Full stack vývoj Jobs

Mehrere Vollzeitentwickler oder eingespieltes Team für eigenständige WEG-Plattform gesucht Verbindlicher Projektstart: 12. Oktober 2026 Wir suchen mehrere erfahrene Entwickler oder ein eingespieltes Team für die Entwicklung einer eigenständigen, cloudbasierten Plattform zur WEG-Verwaltung. Unser bestehendes Eigentümerversammlungsportal soll integriert und weiterentwickelt werden. Die Hauptentwicklung soll zügig zu einer vollständigen, geprüften und produktiv nutzbaren Version führen. Kleinere Restarbeiten nach der Hauptlieferung sind möglich. Verbindliche Voraussetzungen - Jeder beauftragte Entwickler arbeitet während seiner Projektphase grundsätzlich etwa 40 Stunden pro Woche am Projekt. - Wir suchen mehrere Entwickler. Einze...

We are looking for an experienced Full-Stack Developer to assist with the development, optimisation, and completion of a CRM SaaS platform currently being built on Replit. The platform is a multi-tenant SaaS CRM designed to manage customers, bookings/jobs, users, workflows, reporting, integrations, and operational processes. The existing application has already been substantially developed, so this is not a project starting from scratch. We need a developer who can review the current codebase, understand the existing architecture, improve performance, fix bugs, develop new features, and ensure the platform is scalable and secure. Key responsibilities will include: - Integration - Review and improve the existing Replit codebase - Full-stack frontend and backend development - Improve app...

Build High-Performance E-Commerce Website — 40,000+ Products & 3rd-Party Marketplace Integrations Project Overview We are looking for an experienced e-commerce development team or senior full-stack developer to design, develop and launch a fast, scalable and reliable online store with approximately 40,000 products, with the ability to scale significantly beyond this number. The website will need to integrate with multiple 3rd-party selling platforms/marketplaces and synchronise products, pricing, inventory and orders through APIs or other appropriate integration methods. This is a serious e-commerce project. We are looking for someone with proven experience building large product catalogues and high-performance online stores, not just standard brochure websites or small online...

To qualify for this bid, you are accepting to work on 5 sites for your bid! after the 5 sites are delivered, a new milestone can be made for another 5 sites. There may be more than 10 sites; but this bid will only be for the priority 5. The 5 priority sites will be communicated once the contract has been awarded and you have been onboarded to the hosting platforms backend using the custom tools you've been created to communicate with ownership. You are paid extra for onboarding with potential ongoing work as these platforms are also in need of a revamp! Several of my websites have gone dark—they simply refuse to load even though the hosting account is fully active and I still have complete cPanel/SSH access. I need a seasoned troubleshooter who can jump in, identify the under...

A responsive web application needs to be built end-to-end in Python. The backend will power all business logic, database interactions, and API endpoints, while the frontend must deliver a smooth, modern user experience that consumes those APIs seamlessly. Backend I expect the core to be written in Python using a mainstream framework such as Django or Flask. Key tasks include designing the data models, creating RESTful endpoints, implementing authentication/authorisation, and preparing the project for deployment (Docker or any comparable solution is fine). Frontend Alongside the backend I need the full user interface: page layouts, reusable components, and state management. You are free to choose React, Vue, or another modern JavaScript framework, provided the final result is responsive a...

Project: Apartment Rental Website with Availability, Booking and Online Payments Looking for an experienced freelancer to design and develop a professional, mobile-friendly website for holiday apartments in Croatia. Required features: - Homepage, individual apartment pages, photo galleries, amenities, location and contact page. - Multilingual support; languages and apartment count to be confirmed. - Availability search by arrival date, departure date and number of guests. - Seasonal pricing, minimum-stay rules and clear total-price breakdown. - Direct booking with online deposit or full payment. - Automatic booking confirmation emails. - Prevention of overlapping reservations. - Owner dashboard to manage apartments, prices, availability, blocked dates and manual bookings. - Basic SEO, f...

