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    5,000 full stack development löydetyt työt
    Web development
    Loppunut left

    Sivustoni kaipaa joitain muutoksia Haluaisin että sivuni wwwjustfurry näyttäisi samalta kuin

    €21 Average bid
    €21 Keskimäär. tarjous
    2 tarjoukset
    Web development
    Loppunut left

    Sivustoni kaipaa joitain muutoksia

    €374 Average bid
    €374 Keskimäär. tarjous
    20 tarjoukset
    Mobile development
    Loppunut left

    Android -sovellus Se pitää suunnitella ja rakentaa Musiikin kuunteluun tarkoitettu sovellus

    €19 Average bid
    €19 Keskimäär. tarjous
    5 tarjoukset
    Mobile development
    Loppunut left

    Responsiivinen verkkosivusto (mobiili ja työpöytä) Se pitää suunnitella ja rakentaa Hei, Pyytäisin tarjousta mobiilisovellukselle, joka tulisi sekä iOS että Android pohjalle. Sovellus olisi varauspalvelu, jossa pystyy vertailemaan eri palvelujen tarjoajia(yrityksiä) sijainnin, hinnan ja arvostelujen perusteella. Sovelluksen sisäänkirjautuminen tapahtuisi sähköpostilla. Jokainen käyttäjä luo oman profiilin sovellukseen. Sovellus olisi ilmainen ladata app storesta sekä google play- kaupasta. Käyttäjätilissä tulisi olla myös Visa/Mastercard maksutoiminnot. Sovellus olisi yhteydessä taustajärjestelmään, joka pystyttäisiin asentamaan jokaiselle yritykselle. Sov...

    €4027 Average bid
    €4027 Keskimäär. tarjous
    11 tarjoukset

    Responsiivinen verkkosivusto (mobiili ja työpöytä) Se pitää suunnitella ja rakentaa Hei, Pyytäisin tarjousta mobiilisovellukselle, joka tulisi sekä iOS että Android pohjalle. Sovellus olisi varauspalvelu, jossa pystyy vertailemaan eri palvelujen tarjoajia(yrityksiä) sijainnin, hinnan ja arvostelujen perusteella. Sovelluksen sisäänkirjautuminen tapahtuisi sähköpostilla. Jokainen käyttäjä luo oman profiilin sovellukseen. Sovellus olisi ilmainen ladata app storesta sekä google play- kaupasta. Käyttäjätilissä tulisi olla myös Visa/Mastercard maksutoiminnot. Sovellus olisi yhteydessä taustajärjestelmään, joka pystyttäisiin asentamaan jokaiselle yritykselle. Sov...

    €3709 Average bid
    €3709 Keskimäär. tarjous
    18 tarjoukset

    Responsiivinen verkkosivusto (mobiili ja työpöytä) Se pitää suunnitella ja rakentaa Hei, Pyytäisin tarjousta mobiilisovellukselle, joka tulisi sekä iOS että Android pohjalle. Sovellus olisi varauspalvelu, jossa pystyy vertailemaan eri palvelujen tarjoajia(yrityksiä) sijainnin, hinnan ja arvostelujen perusteella. Sovelluksen sisäänkirjautuminen tapahtuisi sähköpostilla. Jokainen käyttäjä luo oman profiilin sovellukseen. Sovellus olisi ilmainen ladata app storesta sekä google play- kaupasta. Käyttäjätilissä tulisi olla myös Visa/Mastercard maksutoiminnot. Sovellus olisi yhteydessä taustajärjestelmään, joka pystyttäisiin asentamaan jokaiselle yritykselle. Sov...

