview. I can deploy the live HTML/CSS version within 24 hours of acceptance.

    €13 / hr Average bid
    €13 / hr Keskimäär. tarjous
    27 tarjoukset

    I need a React-based corporate site that feels fast, polished, and consistent on mobile, tablet, and desktop. The build will rely on modern React JS paired with clean HTML, CSS (or a CSS-in-JS system if you prefer), and vanilla JavaScript where appropriate. Visual appeal is critical—micro-interactions, smooth transitions, and thoughtful typography should underline the brand’s professionalism. At the same time, code quality matters just as much: reusable components, clear folder structure, and performance-minded techniques (lazy loading, code splitting, image optimisation) are expected. Core requirements • Responsive page templates and layouts for all key views • Built-in social sharing buttons that work across the major networks • API hooks ready for real...

    €247 Average bid
    €247 Keskimäär. tarjous
    47 tarjoukset

    I am looking for a high-end Framer expert to customize a pre-purchased premium template for a financial technology brand, Sentinel Flow. This is strictly a Marketing/Info Session site. A separate engineering team handles the product; your job is to build a "Citadel-level" institutional presence that conveys discipline, security, and high-performance infrastructure. Key Requirements: Template Customization: Full customization of a premium Framer template (Dark Mode). Aesthetic: Institutional, "Black-Box," and high-trust. No retail trading clichés, no neon, no "friendly" SaaS vibes. Architecture Visuals: Integration of technical system diagrams (I will provide logic). CMS Setup: Use Framer CMS for "Technology Insights" and "Governanc...

    €157 Average bid
    €157 Keskimäär. tarjous
    115 tarjoukset

    I need the front end of a new e-commerce website built entirely in React.js. The goal is a fast, responsive shopping experience that cleanly connects to my existing back-end APIs. The scope is limited to website development only; all UI/UX decisions will be guided by the wireframes I will share once we start. Code must be production-ready, well-structured, and easy for another developer to extend. Deliverables • React.js codebase (functional components, hooks) • Core screens: home, product catalogue, product detail, cart and checkout • Responsive styling and basic accessibility compliance • Integration points clearly documented so my back-end team can plug in APIs without friction Please use modern tooling you are comfortable with—whether plain CSS...

    €1007 Average bid
    €1007 Keskimäär. tarjous
    106 tarjoukset

    Our Flutter-based web and mobile products need a maintainable, cross-platform test suite that can be triggered automatically from our CI/CD pipeline and give clear, reliable feedback before every release. The work covers functional, regression and smoke scenarios on both browser and device builds, with the goal of pushing new features to production confidently and fast. Preferred toolchain • Selenium (Python) drives the web layer • Appium or Flutter Driver handles the mobile layer Feel free to propose complementary utilities (e.g. Allure reporting, BrowserStack, GitHub Actions) if they tighten feedback loops or improve coverage. Key responsibilities • Design the test architecture, page-object abstractions and data strategy. • Implement end-to-end and compone...

    €74 Average bid
    €74 Keskimäär. tarjous
    24 tarjoukset
    Trophy icon Modern Website Redesign & Product Teaser
    3 päivää left

    I need refreshed so it keeps the same colour palette and overall feel yet looks noticeably more current. The key upgrade is subtle interactive flair: please weave in hover-driven animations on the navigation menu, every product image, and all call-to-action buttons. The motion should be smooth, lightweight, and compatible across devices. Alongside the facelift, create a dedicated section that showcases the soon-to-launch vitamin range. For now it can house imagery, short copy blocks, and an obvious “Coming Soon” note, but it must be easy for me to swap in full product details later without touching code. Acceptance will be based on: • Preserved brand colours and general layout spirit • Clean, responsive pages that load fast • Hover effects functioning as d...

    €59 Average bid
    €59
    41 työtä
    €14 Keskimäär. tarjous
    32 tarjoukset

    I need a self-hosted engine that receives bank and tax statements—whether they are scanned images or digitally generated PDFs—runs OCR and layout analysis entirely on my own server, and returns clean, well-structured JSON ready to be stored in my existing MySQL database. No document, image, or intermediate text is ever allowed to leave the machine, so every component must be open-source or locally licensed and run within the current Node.js + stack. Key goals • Detect and extract all tables, transaction rows, balances, and identifying headers in a consistent JSON schema that we will finalise together. • Handle multi-page statements, varying templates, and common artefacts such as skew, shading, or mixed languages. • Expose the extraction workflow to my ap...