We are hiring technical expertise for two completely separate, independent projects for a government regulatory body. Bidders may apply to work on Project A, Project B, or both, but please note that these systems are standalone and will not be integrated with each other. PROJECT A: Central Electronic Monitoring System (CEMS) * Goal: A standalone real-time telemetry and financial monitoring platform for gaming operators. * Core Deliverables: * Real-time data ingestion pipelines (WebSockets, gRPC, REST APIs) connecting remote operator terminals. * Continuous meter readings, daily financial logs, automated tax tracking, and audit trail generation. * Automated compliance checks, real-time Anti-Money Laundering (AML) transaction flags, and self-exclusion verification tools. * End...

Subject: Senior Full-Stack Mobile Engineer for Luxury Multi-Language Ride-Hailing Platform (Flutter / React Native) Hi Developers I’m launching a high-end private ride-hailing service tailored for a specific regional market, and I’m looking for an elite mobile developer to bring it to life. I’m not interested in a messy prototype or a generic, clunky template. The vision is to build something that feels genuinely world-class—fluid, visually stunning, and as effortless to use as Uber, but with a sharper, more refined aesthetic. The interface needs to be clean, intuitive for everyday users, and completely frictionless from the moment someone opens the app to when they complete a ride. What We Are Building: The Passenger Experience: A gorgeous, minimalist UI with a ...

I am rebuilding and I need a single developer who can take ownership of the full PHP stack. The work spans three clear areas: • Frontend development – crafting responsive, fast-loading pages that tie neatly into the existing design language. • Backend development – my top priorities are robust API integration, reliable server-side scripting, and bullet-proof user authentication. In addition, I want new AI functionality added: generic AI integration plus two branded modules, “Agentick AI” and “Agentic AI”. • Database management – designing or refactoring the MySQL schema, writing efficient queries, and ensuring data integrity throughout the rebuild. Everything must be written in clean, modern PHP. If a framework such as Lar...

I’m looking to build a brand-new application from the ground up. The exact platform—mobile, web, or desktop—can be decided once we discuss the best fit for the core concept. At this stage I need an experienced developer who can guide the entire lifecycle: • Clarify requirements and translate them into user stories • Recommend the most suitable tech stack and architecture • Provide wireframes or quick mock-ups for key screens • Develop a clean, well-documented MVP in a Git-based repo • Package the app for deployment and hand over basic run instructions If you have full-stack experience, a strong grasp of UI/UX principles, and a history of delivering complete applications, share links to two or three relevant projects along with an outline...

# Freelance Developer Required – AI-Powered Handloom Saree E-commerce Platform I am looking for an experienced full-stack developer or development team to build an **advanced AI-powered e-commerce platform for a pure handloom saree business**. I do not want a basic website or a simple Shopify-style store. I want a modern, premium, intelligent shopping platform with AI features, voice assistance, calling facilities, personalized shopping, and advanced customer engagement. The developer should bring creative ideas and recommend the best technology to build a scalable platform. ## 1. AI Saree Shopping Assistant I want an AI assistant integrated into the website that helps customers shop naturally. * Customers can ask questions in normal language. * Recommend sarees based on budget...

AI Full-Stack Developer Needed – LittleLingos AI MVP We are building LittleLingos AI, an AI-powered EdTech platform helping children improve English speaking, vocabulary, grammar, communication and confidence through interactive AI learning. We need an experienced AI Full-Stack Developer / small team to build our MVP. Key Features: • AI conversational English tutor • Voice interaction (Speech-to-Text + AI + Text-to-Speech) • Speaking, vocabulary & grammar activities • Personalized learning & feedback • Student/parent dashboard • Progress tracking • Basic admin/content panel Preferred Skills: React/, Node.js/Python, PostgreSQL/Supabase, OpenAI/LLM APIs, Speech APIs, cloud deployment. Timeline: 8–12 weeks Budget: ₹50k-1lakh, milesto...