    €4464 Average bid
    €4464 Keskimäär. tarjous
    7 tarjoukset
    Mobile development
    Loppunut left

    Android -sovellus Suunnittelma on jo valmis

    €128 Average bid
    €128 Keskimäär. tarjous
    4 tarjoukset
    Web development
    Loppunut left

    Tarvitsen uuden verkkosivuston Suunnittele ja rakenna se Verkkokauppa

    €33871 Average bid
    €33871 Keskimäär. tarjous
    17 tarjoukset
    Web development
    Loppunut left

    Tarvitsen uuden verkkosivuston Suunnittele ja rakenna se Pienyrityksen verkkosivut pieni b&b tarvitsee oman sivun

    €189 Average bid
    €189 Keskimäär. tarjous
    1 tarjoukset
    Web development
    Loppunut left

    Nettisivuni kaipaavat korjausta Sivutoimisen yrittäjän kotisivujen optimointi hakukoneille näkyvämpään muotoon.

    €136 Average bid
    €136 Keskimäär. tarjous
    6 tarjoukset
    Web development
    Loppunut left

    Tarvitsen uuden web-sivuston Suunnittele ja rakenna se Pienyrityksen websivusto Hei, olen nuori kääntäjä, joka auttaa kaikissa asioissa jos tarvitaan tulkkia. Autan virolaisia kääntämään tuomiokirjoja, koulukirjoja ja kaikenlaista mitä asiaks itse haluaa. Voin myös tulla tulkkaaman paikan päälle!

    €103 Average bid
    €103 Keskimäär. tarjous
    2 tarjoukset

    iPhone/iPad -sovellus iPhone ja iPad Se pitää suunnitella ja rakentaa Olen 18 vuotias nuori Helsingistä, opiskelen lukiossa ja haluaisin jo nuorena tehdä jotain omaa. Niimpä päätin että haluan tehdä oman apin, mutta eihän minulla löydy tarvittavia taitoja vaan pelkkä idea, joka on vielä ihan alkuvaiheessa. Mutta kuitenkin ideani liittyy musiikkiin ja sen etsimiseen. Kaikkien on joskus vaikea löytää mieleistään musiikkia niimpä mietin että voisi tehdä semmoisen sovelluksen mikä tekee sen puolestasi sen perusteella mitä olet viimeeksi kuunnellut ja sen voisi vielä yhdistää muihin musiikki sovelluksiin kuten (spotify,apple music,youtube) olen koittanut itse etsi&a...

    €6135 Average bid
    €6135 Keskimäär. tarjous
    6 tarjoukset

    iPhone/iPad -sovellus iPhone ja iPad Se pitää suunnitella ja rakentaa Olen 18 vuotias nuori Helsingistä, opiskelen lukiossa ja haluaisin jo nuorena tehdä jotain omaa. Niimpä päätin että haluan tehdä oman apin, mutta eihän minulla löydy tarvittavia taitoja vaan pelkkä idea, joka on vielä ihan alkuvaiheessa. Mutta kuitenkin ideani liittyy musiikkiin ja sen etsimiseen. Kaikkien on joskus vaikea löytää mieleistään musiikkia niimpä mietin että voisi tehdä semmoisen sovelluksen mikä tekee sen puolestasi sen perusteella mitä olet viimeeksi kuunnellut ja sen voisi vielä yhdistää muihin musiikki sovelluksiin kuten (spotify,apple music,youtube) olen koittanut itse etsi&a...

    €7 - €25
    €7 - €25
    0 tarjoukset
    Mobile development
    Loppunut left

    iPhone/iPad -sovellus iPhone ja iPad Se pitää suunnitella ja rakentaa Olen 18 vuotias nuori Helsingistä, opiskelen lukiossa ja haluaisin jo nuorena tehdä jotain omaa. Niimpä päätin että haluan tehdä oman apin, mutta eihän minulla löydy tarvittavia taitoja vaan pelkkä idea, joka on vielä ihan alkuvaiheessa. Mutta kuitenkin ideani liittyy musiikkiin ja sen etsimiseen. Kaikkien on joskus vaikea löytää mieleistään musiikkia niimpä mietin että voisi tehdä semmoisen sovelluksen mikä tekee sen puolestasi sen perusteella mitä olet viimeeksi kuunnellut ja sen voisi vielä yhdistää muihin musiikki sovelluksiin kuten (spotify,apple music,youtube) olen koittanut itse etsi&a...

