React Js Projects

3D Model in React

I need a replica of freshspawn.online’s base builder. It uses this tech stack: React Three Fiber, a React wrapper for Three.js, powers the 3D rendering. Next.js serves as the framework. Zustand manages state efficiently. Blender to create all meshes, optimized to GLB files. I have already created the core but with little experience in 3D modelling I cannot get it snapping correctly and with the textures. You can use my base code or create from scratch using your own tech stack.

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URGNET REACT work

Looking for one react front end and one react back end for a week or two weeks Rate is £12.50 GBP experience in rostering scheduling, financials and healthcare community sector is a must must start 19th Feb 11:00 UTC time Must be available to work 7 days a week for next 14 days to complete on time. senior developer is in place and you will support with a list of work, with agreed tasks in a timeline, anything outside of agreed timeline or bugs errors is at your cost. need to be at least 3 years plus experience in React and 5 years plus as developer generally. with cv available and to communicate on Microsoft teams

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Web3/DApp Developer Needed (React, Next.js, ethers.js/web3.js)

We are seeking a skilled Web3/DApp Developer with expertise in React and Next.js, alongside proficiency in either ethers.js or web3.js. The ideal candidate will be responsible for designing and implementing decentralized applications that leverage blockchain technology. You should have a strong understanding of smart contracts and the ability to integrate them into user-friendly interfaces. If you are passionate about Web3 and possess the necessary skills, we would love to hear from you!

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I am looking for React developer

I’m looking for an experienced React web developer who can help me finish a project I’m already working on. The project is partly done, built with React, and I need someone who can jump in, understand the existing code, and help complete the remaining work. Nothing from scratch — the foundation is already there. I’m looking for someone who: ~Has solid experience with React ~Is comfortable reading and working with existing code ~Knows modern JavaScript and frontend basics well ~Can fix bugs, finish features, and clean things up where needed ~Communicates clearly and gives regular updates

Full-Stack AI Engineer (React + Python + NLP)

We are looking for a Full-Stack AI Engineer with strong experience in React and Python, and hands-on expertise in Natural Language Processing (NLP) and LLM-based systems. This role involves building AI-powered web applications where modern frontend interfaces integrate seamlessly with intelligent backend services. You will work on designing scalable systems that process, analyze, and generate text using NLP and machine learning techniques. We’re seeking someone comfortable operating across the full stack — from responsive UI development to AI model integration and backend architecture. Core Responsibilities * Develop modern frontend applications using **React** * Design and build backend services using **Python** * Develop and integrate **NLP pipelines** and LLM-based features * Implement RAG-based or AI-assisted workflows * Build APIs that connect AI services with frontend applications * Design scalable, maintainable system architecture * Optimize model performance and response latency * Ensure clean, well-tested, and production-ready code Required Technical Skills * Strong experience with **React** * Strong proficiency in **Python** * Hands-on experience with **NLP libraries** (e.g., spaCy, NLTK, Hugging Face Transformers) * Experience integrating **LLMs via APIs** * Experience building RESTful APIs (FastAPI, Flask, or similar) * Experience handling structured and unstructured text data * Solid understanding of backend architecture and data modeling Nice to Have * Experience with RAG architectures * Experience with vector databases (e.g., Pinecone, Weaviate, FAISS) * Experience with cloud platforms (AWS, Azure, or GCP) * Docker/containerization experience * Experience deploying AI models to production * Familiarity with prompt engineering and evaluation workflows Engagement Details * Contract or freelance role * Remote * Initial short-term engagement with potential extension * Rate based on experience

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Ai Assistant tool that can be modified to various businesses

Need a developer to either develop via - * OpenAI API * ChromaDB for RAG * Python * Gradio for UI Or just using open AI and react.