I need a full-stack developer to create a sleek, fully optimized Shopify store where I’ll be selling physical goods. The site must load fast, look contemporary on every screen size, and guide customers through a friction-free checkout. Here’s what I expect to receive: • Custom theme design and setup on Shopify • Product, category, inventory, tax, and shipping configuration for physical items • Integration of payment gateways, essential apps, and analytics • Search-engine and speed optimization, including Core Web Vitals compliance • Responsive styling and cross-browser testing • Basic training or concise hand-off documentation so I can manage the store myself Show me links to past Shopify or similar e-commerce builds you have completed...

We are looking for an experienced full-stack developer or team to complete and launch our existing social media management platform, SocioVik. Our website: Feature and usability reference: Our platform has been developed using , and a technical audit is available. The selected freelancer must review the existing code, fix issues, complete unfinished integrations, and deliver a secure, fully functional platform. Our six major requirements are: 1. Publishing and Scheduling Connect and manage multiple social accounts across supported platforms. Create posts with platform-specific captions, hashtags, images, and videos. Publish immediately, schedule posts, save drafts, and manage publishing queues. Provide a visual content calendar with editing and rescheduling. Support bulk schedul...

I need a sharp full-stack developer who can jump in right now. The project stack is PHP 8.3.35 with Laravel 12.25.0, Node.js v22.18.0, a 16.2.4 frontend, and MySQL 8 using utf8mb4_0900_ai_ci. Since the last deployment I’m facing critical problems on both the client and server sides. Client-side symptoms include JavaScript console errors, broken CSS layouts, and a few HTML elements that will not render properly. On the backend I’m hitting intermittent database connection drops, several failing API endpoints, and server-side script errors inside Laravel. These issues are showing up in production, so I need them resolved fast. What I expect from you: • Track down and eliminate all JS, CSS, and HTML issues so every page renders flawlessly. • Stabilise database connec...

I’m ready to launch a clean, modern e-commerce website and need someone who can take it from concept to a live, fully hosted site on Google Cloud. The build must include: • A responsive storefront coded in standard HTML, CSS and JavaScript (or a framework you prefer) that loads quickly on desktop and mobile. • A back-end that lets me add, edit and delete products easily through a CMS. I’m open to WordPress + WooCommerce, headless solutions like Strapi, or a custom admin panel—whichever gives me intuitive product management without overcomplication. • Secure PayPal payment integration at checkout. If you feel Stripe or direct card processing could be added later, please structure the code so additional gateways can plug in with minimal refactoring. &bull...

I have a queue of partially built management platforms—project management, customer relationship, and a few membership-oriented systems—all wired to ChatGPT and my Claw Bot for conversational automation. Each codebase is roughly 70-80 % complete; I need someone who can take a project from that state to a clean, deploy-ready release. Customer relationship modules still need the following fully implemented and tested: • Customer data management • Sales tracking • Communication automation • any related enhancements required for a smooth user journey On the project management side, make sure the core suite is rock-solid: • Task scheduling • Resource allocation • Progress tracking You’ll be working inside existing repos, ...

Full-Stack Developer for B2B SaaS Platform (Admin + User Dashboard) I am looking for an experienced Full-Stack Developer to build a complete SaaS panel for my B2B Data Platform. I already have the front-end landing page built with (App Router) and Tailwind CSS. Now, I need to integrate a robust backend, authentication, subscription billing, and interactive dashboards (Admin & User). Tech Stack Preferred: Frontend: (App Router), Tailwind CSS, Shadcn UI / Radix UI Backend: API Routes (Server Actions) or Node.js Database: PostgreSQL / MongoDB (Prisma or Drizzle ORM preferred) Authentication: NextAuth () or Clerk Payments: Razorpay (Crucial for the Indian market) / Stripe Key Features Required: 1. User Authentication & Authorization: Secure Login / Signup (Email/Password & Go...