    €3291 Average bid
    €3291 Keskimäär. tarjous
    29 tarjoukset
    Mobile development
    Loppunut left

    creating simple java programing code

    €19 Average bid
    €19 Keskimäär. tarjous
    6 tarjoukset
    Printer-Friendly Resume Page Development
    6 päivää left
    Varmennettu

    I need a front-end developer who can code a résumé page that reads elegantly on screen yet prints perfectly on a single or double sheet. The page will contain multiple sections—Personal Information, Work Experience, Education—and should be flexible enough for me to add or hide others later without breaking the layout. Key expectations • Modern, semantic HTML and clean, maintainable CSS. • Dedicated print-style rules: @media print queries, controlled page breaks, margin handling, and type adjustments so nothing gets chopped or leaves widows/orphans. • Responsive web view that stays visually consistent across major browsers. • No JavaScript • A short README explaining build steps or dependencies. When you reply, include links to a...

    €147 Average bid
    €147 Keskimäär. tarjous
    45 tarjoukset

    I need a polished, professional-looking portfolio site built from the ground up and the ...load quickly without sacrificing quality. Deliverables • Fully responsive portfolio website, ready for launch • Edited promotional, testimonial, and demo videos, optimised for web and embedded on the site • Basic CMS hand-off (WordPress, Webflow, or similar) so I can update content myself • One revision round after initial delivery to fine-tune details Feel free to suggest the best stack—whether that’s HTML/CSS/JS from scratch or a streamlined platform such as WordPress—along with your preferred editing tools (Adobe Premiere Pro, Final Cut, DaVinci Resolve). I’m happy to adjust workflow as long as the end result stays professional, loads ...

    €5 / hr Average bid
    €5 / hr Keskimäär. tarjous
    9 tarjoukset

    ...features I need are: • Real-time tracking dashboards that highlight progress against targets as the data comes in. • A performance-review workspace where managers schedule, complete, and store reviews. • An editable badge-or-reward system that automatically recognises achievements. Please build the UI to be fully responsive and intuitive, and keep authentication solid. I’m open to any modern stack you’re comfortable with (Laravel, Django, Node/Express, React, Vue, Angular, etc.); just explain how you’ll handle live updates—WebSockets, server-sent events, or another approach. Deliverables: 1. Source code with clear documentation and DB schema 2. A working deployment on our cloud account (AWS, Azure, or GCP) 3. A brief user guide...

    €353 Average bid
    €353 Keskimäär. tarjous
    12 tarjoukset

    ...(Web) Required Features • User & pro management • Category creation • Promotion moderation • Subscription monitoring • Analytics: • Active users • Leads generated • Conversion rates ⸻ 11. Legal & Compliance Mandatory disclaimer displayed globally: Ufind Me is a connection platform only. It does not handle pricing, payments, agreements, or service execution. ⸻ 12. Tech Stack (Suggested, Flexible) • Frontend: Flutter or React Native • Backend: Node.js / Firebase / Supabase • Database: PostgreSQL / Firestore • Maps & Location: Google Maps / Mapbox • Payments (subscriptions only): Stripe ⸻ 13. Deliverables Expected from Developer • Mobile apps (iOS & Android...

    €6079 Average bid
    €6079 Keskimäär. tarjous
    84 tarjoukset

    ...complete technical guide for freelancers building a professional platform similar to Natuurhuisje, Airbnb, , or , focused on tiny houses. Target audience: Full stack developers, frontend developers, backend developers, UX/UI designers, and DevOps engineers. 1. PLATFORM GOAL An online marketplace where landlords can offer tiny houses and renters can search, book, and pay safely. Important: • Strong focus on user-friendliness, SEO, reliable bookings, and clean architecture. • Scalable from MVP to full-fledged platform. 2. OVERVIEW OF THE RECOMMENDED TECH STACK Frontend • (React) o SEO-ready, server-side rendering, fast o Recommended hosting: Vercel Backend API Two equivalent options: 1. Python – Django + Django REST Framework 2. Node.js ...