    €444 Average bid
    €444 Keskimäär. tarjous
    42 tarjoukset
    Wix Velo Payment & Login Integration
    6 päivää left
    Varmennettu

    We are looking for an experienced Wix developer to help implement advanced functionality on our website. Scope of work: Integrate secure payment gateway into Wix website Develop custom login/signup functionality using Velo (Wix Code) Connect user data with database collections Implement role-based access or user-specific features Ensure responsive design and smooth user experience Fix existing bugs and optimize performance if required Requirements: Strong experience with Wix Velo (Wix Code) JavaScript and frontend development experience Experience with payment gateway integration (Stripe/Razorpay/ etc.) Knowledge of Wix database collections and permissions Please share: Relevant Wix projects Estimated timeline Cost estimate

    €76 Average bid
    €76 Keskimäär. tarjous
    25 tarjoukset

    I need a small, self-contained web application that couples a React front end with a FastAPI back end. The sole purpose of the site is to let a user choose a file (max 1 MB), press Upload, and immediately receive a unique receipt number once the transfer succeeds. Back-end details • FastAPI should expose a single POST endpoint that accepts the file stream, enforces the 1 MB size cap, stores the file in a configurable server directory, and responds with the generated receipt number in JSON. • For each upload, write a line to an log containing the receipt number and the original filename. No route for listing, downloading, or otherwise exposing stored files should exist. Front-end details A minimal React page with nothing more than an upload field, a submit button, and a r...

    €71 Average bid
    €71 Keskimäär. tarjous
    52 tarjoukset

    We have released a maintenance update to the current internal build of the Golf Club Operations Platform. This update focuses on improving reliability and addressing several minor issues identified during daily staff use. The aim is to make the existing version more stable while we continue developing the expanded web and mobile system. ### Fixes & Improvements **Authentication & Access** * Corrected role permissions so staff now only see modules assigned to their role. * Improved session handling during file uploads. * Fixed the password reset activation link not completing in some cases. **Event & Trophy Records** * Resolved intermittent photo upload errors on mobile devices. * Fixed occasional duplicate entries in trophy history. * Improved saving of event winners to en...

    €23 Average bid
    €23 Keskimäär. tarjous
    44 tarjoukset

    I’m building a single platform that serves four distinct roles—tenants, owners, property managers and system administrators—each seeing only the information and tools relevant to them. Tenants must be able to: • Pay rent online through an integrated, secure gateway • Submit and track maintenance requests in real time • View current and past lease agreements whenever they need them • Able to view and pay the utility bills e.g. electricity, property tax. Owners should have a dashboard where they can: • Access up-to-date financial reports • Add, edit or archive their own properties • Communicate directly with their tenants from inside the app • View the status of utility payments by tenants. Property managers will need c...

    €343 Average bid
    €343 Keskimäär. tarjous
    48 tarjoukset

    I have a complete Figma file that already embeds our brand guideline as design tokens (colour, typography, spacing and a few lightweight JS interactions). What I need now is a developer who can translate that work into a fully functioning WordPress business website while strictly following the accompanying technical specification. The project breaks down into three clear deliverables: • A custom WordPress theme (or child theme) that reflects every CSS & JS token provided in the Figma file • A responsive build of all screens contained in the template, set up inside WordPress so page content is editable through the standard editor or Gutenberg blocks • A final deployment package (database export + theme files) ready to be installed on my production server Acceptance ...

    €221 Average bid
    €221 Keskimäär. tarjous
    94 tarjoukset
    html css and js work or one page
    6 päivää left
    Varmennettu

    THIS IS ONLY FRONTEND WORK. THERE IS NO BACKEND WORK =========== I need a html, css and js, bootstrap, based page for to display subjects like Mathematics and programming languages (JavaScript, Python, PHP), with each subject showing chapters and each chapter listing topics, and all this content should load dynamically from a JSON file so I can update it later without changing the code. The website should also include a Contact Us page with a form (name, phone, email, message) that sends enquiries to my email, along with a simple, professional design, fast loading, and easy future maintenance. This data must be loaded dynamically from a JSON file, so I can update chapters and topics later without changing code. { "Mathematics": { "Algebra": ["Linear Equations&q...