Senior Developer Wanted: CRM, Email Automation & Multi-Channel Communication App We're hiring an experienced senior full-stack engineer, or a small team of specialists, to design and build a modern, scalable, cloud-based internal sales and communication platform for our team of 10-100 sales colleagues. The platform brings CRM, client management, automated outreach, and several communication channels together in a single web application. Scope of Work :- Platform architecture, user accounts, and role-based access CRM with contact and lead management Email automation, campaigns, and follow-up sequences Unified inbox and cross-channel communication SMS and business messaging integrations Voice/VoIP and call handling Integrations with third-party APIs Analytics and reporting dashbo...

I’m launching an education-focused startup and need a full-stack developer who can take the site from blank page to production-ready launch. The heart of the project is a publication archive that lets visitors browse our articles, papers, and learning resources by category. An intuitive admin panel is essential so my team can upload new titles, assign them to categories, edit metadata, and push them live without touching code. Beyond that central feature, the site should feel clean and authoritative—fast loading, mobile-responsive, SEO-friendly, and secure. I’m open to your recommended tech stack (React, Vue, , Laravel, Django, or another modern framework) as long as it delivers a smooth user experience and is straightforward for us to maintain. To keep us aligned, here...

I’m ready to commission a full-stack solution that turns our current paper-heavy student office into a streamlined digital campus. The first release must focus on student enrolment and records management and be robust enough to let us expand later into timetabling or forum modules if we choose. What the initial build must do • Transcripts & grade tracking – students and authorised staff should see up-to-the-minute results, GPA calculations, and printable official transcripts. • ID card generation – on-demand cards with photos, barcodes/QR and expiry dates, exportable to standard badge printers. Access control Both students and staff will log in to view or update the records appropriate to their role. Please include role-based permissions, single sign...

Delivery & Logistics Management Platform Developed a full-stack delivery and logistics management platform designed to manage customers, riders, orders, delivery fees and real-time order tracking from a centralized system. Key features include: Customer order creation and management Pickup and delivery location handling using GPS Automatic delivery-fee calculation Rider/driver assignment and management Real-time order status tracking Rider location tracking Order cancellation and order history Customer, rider and admin workflows Telegram Bot integration for customer and rider operations Telegram notifications when order status changes Finance and delivery-related management Google Sheets synchronization Real-time updates using SQLite database for customers, riders, orders, status h...

<PLEASE APPLY EXPRIENCED ONLY, its more than 2 year contract >The task spans both green-field builds and upgrades to our existing Java Spring Boot back-end and React typescript front-end codebases. New modules will be spun up from scratch while legacy screens, APIs, and database mappings receive incremental improvements, so versatility across the full stack is essential. We are looking for long time contract, flexible time, remote work, PART TIME for an IT company. SHOULD HAVE GOOD KNOWDGE USING Ai during work. please send Biodata with details

We are looking for an experienced developer to build a modern, responsive full-stack web application using and Node.js. Requirements: frontend with responsive and clean UI Node.js/Express.js backend and REST APIs MongoDB database integration User authentication and role-based access Admin dashboard for managing users and content Form validation and error handling API integration and secure data handling Performance optimization and deployment support The ideal developer should have strong experience with , Node.js, MongoDB, and modern web development practices. Good communication and attention to detail are important. Please share relevant examples of your previous work when applying.

We are looking for an experienced Full-Stack Developer to build an MVP delivery/logistics management platform. The system will have three main parts: ### 1. Customer System Customers should be able to place delivery orders through a Telegram Bot / Telegram Web App. Features include: - Pickup and delivery locations using GPS / Map Pin - Item/order details - Automatic delivery-fee calculation - Order status tracking - Telegram notifications when order status changes ### 2. Rider / Driver System - New orders sent to riders - Riders can accept available orders - First rider to successfully accept an order gets it - Prevent multiple riders from accepting the same order - Google Maps directions for pickup/drop-off - Rider status updates: Picked Up / On the Way / Delivered - Customer/Admin au...