    €20007 - €50017
    Sinetöity Salassapitosopimus
    €20007 - €50017
    49 tarjoukset

    ... • Clear instructions for local setup and Docker deployment • Modular architecture so additional task “skills” can drop in with minimal refactoring • An example water module plus at least one non-water module (finance, social media, or marketing—your pick) • Concise user documentation and a short video or GIF that walks through the hand-off / execution / result flow The simpler the tech stack the better, but I’m fine with Python, Node.js, or a small Rust service if you feel performance demands it. Lean on well-supported libraries such as TensorFlow, PyTorch, scikit-learn, or OpenAI’s function-calling API—whichever speeds you toward a clean, repeatable release. I’ll sign off once I can: 1. follow your README t...

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

    I need a full-stack team that can create an Urban Company–like ecosystem focused on appliance repair. The build must cover a responsive website plus native apps for both iOS and Android, all sharing one backend so data stays perfectly in sync. Core functions I want ready on day one: • Service booking with smart scheduling that matches customers to nearby technicians. • A secure payment gateway so users can pay within the app or site without redirection. • Real-time service tracking that lets customers see when the technician is en-route and when a job is complete. Clean, intuitive UX is essential, and I will supply the brand guidelines and initial wireframes. Please base your quotation on a phased rollout: MVP with the three features above, followed...

    €722 Average bid
    €722 Keskimäär. tarjous
    38 tarjoukset

    ...Heartbeat/status reporting + logs • Watchdog/brownout handling + safe reboot behavior • OTA firmware update (preferably signed) Hardware I/O (Variant B): • Output #1: PhotoMOS SSR “dry contact NO” • Output #2: Mechanical relay SPDT “COM/NO/NC” • Output #3: Opto-isolated open-collector (sink-to-GND) Power: 12–24V DC input (6.5–32V), IP65 enclosure, industrial environment (temperature/condensation). Tech stack / constraints • ESP32-S3 (ESP-IDF preferred; PlatformIO acceptable if robust) • Must be stable in industrial environments (noise, power dips, Wi-Fi drops) • Must be fully configurable at installation time (no hard-coded timings) ________________________________________ Deliverables 1. Firmware source ...

    €463 Average bid
    €463 Keskimäär. tarjous
    15 tarjoukset

    We are building a scalable Non Profit) community-based mobile application and are looking for a true Full-Stack Developer who can independently handle backend, mobile app, and server setup. This is not a frontend-only or backend-only role. We need someone who understands end-to-end system architecture, performance, and scalability. The heart of the project is community building, so the first milestone is a fully functional Flutter app that feels fast and friendly on both iOS and Android. Backend (MANDATORY SKILLS) The developer must have strong hands-on experience with: Node.js + TypeScript NestJS (clean architecture, modules, guards, interceptors) PostgreSQL (schema design, indexing, performance) Redis (caching, queues, rate-limiting) BullMQ (background jobs, workers, ...

    €267 Average bid
    €267 Keskimäär. tarjous
    24 tarjoukset
    AI Voice Agent for Sales
    6 päivää left
    Varmennettu

    I’m ready to deploy an AI-driven voice agent built on the stack that can take real-time phone conversations off my plate and keep our sales pipeline moving. The mandate is clear: • Purpose: pure sales support—no generalized customer service scripts—so every interaction must prioritize moving prospects toward a close. • Tasks: the agent needs to qualify inbound leads against a short set of questions I’ll provide, automatically schedule or transfer hot prospects, and run friendly, timely follow-up calls that nudge colder leads back into the funnel. • Call direction: it should handle both inbound and outbound calls seamlessly, switching context without awkward hand-offs. I’ll supply brand guidelines, objection-handling notes, and CRM ...

    €451 Average bid
    €451 Keskimäär. tarjous
    32 tarjoukset

    I own a growing marketing agency and I’m ready to bring in a specialist who can own the entire B2B development funnel for us, with a clear focus on technology and retail brands. Up to now we’ve relied almost exclusively on referrals, so the first objective is to build a predictable pipeline that doesn’t depend on word-of-mouth alone. Your role starts with identifying and qualifying decision-makers inside retail companies that fit our ideal client profile. From there you’ll craft outreach strategies—leveraging referrals where possible and supplementing them with targeted email, LinkedIn, or any other channel you find effective—then deliver compelling pitches, run discovery calls, negotiate terms, and guide the prospect right through to a signed ag...