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

    The objective of this project is to design, develop, and deploy a fully automated driving test slot booking system that continuously monitors the official website for available and cancelled driving test slots and automatically reserves suitable slots based on predefined client criteria. The system will automate the entire booking process from slot detection up to the payment confirmation page, where the process will pause for manual payment authorization unless auto-booking mode is enabled. 2. Scope of System Capabilities The system must provide the following core functionalities: 24/7 Automated Monitoring Continuous scanning of driving test availability and cancellations. Instant Slot Capture Automated booking attempts within 0–5 seconds of a slot becoming available. Multi-C...

    €977 Average bid
    €977 Keskimäär. tarjous
    285 tarjoukset

    I need a React-based corporate site that feels fast, polished, and consistent on mobile, tablet, and desktop. The build will rely on modern React JS paired with clean HTML, CSS (or a CSS-in-JS system if you prefer), and vanilla JavaScript where appropriate. Visual appeal is critical—micro-interactions, smooth transitions, and thoughtful typography should underline the brand’s professionalism. At the same time, code quality matters just as much: reusable components, clear folder structure, and performance-minded techniques (lazy loading, code splitting, image optimisation) are expected. Core requirements • Responsive page templates and layouts for all key views • Built-in social sharing buttons that work across the major networks • API hooks ready for real...

    €410 Average bid
    €410 Keskimäär. tarjous
    163 tarjoukset

    I’m ready to wire my native GoHighLevel survey directly into Meta Ads Manager so every person who finishes the multi-stage questionnaire shows up as a lead inside the ads account. The aim is simple: track each lead accurately, optimise my campaigns faster, and escape the “limited learning” trap. Here’s how I want to tackle it. We’ll jump on a Google Meet, share screens, and build the connection step-by-step in real time. I need you to explain what you’re doing while you do it—no “done-for-me” hand-offs—so by the end of the call I can repeat the process myself. During the session we will: • Connect the GoHighLevel survey (using its native form/survey tool) to the correct Meta pixel and conversion event. • Verify the...

    €75 Average bid
    €75 Keskimäär. tarjous
    49 tarjoukset

    I need wordpress plugin.( wordpress expert with 3d expertise ) . I need to start asap. I have explained all Note: For now, we only need Mercedes-Benz R107 Mercedes Product Configurator Development -- Reference attached Video and name docs for mercedes ( See Attachment) I do not have any 3d assets selected developer has to take care all have provided name in document. 3D Car Customization (Real 3D Model) This is a fully interactive 3D experience where users can rotate the car and customize parts in real time. Uses real 3D models and JavaScript () High-end, showroom-level experience Everything must be created and provided by the developer, including 3D assets. as per my video i need plugin that work on woocommerce products which i selct as a car configurator GLTFLoader OrbitContr...

    €231 Average bid
    €231 Keskimäär. tarjous
    93 tarjoukset

    I need a straightforward, fully responsive website that lets me both sell products online and promote bookable services from the same place. A single database should sit behind everything so inventory, orders, and service bookings can be managed together from one admin panel. For the shop side, I want customers to browse a clean product catalog, add items to a cart, check out smoothly, and leave reviews once they have received their orders. On the services side, mail in service, customers be able manage in what step are there device with basic video, visitors must be able to read detailed service descriptions, view real client testimonials, and lock in an appointment through an integrated booking system that syncs with the back-end database. QR code for easy registration, coupon for refe...

    €175 Average bid
    €175 Keskimäär. tarjous
    147 tarjoukset
    HTML Kiosk Web App Build
    6 päivää left
    Varmennettu

    I need a lightweight, self-contained HTML application that will run on dedicated kiosk hardware. The main purpose of the screen is to present material about web design, web automation and HTML coding, and to react instantly when visitors tap or hover. Scope of work • Build a single-page (or very small multipage) HTML/CSS/JavaScript experience that can live entirely offline on the kiosk’s local server or internal storage. • Implement automated user interactions so certain sections, animations or pop-ups are triggered directly by the visitor’s actions—no external input devices or network calls. • Keep the code clean and well-commented; once the first version is approved I will likely request up to two rounds of visual/content tweaks. • Provide...