I need a premium, high-converting landing page and a short burst of digital promotion for my upcoming one-day workshop in London. The page’s sole purpose is to promote the event and turn visitors into paid attendees, so every design and copy choice should drive that outcome. All creative assets must reflect precision and luxury positioning to attract high-performing professionals. Core page requirements • A fast-loading, highly responsive mobile-first build on WordPress. • Clear, persuasive copy that highlights the value of the day, reinforced by a real-time countdown timer to build urgency • A succinct workshop agenda section so prospects instantly see what they’ll learn • A seamless registration flow securely connected to our payment processor and in...

I already have a working football app built with a full-stack development platform. I now want to push it further in two key areas: performance and functionality. Performance optimisation The app needs to feel snappy even on mid-range devices. I am specifically targeting faster screen loads and reduced data consumption when fetching match information or player stats. Any refactor that trims API payloads, implements smarter caching, or improves code efficiency is welcome—so long as it translates into visibly quicker response times and lighter network usage. New functionalities 1. Live match updates – real-time scores, minute-by-minute commentary, and match events streamed with minimal latency. 2. User statistics tracking – personal dashboards where each fan can see...

I want a full-stack MERN website for my travel and cab booking brand, “Tripdisha,” and I already own the domain on GoDaddy. You will build, host and hand over a production-ready site there, while I retain domain control. Core build The site needs the standard public pages—Home, About, Destinations, Travel Packages, Contact and FAQs—styled in a classic, elegant navy-and-gold palette. A cab-booking form must calculate distance-based fares in real-time through the Google Maps API and complete payments via Razorpay. Users should be able to create accounts, log in, and track their bookings, while vendors can submit a dedicated registration/enquiry form. Admin panel I need a secure dashboard where I can view and manage all cab bookings, travel packages and registered...

I need a full-stack solution for a fast-paced color & number prediction game built around 30-second and 60-second live rounds. Players choose Red, Green, or Violet (plus digits 0-9), and the platform instantly resolves each round, so low-latency architecture is essential. Core requirements • Game engine that can spin up concurrent 30-s and 1-min gambling rounds, publish odds, lock betting at the cut-off, and announce winners in real time. • An admin back office where I can manually set or override every round’s result, edit user balances, and approve or reject deposits and withdrawals. Granular logs of each change must be retained. • Integrated wallet supporting UPI and QR-code flows for deposits and cash-outs, with automatic reference matching and status upda...

Senior Mobile / Full-Stack Developer – Taxi App Bug Fixes, MapTiler, GPS, Location Search & App Publishing We have an existing taxi/private-hire platform with: * Customer mobile app * Driver mobile app * Dispatcher system * Operator/Admin portal * Backend/API * Real-time booking and dispatch * GPS/live tracking * Pricing * Notifications * Scheduled and ASAP bookings We already have 2 developers working on the project. We need an additional experienced developer to review the existing codebase, fix current bugs, improve stability, resolve location/map issues, test the full booking flow and help publish the mobile apps to the Apple App Store and Google Play Store. This is NOT a new project and NOT a rebuild from scratch. We have an existing bug list which will be provided. Ma...

Project Title: AI Chat, Image and Video Generation Web App I am looking for an experienced full-stack developer to build and improve a professional AI-powered web application. Required features: - AI chat functionality. - AI image generation. - AI video generation. - Modern, mobile-friendly and responsive UI. - User registration, login and dashboard. - Option to use basic features without signing up, where technically feasible. - Generation history and saved content. - Indian pricing in ₹ and a credit-based payment system. - Razorpay payment gateway integration. - Admin panel to manage users, credits, pricing and usage. - Secure backend, database and API integration. - Deployment, testing and bug fixing. Preferred technology: , TypeScript, Tailwind CSS, PostgreSQL and Prisma. Delivera...