    €222 Average bid
    €222 Keskimäär. tarjous
    4 tarjoukset

    I need a clean, repeatable MIS framework that translates raw employee-performance data into clear, decis...• produce automated weekly and monthly reports focused on employee performance • highlight trends, outliers and any compliance breaches • be easy for HR to refresh without writing code While the core is employee performance, I’m open to tracking additional metrics such as Attendance, Task completion rates or Customer feedback if you think they add insight—feel free to advise. Preferred stack is flexible; Excel-Power Query, Power BI or Tableau all work for me as long as the final deliverable is well-documented and can be handed over seamlessly. Please outline your proposed approach and include a sample of a similar dashboard or KPI pack you&rsq...

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

    I need a senior female React 18 developer to sit with my two junior engineers for one week of hands-on mentoring. We will meet twice a day—one hour in the morning and another hour later—using pair-programming (Zoom + VS Code Live Share) to drive real features to completion. The stack you’ll guide us through is pure React 18 with extensive state handled in Zustand (some legacy Redux still shows up). On the styling side we lean on plain CSS, Bootstrap and Sass, so practical tips on component-level styling, layout structuring and theming are essential. Experience with popular widget libraries is welcome, but the priority is clean React patterns and state architecture. The focus areas for these sessions are: • React state management—especially Zustand, wit...

    €41 Average bid
    €41 Keskimäär. tarjous
    9 tarjoukset

    **Project Title:** Full Stack CMS Website Builder (React + Laravel) with Page Builder, Blog, and Case Study Modules **Project Overview:** We are looking for an experienced full-stack developer or small team to build a **self-hosted CMS website builder** suitable for creating modern corporate websites (similar to Google-style clean corporate sites). The system must allow administrators to **visually create and edit pages using a drag-and-drop page builder**, manage blog posts, events, and case studies, and deploy the website on our own server. This CMS will be used to build multiple corporate websites, so the structure should be modular, scalable, and reusable. --- **Technology Preference (Mandatory or Strongly Preferred):** * Frontend: React (Vite or acce...

    €239 Average bid
    €239 Keskimäär. tarjous
    38 tarjoukset

    I'm looking for an experienced Python developer to create an algorithmic trading bot based on my own unique strategy for options trading. The bot should incorporate the following key functionalities: - Backtesting: Ability to test the strategy against historical data. - Real-time data feed: Integrate with reliable data sources for live market updates. - Automatic order execution: Execute trades automatically based on the strategy signals. Ideal Skills and Experience: - Proficiency in Python and experience with trading libraries. - Strong understanding of options trading and market dynamics. - Experience in developing and backtesting trading algorithms. - Familiarity with integrating real-time data feeds and order execution systems. Please provide examples of previous work and relev...

    €53 Average bid
    €53 Keskimäär. tarjous
    7 tarjoukset

    ...functions I must see live: • Product catalog with images, specs, and price fields • Shopping cart with a simple checkout flow (cash on delivery or dummy payment gateway is fine for now) • Public user reviews/ratings that I can moderate in the admin panel • Admin area for CRUD on products, categories, orders, and review approvals Because this is a compact project, a straightforward tech stack is welcome—WordPress + WooCommerce, Laravel, Django, or another proven framework you’re comfortable with. What matters is that setup instructions are clear, the UI feels modern on mobile and desktop, and the codebase is tidy enough for me to extend later. Final hand-over should include: 1. Source code and database schema 2. Read-me with local set...