    €135 Average bid
    €135 Keskimäär. tarjous
    89 tarjoukset

    I am looking for a small, rock-solid web application to be used during karate kata competitions. The system must allow up to 7 judges to submit a verdict (RED or BLUE) and instantly push each vote to a central Tatami Controller screen. Roles 1) Tatami Controller (Main Screen) The only protected role (login or admin PIN required) Create/open a session Start a voting round See live connection status of judges Receive votes in real time Manually lock/close voting (with optional auto-close when all 7 votes are received) Display: Individual judge votes Total RED votes Total BLUE votes Highlight winner clearly Reset for next match without losing system stability 2) Judges No accounts required Join via QR code or short session code Assigned to a unique judge slot (1–7) See only two large...

    €1787 Average bid
    €1787 Keskimäär. tarjous
    131 tarjoukset
    Complete Multi Platform Streaming App
    6 päivää left
    Varmennettu

    Project Overview: I have a video streaming application (Movies & Series) that is partially developed. I am looking for an experienced Full-Stack Developer to take over the project, complete the Back-end development, and ensure the app is fully functional and ready for launch on the App Store and Google Play. Scope of Work: 1. Back-end Completion: Resume and finish the remaining back-end logic, database architecture, and admin panel features. 2. API Development & Integration: Build robust APIs and seamlessly integrate them with the existing front-end. 3. Payment Gateway Integration: Implement secure electronic payment methods (Stripe, PayPal, or In-App Purchases) for subscriptions. 4. Email Service Provider (ESP): Connect and configure email services (e.g., SendGrid, Mailgun) for us...

    €441 Average bid
    €441 Keskimäär. tarjous
    163 tarjoukset
    Intelligent SOP Search Tool
    6 päivää left
    Varmennettu

    I’m building a smart, self-service search experience that lets employees and managers type a question and instantly see the most relevant passage from our SOP collection or the employee handbook. Here’s the flow I need implemented: an intuitive search box on desktop and mobile; behind the scenes the question is cleaned up for synonyms, typos and even casual slang; the refined query is then matched, in parallel, against both document sets; finally, the best-scoring section is returned in a clear, readable format. An admin-only screen must let us upload new or revised SOP PDFs or handbook updates and have them indexed automatically without downtime. To succeed on this project you’ll design the front-end interface, wire it to an NLP layer that handles synonym expans...

    €424 Average bid
    Salassapitosopimus
    €424 Keskimäär. tarjous
    91 tarjoukset

    Necesito realizar una reinstalación completa para implementar de Meta Pixel Oficial + Conversion API, ya que desde el cambio a PixelYourSite hemos observado aumento significativo de CPA y caída en volumen de ventas atribuidas. Solicito por favor realizar lo siguiente: Eliminar completamente PixelYourSite y cualquier resto de código manual anterior para evitar duplicaciones. Instalar y configurar el plugin oficial “Facebook for WooCommerce”. Conectar el mismo Pixel ID actual y activar Conversion API mediante integración oficial. Configurar el evento Purchase para que se dispare exclusivamente cuando el pedido esté en estado: Processing Completed Y nunca en: Pending Failed ...

    €133 Average bid
    €133 Keskimäär. tarjous
    20 tarjoukset

    I need a full-featured Shopify storefront dedicated to selling phones, laptops, and related accessories. The catalogue will be organised into those three main categories so shoppers can filter quickly and compare models without digging through unrelated items. Core requirements: • Configure a clean, responsive theme that highlights tech products and supports high-resolution images. • Create the three product collections (Phones, Laptops, Accessories) with sample items so I can follow the structure when adding more SKUs. • Integrate Credit/Debit Card and Bank Transfer gateways; PayPal can remain optional for later but keep the checkout flow flexible enough for it. • Set up shipping zones, tax rules, and basic automation (order notifications, low-stock alerts)....

    €16 / hr Average bid
    €16 / hr Keskimäär. tarjous
    165 tarjoukset

    Seeking a senior‑level monetization specialist with deep experience in Ezoic, video ad placement, affiliate integration (Amazon/eBay/ClickBank/Rakuten), and WordPress layout execution. You will implement a complete homepage structure with multiple content blocks, video placements, affiliate grids, sidebar components, and mid‑page promotional zones. Must be highly skilled in CSS grid/flexbox, mobile responsiveness, and speed optimization. Full documentation, wireframes, and assets provided. Assist with new homepage layout, but content structure, and monetization strategy are already fully documented. Your role is to implement the new layout, configure monetization, and optimize performance across desktop and mobile. SCOPE OF WORK 1. Ezoic Setup & Optimization • Configure Ezoic pl...