Full-Stack AI Website Development – Similar to We are looking for an experienced Full-Stack Web Developer / AI Developer to build a modern, premium, AI-powered website inspired by the overall experience and functionality of Samaro.ai. Reference website: Project Requirements We need a professional, responsive and high-performance AI web platform with a clean, modern UI/UX. The website should include: Modern AI-focused landing page Responsive design for Desktop, Tablet & Mobile User Registration & Login User Dashboard AI-powered features/workflows Input forms and AI processing Results/output interface File/Image upload functionality where required User profile & account management Subscription / pricing plans Payment gateway integration Credit / usage man...

AI / Full-Stack Developer Needed — Nexora Personal AI + Connected Device Ecosystem MVP (£800/Month) Budget: £800 GBP per month Initial contract: 3 months Potential: Long-term development relationship Work: Remote Project: Early-stage consumer technology / AI ecosystem Job description: I am the founder of an early-stage UK consumer technology company called Nexora Technologies. I am developing a connected technology ecosystem consisting of AI software, headphones, a compact AI desktop computer, monitor and eventually a smartphone. I have attached original concept images showing the proposed Nexora ecosystem, products and user interface. These images are concept references and should be used to understand the direction of the project. I am NOT asking for all hardware ...

Premium Clothing E-Commerce Website — Fashion House Project Overview I am looking for an experienced Full-Stack Developer to build a modern, premium and production-ready clothing/fashion e-commerce website. I want the website to have the look and feel of a luxury fashion brand, not a basic e-commerce template. The design should use a premium dark theme with: Black / dark background Cream/white typography Blush pink accents Subtle gold accents Large, high-quality fashion images Elegant typography Smooth animations and hover effects Clean and modern product cards Fully responsive design for desktop, tablet and mobile The website will be similar in concept to a professional Pakistani/international fashion clothing store. 1. Homepage The homepage should contain: Announcement Bar ...

I need a full-stack developer who can turn my brief into a clean, modern and minimalist website that drives sales and enquiries for my business. The core goal is conversion, so every design and technical choice should make it easier for visitors to reach out or take the next step. Scope of the build • Responsive layout that looks and performs flawlessly on mobile, tablet and desktop • Pages: Home, About Us, Services/Products, Contact Us • Lead-gen essentials: prominent enquiry form, WhatsApp contact button, clear call-to-action sections • Sales boosters that matter most to me: Google Maps integration for easy location finding, an attractive service/product showcase, and space for customer testimonials • Fast loading speed, semantic markup and on-page basic...

We're looking for an experienced independent Full-Stack Developer to build a complex, bilingual web platform with a public website, application workflows, dashboards, and an admin panel. Required Experience: Min. 3 years of full-stack development experience. Proficiency in React/ and Node.js, Python, .NET, or equivalent. Experience with APIs, databases, authentication, and cloud infrastructure (preferably Azure). Familiarity with multilingual applications, Arabic RTL layouts, and secure development. Experience building complex web applications with multiple user roles and workflows. Project Scope: End-to-end frontend and backend development. Bilingual (Arabic and English) responsive website and web application. Authentication, user profiles, dynamic forms, and multi-stage workflows....

# Project Brief: Fully Fledged Online Clinic, Teleconsultation & Medicine Delivery Platform ## 1. Project Overview We are looking for an experienced freelancer/full-stack development team to design and develop a **complete online clinic and healthcare platform** that allows patients to: * Register and create a secure health profile * Search for doctors and medical specialists * Book online/offline consultations * Consult doctors through video, audio, and/or chat * Upload medical reports, prescriptions, scans, and other documents * Receive digital prescriptions * Order prescribed and eligible medicines online * Have medicines dispatched/delivered to their address * Track medicine orders and delivery status * View consultation history and medical records * Make online payments * Recei...