    €30 Average bid
    €30 Keskimäär. tarjous
    32 tarjoukset
    Open Source Linux Fax Server
    6 päivää left
    Varmennettu

    I need an open-source fax solution deployed on a Linux host so I can both send and receive faxes from the network. Every incoming fax must be archived automatically as a PDF, and all administration—including queue monitoring, user setup, and log review—has to be handled through a clean, browser-based interface. Any stack that meets those points is fine Like ICTFax as long as it runs on a recent Debian/Ubuntu or CentOS release with no licensing fees. I will supply SSH access to a fresh VM and either a Class 1/2 USB modem or a T.38 SIP trunk you can register against. Fax server installation & system hardening SIP trunk / FoIP gateway integration Incoming & outgoing fax routing and testing Web-based fax send, receive & management Automatic PDF conversion ...

    €191 Average bid
    €191 Keskimäär. tarjous
    15 tarjoukset
    Social Network App Launch -- 2
    6 päivää left
    Varmennettu

    ...similar cross-platform stack is fine, but I’m open to native if you have a strong case). • Secure account creation with email or phone sign-up, editable profile fields and avatar uploads. • One-to-one and group text chat with push notifications plus tap-to-talk voice messages or live voice calls. • The Rotation Pool funds section: users join a pool, contribute on scheduled dates, and the app automatically notifies and logs who receives the payout each cycle. Stripe, Razorpay or another compliant gateway can sit underneath. • A lean, swipe-driven news or activity feed summarising recent chats, pool updates and new member joins. • Deployment to TestFlight / Google Play Console and guidance through final store approvals. Deliverables will be...

    €478 Average bid
    €478 Keskimäär. tarjous
    98 tarjoukset

    ...must be reused as they are, while the layout, spacing, and fonts should be refreshed to feel more modern and structured. The site must be fully responsive and look great on mobile and tablet, not just desktop. Divi 5’s new builder elements should be used, and all content sections must remain fully editable through the builder without touching code. The deadline is 7 days from the project start. Full site access will be provided immediately, and I’m available for quick feedback during the build. Once complete, I’d like a short walkthrough or Loom video showing how to adjust global styles, fonts, and templates going forward. Divi 5 beta experience is required, and please include examples of websites you’ve built using Divi 5. If you’re comfortable wo...

    €123 Average bid
    €123 Keskimäär. tarjous
    191 tarjoukset

    I have sketched a full-screen layout in Figma that reproduces WhatsApp’s familiar chat flow, and now I need it brought to life as a working Android app devoted purely to text messaging. Voice and video calls can stay out of scope for this first release; the goal is a smooth, real-time chat experience with the visual polish of my Figma file. You’ll take my design, build the Android front-end to match it pixel for pixel, wire it to a reliable back-end (Firebase Realtime Database, Firestore, or any equivalent stack you’re comfortable with), and hand back clean, well-documented source code. Core must-haves include phone-number sign-up, one-to-one and group chats, message status ticks, push notifications, contact search, and a simple profile screen. All assets, ...

    €126 Average bid
    €126 Keskimäär. tarjous
    7 tarjoukset

    I have a data-analysis pipeline that relies on a steady flow of fresh product images from a well-known e-commerce site. What I need is a ro...file to product ID, title, price, and category text that you extract during the same run. • Scale: thousands of products per crawl; a resumable approach is essential so partial failures don’t force a full restart. • Frequency: I’ll trigger the crawl weekly, so reusable code is a must. I’m happy with Python—Scrapy, Selenium, Playwright, or a headless solution of your choice—as long as it respects the site’s anti-bot measures and keeps requests polite. Please include a brief outline of how you’ll handle pagination, lazy-loaded images, and rate limiting. Let me know your proposed stac...

    €117 Average bid
    €117 Keskimäär. tarjous
    162 tarjoukset

    I have a product concept, wire-frames, and the core user journeys mapped out; now I need an experienced full-stack developer to turn this vision into a production-ready application. You’ll own the entire build: front-end, back-end, database design, third-party integrations, and cloud deployment. You should feel at home with a modern JavaScript front-end (React or Vue), a Node-based or similar back-end, REST / GraphQL APIs, and either relational or NoSQL databases. Containerised workflows, CI/CD pipelines, Git-based collaboration, and security best practices are expected parts of your toolkit. If you prefer an equivalent stack—say Django with React or Laravel with Vue—I’m open to hearing why it’s the best fit. Deliverables • A resp...