Technical Support Developer (React/Azure/MongoDB) – UK Hours

Job Title: Technical Support Developer (React/Azure/MongoDB) – UK Hours 9am-6pm The Platform: The platform is a working MVP currently undergoing user testing. It is a careers-driven events hub featuring a built-in career coach booking system and event registration modules. The code is complete; I now require a reliable, sharp developer for ongoing maintenance, bug fixes, and feature iterations during our launch phase. The Role: This is a pay-as-you-go position for a developer who is exceptionally fast at learning and navigating existing codebases. You must be able to grasp the site logic quickly, fix bugs efficiently, and ensure high-quality code deployment. Key Requirements: Availability: You must be available 9am – 6pm UK Time. You must also be available for emergency bug fixes during evenings and weekends. Reliability: I am looking for an individual (no agencies) who is not juggling multiple projects and can commit to this platform long-term. SaaS/Platform Experience: Ideally, you have experience maintaining SaaS platforms, booking systems, or similar events-driven portals. Technical Skill: High proficiency in React.js, MongoDB, and Azure. Communication: Excellent written English for emails and messages. You must be proactive, trustworthy, and able to explain technical fixes clearly. Responsibilities Fast turnaround on bug fixes identified during user testing. Maintain and iterate on the built-in career coach booking and event registration modules. Manage hosting, server health, and deployments via Azure. Provide clear documentation for all code changes and professional updates on progress. How to Apply Please start your proposal with the phrase "UK SUPPORT". Experience: Provide links or descriptions of SaaS platforms or booking systems you have previously managed or developed. Availability: Confirm you are available 9am – 6pm UK time plus evenings/weekends for emergencies. Commitment: Confirm you have the capacity to prioritise this project and are not overloaded with other work. Technical: Briefly describe your experience jumping into an existing React/MongoDB codebase to resolve issues.dmu

Seeking a React/Web3 developer

We are looking for a skilled React Developer to help build and scale a modern Real Estate platform. You will work closely with designers, backend developers, and product managers to deliver a fast, user-friendly experience for property listings, searches, and transactions.

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Complete existing Android (Kotlin) app to match React Native app

Overview We have an existing multi-module Android Kotlin project that is partially implemented. We also have a working React Native app that represents the “source of truth” for features and user flows. We need an experienced Android developer to finish the Android app to match the React Native version (UI/UX + functionality + API integration), and deliver a production-ready build. What you’ll do • Review the existing Android codebase and the React Native app to understand required flows and screens. • Implement missing Android screens, business logic, and networking to reach full feature parity with React Native. • Integrate with existing backend APIs (authentication, catalog, cart, orders/checkout, profile, etc. as per RN app). • Ensure consistent UX behavior with RN: validations, error states, loading states, empty states, navigation, and edge cases. • Fix bugs, crashes, and performance issues found during implementation. • Add/complete unit tests where appropriate and basic UI tests for critical flows (as agreed). • Prepare release builds and ensure the app is stable on common Android devices/versions. Scope / expected parity areas (examples) (These must match the React Native app behavior.) • Auth: login/register, logout, token/session handling, refresh, forgot password (if present) • Startup flow: splash/startup checks, session restore, routing • Home/Catalog: categories, product list, product details, search/filter/sort (if present) • Cart: add/remove/update qty, totals, promo codes (if present) • Checkout/Orders: address, payment method flow (if applicable), place order, order history/status • Profile: user info, addresses, settings • Networking: consistent API models, error mapping, retries/timeouts as needed • State/UI: consistent loaders, toasts/snackbars, offline/empty handling Tech requirements • Strong experience with Android Kotlin (production apps) • Modern Android stack: Coroutines/Flow, Retrofit/OkHttp, Jetpack (Navigation, ViewModel), Room (if used), Material UI • Familiar with DI (Hilt/Dagger/Koin) and clean architecture patterns • Ability to read React Native code to mirror flows/logic (no need to write RN) • Solid debugging, code quality, and testing mindset Deliverables • Completed Android app achieving feature parity with the React Native app • Clean, maintainable code (consistent style, no hardcoded secrets, proper error handling) • Working builds: • Debug APK • Release AAB/APK (as required) • Short setup/build documentation (README update): environment, build steps, signing (if applicable) • A checklist of implemented features + any known limitations Acceptance criteria (how we’ll verify) • All major user journeys match the React Native app (screen-by-screen and behavior). • No crashes in standard flows; critical bugs resolved. • API calls match backend expectations; auth/session works reliably. • App builds successfully on a clean machine using documented steps. Engagement details • Start: ASAP • Timeline: propose an estimate after initial review (typically 2–6 weeks depending on gaps) • Communication: daily/regular updates with progress + blockers • Work style: milestone-based delivery (recommended) To apply, please include • 2–3 relevant Android apps/projects you’ve shipped • Your suggested architecture/approach for achieving RN parity efficiently • Estimated timeline and cost (milestones) • Any risks you foresee after a quick repo review What we will provide • Android Kotlin repository + React Native repository • API base URLs / environments + test accounts • Any UI references (screenshots/videos) if needed