    €137 Average bid
    €137 Keskimäär. tarjous
    158 tarjoukset
    Stripe & UPS Integration Fix
    6 päivää left
    Varmennettu

    My Base44-powered marketplace is live but payments and shipping still need real-world functionality. Stripe • Every new user must save a credit card during sign-up and pass Stripe-based identity verification. • When someone wins an auction the card on file is charged automatically; no manual checkout should be required. • “Buy It Now” has to run through the same flow for an instant charge. • Users must be able to swap a card at any time, with the new one verified before it becomes active. Shipping (UPS API) Sellers will enter weight and dimensions for each active listing from their dashboard. When a buyer types a ZIP code on the listing page, the site should call the UPS API, calculate the quote from the seller’s stored ZIP to the buyer&rsq...

    €138 Average bid
    €138 Keskimäär. tarjous
    156 tarjoukset

    We are a growing web design & SEO agency specializing in high-converting websites for restaurants. We are looking for an experienced WordPress developer for ongoing project-based collaboration. What We Need: Custom WordPress website development Elementor / clean theme customization Booking & reservation system integration Speed optimization (90+ PageSpeed preferred) Mobile-first responsive design Basic technical SEO setup Clean, scalable structure Requirements: 3+ years WordPress experience Strong portfolio with live websites Experience working with agencies (preferred) Fluent English communication Reliable and meets deadlines Available for long-term cooperation Project Details: Type: Per project (possibility of long-term partnership) Budget per website: &euro...

    €1001 Average bid
    €1001 Keskimäär. tarjous
    288 tarjoukset
    Custom EMA Crossover Alert Crypto Script
    6 päivää left
    Varmennettu

    Detailed Job Description for a Developer Project Title: Build a Script to Monitor a Crypto Watchlist for a Custom EMA Crossover Project Description: I need a custom script (preferably in Python or Node.js) that monitors a fixed list of cryptocurrency tokens for a specific Exponential Moving Average (EMA) crossover condition and sends external alerts, to be used in Dexscreener. Core Requirements: 1. Data Source: The script must fetch real-time price data using the DexScreener API (e.g., from endpoints like /latest/dex/tokens/{address} or /latest/dex/pairs/{pairId}). 2. Input: The script will read a user-provided list of token/pair identifiers (from a CSV or text file). 3. Logic: For each token, calculate the EMA for periods 9, 20, and 50. Continuously check for the condition: EMA(9) has cr...

    €434 Average bid
    €434 Keskimäär. tarjous
    52 tarjoukset

    I’ve built the bones of our workspace, but the boards don’t quite talk to each other the way I imagined. Automations fire inconsistently, the reporting widgets don’t reflect real-time data, and the overall flow feels clunky instead of intuitive. I need a fresh set of expert eyes to: • Audit the existing boards, columns, dependencies and integrations • Re-engineer the key automations so items move, notify and update reliably • Rebuild or fine-tune dashboards so metrics and charts refresh accurately and are easy to read at a glance Acceptance criteria – All critical automations trigger 100 % of the time during testing – Dashboards pull from the correct boards without manual refreshes – Workflow from item creation to completion...

    €122 Average bid
    €122 Keskimäär. tarjous
    107 tarjoukset

    I’ve built the bones of our workspace, but the boards don’t quite talk to each other the way I imagined. Automations fire inconsistently, the reporting widgets don’t reflect real-time data, and the overall flow feels clunky instead of intuitive. I need a fresh set of expert eyes to: • Audit the existing boards, columns, dependencies and integrations • Re-engineer the key automations so items move, notify and update reliably • Rebuild or fine-tune dashboards so metrics and charts refresh accurately and are easy to read at a glance Acceptance criteria – All critical automations trigger 100 % of the time during testing – Dashboards pull from the correct boards without manual refreshes – Workflow from item creation to completion...

    €121 Average bid
    €121 Keskimäär. tarjous
    138 tarjoukset
    Fix Next.js SEO Meta Tags
    6 päivää left
    Varmennettu

    My ecommerce site is built with and I have discovered console html contains tags but source html so not loads meta onseveral pages are missing—or duplicating—the key SEO meta data that search engines rely on. I need clean, well-structured title tags, meta descriptions, and any other essential meta attributes corrected across these specific areas: • Home page • All product pages • Inventory page • Catalog page You will review each of these routes, audit the existing markup, and then implement best-practice meta tags directly in the codebase ( Head component or an equivalent approach). Your work should: • Follow current Google guidelines for length, uniqueness, and keyword clarity. • Preserve the existing design and routing logic; only ...