We are looking for an AI-assisted Full Stack Developer to support an ongoing Logistics, Transport and Fleet Management System project.   Current project includes:   • AutoCount Integration • Order Management • AI Dispatch Planning • Route Optimization • Vehicle Management • Driver Management • Maintenance Management • Fleet Operation Dashboard • Reporting & Analytics   The system is already built and currently entering UAT and enhancement stage.   This is NOT a traditional programming project.   We are specifically looking for developers who actively use:   • ChatGPT • Claude • Claude Code • Cursor • GitHub Copilot • Gemini   The project follows a Vibe Coding approach where bus...

I’m putting together a full-stack e-commerce application, PhoneHub, and I need an experienced developer who can take it from architecture to deployment. The storefront will run on React + Vite with Tailwind CSS for styling, while the API layer will rely on Python, FastAPI, and SQLModel. Key piece of the build is an AI shopping assistant whose main job is to generate recommendations. It must surface related accessories, current best-sellers, and truly personalized suggestions drawn from each visitor’s behaviour. I plan to power this with ChromaDB and a RAG-style retrieval flow, so familiarity with vector databases and prompt engineering is a plus. Core platform requirements • JWT authentication and role-based access • Product catalogue with bulk upload support ...

We're looking for developers interested in working on long-term software projects. The goal is to build a robust, scalable cloud-based management platform with multiple modules, integrations, and features for different types of businesses and organizations. We're open to all experience levels, including beginners who have a good understanding of programming logic and are willing to learn. Experience with React, , Node.js, .NET, Java, PostgreSQL, APIs, or cloud technologies is a plus. We're looking for people who are responsible, communicate well, enjoy solving problems, and want to be part of a team for future projects. This is a long-term collaboration opportunity. Projects, budgets, deadlines, and payment terms will be discussed individually as opportunities become av...

I need a full-stack developer who can take my concept for a social networking platform and turn it into a production-ready web application. The core idea is to let users create profiles, connect with friends, share posts, and interact in real time—think a streamlined, modern spin on the classic social feed. Here’s what I already have in mind: • Core user flows drafted in wireframes • A rough brand style guide (logo, colors, typography) • Preferred tech stack: React (or Vue) on the front end, Node.js with Express on the back end, and a MongoDB database. If you have a different, compelling suggestion, I’m open to it so long as scalability and security stay front and center. Key responsibilities • Translate my wireframes into responsive, accessible...

I’m looking for someone who can split their time between two intertwined needs. First, I need a supervised-learning model built from the ground up that can handle time-series prediction. I already have historical data; what I’m missing is the full model-development workflow—feature engineering, training, validation, and iteration—implemented in clean, well-documented Python (TensorFlow, PyTorch, or similar). Accuracy, reproducibility, and the ability to improve the model later are essential. Second, my web platform (Node.js + React on a Postgres backend) needs ongoing full-stack enhancements so the forecasting engine can be surfaced through a secure API and intuitive dashboard. You’ll take model outputs, expose them through endpoints, and build the front-e...

We are looking for an experienced Android/Full-Stack developer to build a clean, modern, and high-performance reward and task completion mobile application similar to top industry standards. The app must include a fully responsive user dashboard, multiple offerwall integrations with server-to-server (S2S) postback tracking, and an automated payout system. ​Key Features & Requirements: ​Modern UI/UX Dashboard: ​Clean home layout featuring live user diamond/coin balance, quick redeem access, and special/jackpot task banners. ​Built-in wallet history tracking (Success, Pending, and Failed transactions). ​Offerwall & Survey Integrations (Crucial): ​Seamless integration of top walls including TimeWall, Torox, CPX, Wannads, Pubscale, and Playtime. ​Secure S2S Postback URLs/Webhoo...

We are seeking Senior Full Stack Engineer with 5+ years of experience. At least one of the modern stacks (AI, React, Node.js, Python, .NET, Java, Go, Rust, and so on) Location: International Talents High communication skill in English is needed Please let me know if you are interested.