    €90 Average bid
    €90 Keskimäär. tarjous
    39 tarjoukset

    I need a straightforward, browser-based to...performance. What matters most: • Simple lead-capture form or CSV/Excel import • Manual assignment and easy re-assignment of leads to any active agent • Timeline for each lead: call notes, comments, next action date • Visual dashboard with filters (agent / status / date range) • One-click exports to Excel or PDF for weekly reports • Role-based access: admin (full view) and agent (own leads only) I’m flexible on the stack—Laravel, Django, Node.js, or Zoho Creator all work for me—so long as the interface stays clean, loads fast on desktop and mobile, and can be deployed on my current hosting. Final deliverable is a fully working system with a short hand-off guide that lets...

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

    ...system before it attempts the final submission. A short, clear dashboard that shows “ready”, “errors found” or “submitted” status for each tender would be ideal so I can intervene only when something is missing. Deliverables I must see to accept the project: • Source code and install guide (preferably Python with Selenium / Playwright or similar RPA layer, but I’m open if you can justify another stack) • A configuration file where I can add new government portals without touching core code • Automated validation rules that stop a submission if any mandatory field or attachment is missing • A post-submission PDF/CSV log summarising every field sent, the exact time of submission, and the portal’s confirmat...

    €2075 Average bid
    €2075 Keskimäär. tarjous
    12 tarjoukset
    Senior Software Engineer (Remote, US EST)
    6 päivää left
    Varmennettu

    ...interviews for assigned roles. This opportunity is ideal for senior professionals who are strong in real-world development, system design, and communication, and are comfortable working in US time zone (EST). The engagement is project-based with long-term collaboration potential based on performance. Key Responsibilities Participate in technical interviews for assigned opportunities Work on secured projects using your primary tech stack Deliver high-quality, production-ready solutions Follow best practices in coding, architecture, and documentation Communicate clearly and professionally with stakeholders Maintain availability during US EST working hours Required Skills & Tech Stack Backend: Java OR C# (.NET) Frontend (if applicable): React OR Angul...

    €1455 Average bid
    €1455 Keskimäär. tarjous
    33 tarjoukset

    I urgently need a seasoned Android engineer to take a brand-new idea from concept through to a fully wor...functionality. You will handle architecture, coding, testing, and deployment to Google Play, providing me with the full source code and a signed APK at each milestone so I can track progress. Expect to optimise for performance, follow modern Material guidelines, and implement solid backward-compatibility strategies—whether that means leveraging AndroidX, shrinking the APK with ProGuard/R8, or tailoring layouts with resource qualifiers. Clear, well-commented Kotlin or Java, Git-based version control, and concise setup documentation are part of the hand-off. I’m ready to move quickly, so please tell me how soon you can start and share a brief outline of your ...

    €1004 Average bid
    €1004 Keskimäär. tarjous
    49 tarjoukset
    Sports Roster Screenshot Sharing App
    6 päivää left
    Varmennettu

    ...(web-based, Flutter, React Native, or any stack you prefer) as long as I end up with a smooth experience on both iOS and Android. Acceptance criteria for this first release 1. I can create a roster and save it locally or in the cloud. 2. I can build a lineup from that roster and preview the final graphic before export. 3. One tap produces shareable assets for all three social channels, a web version, and a PDF without extra tweaking. 4. The exported images look crisp on modern devices and meet each platform’s current size guidelines. 5. Source code, a brief setup guide, and a short video demo land in my inbox at handover. If you have previous examples of sports or graphic-generation apps, I’d love to see them. Let me know what tech stack you’d...

    €320 Average bid
    €320 Keskimäär. tarjous
    227 tarjoukset
    Organic SEO & Lead-Focused Marketing
    6 päivää left
    Varmennettu

    ...one is an online marketplace/store, another is a e mobility, that need a coordinated push across organic SEO,(no buying links or anything like that), social media, and a light layer of Google Ads to turn traffic into real-world leads and sales. Both sites require full on-page tuning—keyword research, metadata, internal linking, technical health—as well as steady off-page growth through quality backlinks and authority building. Content will sit at the heart of the strategy, so I’ll rely on you to map topics, draft briefs (or full articles if you offer that), and optimise everything for search intent. Alongside the SEO work, each brand has active social media profiles on Instagram and LinkedIn, plus an emerging presence on TikTok. I need a cohesive cale...