    €58 Average bid
    €58 Keskimäär. tarjous
    54 tarjoukset
    Mastercard API Payment Integration
    6 päivää left
    Varmennettu

    I have opened a profile with Mastercard Payment Gateway Services and now need the REST API at wired into my system so the new merchant account is fully operational. The goal is straightforward: accept and manage both credit- and debit-card transactions directly through the gateway and expose the usual lifecycle calls—authorise, capture, refund and recurring—so my application can trigger them programmatically. Here is the exact scope I need covered: • Configure the account credentials and generate the live API keys inside the gateway. • Build the server-side integration using the official Mastercard Payment Gateway (MPGS) REST endpoints for  – one-time payments, – scheduled / recurring payments, and – refund processing. • ...

    €35 Average bid
    €35 Keskimäär. tarjous
    87 tarjoukset

    I do NOT have anything i need wordpress plugin.. I need to start today ANY HOW No 3D models No assets I have name i will share No base code Note: For now, we only need Mercedes-Benz R107. This model car 3D Car Customization (Real 3D Model) This is a fully interactive 3D experience where users can rotate the car and customize parts in real time. Uses real 3D models and JavaScript () High-end, showroom-level experience Everything must be created and provided by the developer, including 3D assets. as per my video i need plugin that work on woocommerce products which i selct as a car configurator Core Requirements 1️⃣ WordPress Plugin (Mandatory) Must be a proper WordPress plugin Easy install via .zip Shortcode / block to use on product page Works with normal WordPress pages (WooCom...

    €413 Average bid
    €413 Keskimäär. tarjous
    76 tarjoukset
    Local GPT Website Chatbot Deployment
    6 päivää left
    Varmennettu

    I am ready to run a GPT-style large language model directly on my own machine so I can serve a real-time chatbot embedded on my website. I have the hardware available but need an expert who can install the model, configure all dependencies, and expose an endpoint that my front-end widget can call. Here is what I have in mind: • Select and download an open-weight GPT-like model that can reasonably run on local hardware (e.g., Llama-2, Mistral, or another suitable alternative). • Set up the execution environment—Python, CUDA, PyTorch or TensorFlow—plus any supporting libraries (LangChain, FastAPI, uvicorn, etc.). • Create or refine an inference script that keeps response times low enough for smooth chat. • Build a lightweight API (REST or WebSocket) s...

    €165 Average bid
    €165 Keskimäär. tarjous
    51 tarjoukset

    We have an existing landing page website: (deployed on Vercel). The current design, sections, and content are already implemented and must remain consistent. We want to add new features: FAQ, Gallery, Doctors list with details, Doctor schedules (regularly updatable), Appointment booking flow, SSLCommerz payment integration (API/verification), and automatic email notifications after successful payment. ⸻ Scope of Work (Requirements) 1) Keep existing landing page as-is • Do not break existing UI/branding/layout • Ensure mobile responsiveness remains perfect • Improve internal section navigation using anchors (ex: #pricing, #contact, etc.) 2) Add FAQ section (SEO friendly) • Add FAQ accordion section on the landing page • Add anchor link: #faq • (Pref...

    €413 Average bid
    €413 Keskimäär. tarjous
    127 tarjoukset

    I’m ready to give my personal-portfolio website a full refresh and need a designer-developer who can combine clean code with an eye for detail. My top priority is a modern, professional look. To get there, I want you to work deliberately with typography, a refined colour scheme, and balanced layout & spacing. I don’t have fixed reference sites, so you’ll have creative room—as long as the end result feels polished and current. Scope of work • Re-skin every page for a cohesive, premium aesthetic. • Make the layout fully responsive across mobile, tablet and desktop breakpoints. • Introduce smooth scrolling and subtle, performance-friendly animations (think hero fades, card hover transitions). • Rebuild the hero section with strong ty...

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

    The goal is to build a web-based application, accessible from my Mac, that generates actionable buy and sell signals for MNQ, NQ, MGC and GC futures. Every alert must arrive complete with a suggested number of contracts, a stop-loss level and at least one take-profit target. Trade logic should be accurate enough to prove a 75–85 % historical win rate after rigorous out-of-sample back-testing. I am open on whether the core engine relies on technical analysis, trend following, mean reversion or a hybrid; the requirement is simply that whatever mix you implement delivers the highest achievable accuracy and can be justified with clear performance metrics. Key expectations • Web interface: clean responsive dashboard that displays live price feeds, current positions, upcoming si...