I need a full-stack developer to craft a custom-built news portal that mirrors the structure and ease of use of Mongabay Brasil while adding dedicated spaces for News, Legislation, and Public Competitions. The stack is already defined: React on the front end and a Node.js back end. From the editor’s side everything must feel like a lightweight CMS—upload an article, assign it to the right section, hit publish, and see it go live instantly. Each new publication should trigger an automatic email to every subscriber on the list without any extra clicks from the editor. Theme styling should follow modern newsroom aesthetics but remain fully customizable, so future brand tweaks are painless. Key deliverables • Responsive React front end with three clearly separated content se...

Sunt la început de drum pe Freelancer și am nevoie de un portofoliu online care să-mi pună în valoare abilitățile de dezvoltare web și software, în special pe partea de dezvoltare full stack cu Python și Django. Ce îmi doresc să primesc • O aplicație web de prezentare (landing page + pagină „Despre mine” + listă proiecte) construită exclusiv în Python și Django. • Design modern, responsiv, cu secțiuni ușor de actualizat din admin (titluri, descrieri, imagini). • Formular de contact funcțional (trimitere e-mail) și integrare ușoară cu rețelele sociale. • Instruire scurtă (max. 30 min call sau tutorial scris) despre cum adaug singură proiecte și articole noi. • Cod curat, comentat, urcat pe GitHub și site-ul pus li...

I’m launching a green-field web application, currently code-named “tofip ekimtu.” The goal is to transform this idea into a fully functional, production-ready tool accessible from any modern browser. Scope I need you to handle the full stack: planning the architecture, choosing the most appropriate framework, building the front-end and back-end, and preparing everything for smooth deployment on a mainstream cloud platform. While the core feature list is still flexible, I know the build must be ready to accommodate staples such as secure user authentication, interactive data displays, and reliable file handling should we decide to activate them. Your job is to create a clean, scalable foundation so these modules can be switched on with minimal re-work. Deliverables...

I need a full-stack solution that covers both the electronics and the software behind a 10 m air-pistol / air-rifle training target. Hardware – Design, program and calibrate an Arduino or ESP32-based PCB that detects each pellet impact, timestamps it and sends the raw x/y coordinates wirelessly. – Supply the firmware, pinout diagram and any Gerber or KiCad files so I can reproduce the board locally. Software The data from the target must appear in real time on an app that runs on iOS, Android and Desktop (Windows & macOS). A single codebase (Flutter, React Native, Qt or a framework of your choice) is fine as long as all four platforms are delivered. Core features • Live shot display with 10-ring scoring for both air pistol and air rifle distances • Ma...

Looking for a PropTech build partner in the UAE In real estate, information is power. Who's building what, where the value is, and how every investment is really performing. Investors deserve more than spreadsheets and PDFs. So I'm building a next-generation investor platform for Abu Dhabi real estate: Live interactive maps of developments across Abu Dhabi Detailed development pages with pricing, payment plans and availability and history A secure investor dashboard tracking ROI, IRR and rental yield over 1 to 6+ years with your win login. Now I need the right people to build it. I'd love to hear from: Full-stack developers or agencies with PropTech or fintech dashboard experience Specialists in Mapbox / Google Maps and data integration Teams who've shipped secure, ...

Looking for a PropTech build partner in the UAE In real estate, information is power. Who's building what, where the value is, and how every investment is really performing. Investors deserve more than spreadsheets and PDFs. So I'm building a next-generation investor platform for Abu Dhabi real estate: Live interactive maps of developments across Abu Dhabi Detailed development pages with pricing, payment plans and availability and history A secure investor dashboard tracking ROI, IRR and rental yield over 1 to 6+ years with your win login. Now I need the right people to build it. I'd love to hear from: Full-stack developers or agencies with PropTech or fintech dashboard experience Specialists in Mapbox / Google Maps and data integration Teams who've shipped secure, ...