    €97 Average bid
    €97 Keskimäär. tarjous
    66 tarjoukset

    Embedded Systems Engineer – PCB Bring-Up & Firmware (Existing Design) We’re looking for an experienced embedded systems engineer to take ownership of an existing hardware design and carry it through PCB fabrication, bring-up, and firmware development. Current status • Schematic completed • PCB layout completed • BOM completed • No PCB fabrication or power-up testing performed yet Scope of work • Review existing schematic and PCB layout for fabrication readiness • Generate Gerbers and fabrication files • Support PCB fabrication and assembly (1–2 prototypes) • Perform initial power-up testing and hardware validation • Develop and iterate embedded firmware • Support system integration and testing What...

    €43 / hr Average bid
    €43 / hr Keskimäär. tarjous
    54 tarjoukset

    ...react or comment, and chat in real time. A clean Material design, smooth performance on recent Android versions, and push notifications are essential. I plan to monetise later, so the codebase needs to be structured for easy integration of ads or in-app purchases. If you are comfortable working natively in Kotlin or Java and have handled cloud back ends such as Firebase, Supabase, or a comparable stack, your expertise is exactly what I need. Security best practices, scalable database design, and simple analytics hooks all matter to me, but I am open to your technical recommendations. Deliverables I will review before releasing final payment: • Source code in a Git repository, clearly documented • Release-signed APK (or AAB) ready for Google Play submission &bull...

    €17 / hr Average bid
    €17 / hr Keskimäär. tarjous
    112 tarjoukset
    Social Network App Launch
    6 päivää left
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    ...similar cross-platform stack is fine, but I’m open to native if you have a strong case). • Secure account creation with email or phone sign-up, editable profile fields and avatar uploads. • One-to-one and group text chat with push notifications plus tap-to-talk voice messages or live voice calls. • The Rotation Pool funds section: users join a pool, contribute on scheduled dates, and the app automatically notifies and logs who receives the payout each cycle. Stripe, Razorpay or another compliant gateway can sit underneath. • A lean, swipe-driven news or activity feed summarising recent chats, pool updates and new member joins. • Deployment to TestFlight / Google Play Console and guidance through final store approvals. Deliverables will be...

    €489 Average bid
    €489 Keskimäär. tarjous
    232 tarjoukset
    Affinity Floorplan Layer Creation
    6 päivää left
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    I will send you a high-resolution JPEG of an existing floorplan and need it rebuilt inside Affinity Designer as vector objects. Every element on the plan must sit on its own clearly named layer so that I can toggle rooms, furniture, utilities and annotations on or off later without hunting around the layer stack. Here is what I’m after: • Re-draw the plan cleanly in Affinity, matching lines, fills and text as closely as possible. • Separate layers for each distinct item (walls, doors, fixtures, furniture, etc.) following the layer-naming guide I’ll send once we start. • Supply the final editable .afdesign (or .afphoto) file with the layers intact and logically grouped. Accuracy matters more than speed—please keep dimensions proportional a...

    €13 Average bid
    €13 Keskimäär. tarjous
    18 tarjoukset

    Building an e-commerce website to sell my line of physical products is my next step, and I need your help to get it online quickly and professionally. The store must include a seamless shopping cart—from product selection through checkout—so customers can place orders without friction. ...inventory and fulfil orders afterward. If you can suggest practical ways to layer in future enhancements—like customer reviews or product recommendations—let me know, but the initial launch needs to nail the core shopping experience first. Deliverable: • Fully functional website with integrated shopping cart ready to accept live payments and ship physical products. Please outline your proposed tech stack, estimated timeline, and any similar stores you’ve built ...

    €388 Average bid
    €388 Keskimäär. tarjous
    332 tarjoukset

    Suosituimmat full stack development -yhteisöartikkelit