    €425 Average bid
    €425 Keskimäär. tarjous
    189 tarjoukset

    I’m ready to turn a set of detailed Figma screens and a fully documented REST/GraphQL API into a fast, elegant online store, and I’m looking for a React expert to own the front-end build. The work centres on creating a production-ready React code-base that: • renders the catalogue, product detail, cart and multi-step checkout flows • consumes our API endpoints via hooks, handles loading and error states gracefully, and keeps the UI responsive at all break-points • uses modern patterns (functional components, hooks, context or Redux for state, React Router for navigation) with clean, well-commented code • applies accessible, WCAG-friendly styling (CSS-in-JS, Tailwind or plain CSS modules—your choice) exactly as in Figma • integrates payment-gatewa...

    €7 / hr Average bid
    €7 / hr Keskimäär. tarjous
    73 tarjoukset

    Preciso de um bot para o jogo Aviador que entregue previsões com 99 % de acerto diretamente no Telegram. O fluxo ideal é simples: o bot se conecta à fonte de dados da rodada, executa a análise em tempo real e, assim que identifica a probabilidade da próxima queda, envia o alerta imediatamente ao meu canal ou grupo. Além do sinal instantâneo, quero relatórios detalhados que mostrem o histórico de performance, taxa de acerto por período e gráficos de lucro potencial, tudo exportável em CSV ou PDF. Notificações push devem funcionar tanto em Android quanto em iOS, respeitando a formatação nativa do Telegram (botões inline, markdown básico). Tecnologias sugeridas: Pyth...

    €47 Average bid
    €47 Keskimäär. tarjous
    15 tarjoukset
    Umbra Privacy
    6 päivää left

    We are a privacy-focused Web3 project building on Solana, and we are looking for a skilled developer to work on smart contracts and SDK development. What you will do: Develop and maintain Solana smart contracts using Rust. Build and support SDKs for integrations with our platform. Collaborate with our team to ensure code quality, security, and privacy. Skills we are looking for: Strong experience with Rust and Solana development. Knowledge of blockchain architecture and best practices. Familiarity with smart contract development and testing. Optional: experience with JavaScript/TypeScript for SDK integration. What we value: Clear and proactive communication. Ability to work independently and deliver high-quality code. Interest in privacy-focused solutions and Web3 technology. ...

    €27 / hr Average bid
    €27 / hr Keskimäär. tarjous
    98 tarjoukset

    I’m looking for a developer who can build a small, reliable tool that logs into my personal Gmail account and harvests only the subject lines from selected messages. Here’s what I need the application to do: • Authenticate securely with Gmail (OAuth 2.0 preferred, IMAP fallback is fine). • Let me choose the folder/label or a simple date range to target. • Pull every subject line in that scope, nothing else—no bodies, no sender addresses. • Export the results to CSV or JSON in a single click. • Run on Windows or in a lightweight web dashboard; whichever you find faster to ship is fine, provided setup is straightforward. I don’t need a full-featured mailbox crawler—just a focused, clean extractor that respects Gmail API quotas ...

    €12 Average bid
    €12 Keskimäär. tarjous
    21 tarjoukset

    I run several WordPress sites and have started using Anthropic’s Claude to review each one. Claude produces specific code snippets, copy tweaks, plug-in suggestions, and other actionable recommendations. Your job is to translate those recommendations into live site changes quickly and accurately. Here is how the workflow looks: • I feed a page or plug-in issue to Claude and share the AI’s response with you—usually a short block of PHP, JavaScript, CSS, or revised text. • You back up the site, implement the content updates or functionality improvements exactly as outlined, test on a staging environment, and push to production once everything is stable. • When the AI’s suggestion is ambiguous, you flag it, propose a safe implementation, or ask for clar...

    €125 Average bid
    €125 Keskimäär. tarjous
    208 tarjoukset
    Website designer
    6 päivää left
    Varmennettu

    Project Description: We are creating a simple professional website for a custom home builder to establish an online presence and showcase past work. This is not a complex site. We want a clean, modern, template-based site that can expand later. Look and feel similar to lostcreekco.com. Project Scope 1. Install and configure website platform (WordPress preferred, open to suggestions). 2. Select and customize a professional template/theme. 3. Create initial landing/home page quickly. 4. Build a small website including: o Home / Landing page o About page o Services or Company Overview o Portfolio / Project gallery o Contact page with contact form 5. Ensure site works well on mobile and desktop. 6. Basic SEO setup (page titles, meta descriptions). 7. Contact form delivering email to client...

    €1271 - €2543
    Mainostettu Sinetöity
    €1271 - €2543
    186 tarjoukset
    Advanced GA4 + GTM Tracking Setup
    6 päivää left
    Varmennettu

    Project Type: Contract (Single Client Setup) Overview: We are seeking a technical specialist to configure advanced event tracking, call tracking, and reporting infrastructure for one client immediately. This is a defined project with potential for ongoing monthly support. PROJECT SCOPE: You will be responsible for the following: Google Tag Manager: • Configure event tracking for: • Click-to-call • Form submissions • Directions/map clicks • Key CTA buttons • Ensure proper GA4 event mapping • Test and validate all tracking CallRail Setup • Configure Dynamic Number Insertion (DNI) • Set up tracking numbers for 3 locations • Configure source-level attribution • Connect CallRail (or similar) to GA4 • Perform full QA testing Dashb...

    €370 Average bid
    €370 Keskimäär. tarjous
    182 tarjoukset

    We need New Laravel, Core PHP Developer for some easy work I need from Pakistan or India

    €5 / hr Average bid
    €5 / hr Keskimäär. tarjous
    62 tarjoukset
    Onair2 Radio WordPress Build
    6 päivää left
    Varmennettu

    I already purchased the Onair2 theme ( ). What I need now is a full setup that reflects our station’s branding and gets us on-air quickly. Homepage The first screen must place the live radio stream front and centre. I only need the stream itself on the homepage, but it has to load fast, include a clear play/pause button, and sit inside a clean, responsive layout that looks great on mobile. Streaming integration The stream is served via Icecast; you just need to hook its URL into Onair2’s built-in player, skin it with our colours, and confirm the player auto-reconnects when a listener drops and returns. Social sharing Listeners should be able to click once and share the live stream to Facebook, X/Twitter, and WhatsApp. Use the theme’s social hooks or an equivalen...

    €92 Average bid
    €92 Keskimäär. tarjous
    244 tarjoukset

    I’m rolling out a customer-facing application built on Microsoft Power Apps and connected Flows in Power Automate. The goal is to give our clients a smooth, self-service portal where they can log in securely, enter or update information through rich interactive forms, and see changes reflected instantly. Here’s what I need from you: • Configure secure user authentication that ties into Azure AD B2C (or an alternative you recommend) so external customers can sign up, sign in, and manage their profiles. • Build responsive, user-friendly screens with interactive forms that validate inputs on the fly and surface contextual help. • Implement real-time data updates—when a customer submits or edits a record, everyone with access should see the change witho...

    €276 Average bid
    €276 Keskimäär. tarjous
    24 tarjoukset

    Necesito crear agentes de inteligencia artificial que operen dentro de WhatsApp usando la API de Meta en modo coexistence. No busco chatbots ni asistentes conversacionales tradicionales; requiero verdaderos agentes capaces de ejecutar tareas autónomas y complejas. Qué espero del trabajo: • Diseño de la arquitectura del agente, definiendo estados, memoria y reglas de decisión. • Integración completa con la API de Meta para WhatsApp, garantizando el cumplimiento de políticas de coexistencia y rate-limits. • Desarrollo del código del agente en el lenguaje que mejor se adapte (Python, Node.js u otro) junto con pruebas unitarias y de carga. • Despliegue en un entorno cloud (AWS, GCP o similar) con documentación c...

    €66 Average bid
    €66 Keskimäär. tarjous
    7 tarjoukset

    WordPress Website Rebuild – Custom Luxury Design (Mobile & Desktop) I am looking for an experienced WordPress developer (Elementor preferred) to completely rebuild my website based strictly on the provided visual reference. ⚠️ This is NOT a creative redesign project. This is a precise implementation project. The final result must match the attached reference images (mobile & desktop) in: • Layout structure • Typography • Spacing • Color palette • Button styling • Luxury dark/gold aesthetic • Mobile responsiveness • Overall premium look & feel ⸻ What I Provide • Clear visual references (mobile & desktop) • Defined layout structure • Defined sections and content structure • Branding direction ...

    €1064 Average bid
    €1064 Keskimäär. tarjous
    353 tarjoukset

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