Saas-solution for B2B

We are seeking a proficient developer with expertise in React and Next.js for an innovative B2B SaaS solution. This role involves collaborating within a dynamic team of developers, utilizing Figma for design specifications, and managing tasks through Jira and Bitbucket. Communication will be facilitated via Slack, with regular team meetings to ensure alignment. The ideal candidate is a senior developer available for a full-time commitment over a 12-week period. Compensation will be structured with a monthly invoice cycle, paid through PPH. Join us in creating a robust B2B program that meets industry standards!

Team Lead for RWA Platform MVP

We're developing a Real World Asset (RWA) platform and need a Team Lead to oversee the MVP development. Responsibilities: -Lead the development team to build the MVP. -Manage project timelines and deliverables. -Collaborate with stakeholders to define features. Skills: -Proven experience as a Team Lead or Senior Developer. -Full-stack development (React, Node.js, Python, etc.). -Experience with cloud services and Agile methodologies.

Slingshot Education, Advice on how to launch a mobile app

I’m looking for an experienced mobile app consultant to guide me through the final stages of launching a React Native mobile app built with Expo. The app’s UI and core user flows are complete and have been tested successfully using Expo Go. At this stage, I’m not looking for someone to rebuild the app, but rather a professional who can consult and advise me on best practices to take the project from a finished design to a live app on the Apple App Store and Google Play Store. Current Status: React Native (Expo) app UI/UX complete and functioning Bottom tab navigation implemented Mock data currently in use Tested locally via Expo Go No backend or authentication connected yet What I Need Help With I’m looking for guidance and light hands-on support covering: Firebase setup (Authentication, Firestore/Realtime DB, structure best practices) Advice on user authentication flows (email login, future scalability) How to securely connect Firebase to an Expo app Preparing the app for production builds App Store & Play Store submission process (certificates, builds, store listings) Understanding ongoing app maintenance after launch General best practices to avoid common launch mistakes What I’m Looking For Someone with real-world experience launching React Native / Expo apps Strong knowledge of Firebase Familiarity with App Store & Google Play submission Comfortable working as a consultant/mentor, not just a developer-for-hire Able to explain things clearly so I can manage the app myself long-term

WordPress Speed & Performance Specialist

I’m looking for an experienced WordPress performance specialist to help diagnose and fix speed and performance issues on an active business website. I understand the basics but I’m stuck, and I need someone who can come in, identify bottlenecks quickly, and apply fixes properly rather than guesswork. This is not a design role. This is pure performance, optimisation, and technical cleanup. Small website of around 10 pages, built with eliminator ran on fast servers, with cloudflare. ___________________________ What I Need Help With Site speed issues on desktop and mobile Core Web Vitals optimisation Page load times and performance bottlenecks Plugin bloat and conflicts Database cleanup and optimisation Caching setup and tuning Asset optimisation (CSS, JS, images, fonts) Hosting-level performance advice if required Clear explanation of what’s wrong and what’s been fixed ___________________________ Deliverables Clear list of issues found Actions taken and why Measurable speed improvement Simple handover summary so I understand what was done

Web3 dApp Completion & Integration

I am seeking a proficient Web3 engineer to finalize my nearly complete application on the BNB Smart Chain. The project involves crafting production-ready smart contracts for referral systems, staking, vesting mechanisms, a level-gated NFT mint, and a corresponding utility token. Your responsibilities will include deploying and integrating these contracts into the existing React/TypeScript frontend via Wagmi connectors. Additionally, you will ensure seamless interaction with Metamask, WalletConnect, and Trust Wallet, while resolving UI bugs and enhancing user experience. A solid understanding of Solidity, Hardhat, and TailwindCSS is essential. Showcase your expertise by sharing links to previous Web3 projects for my assessment. Let's collaborate and bring this dApp to fruition!

Technical Support for AI Fashion Tech Project (12 months)

I'm seeking a UK-based developer/development team for technical support on a 12-month AI-powered sizing platform project (July 2026 - June 2027). Project Overview: AI-based computer vision system for fashion retail sizing recommendations. Funded innovation project, all strategic work UK-based, need specific technical development support. Technical Scope: - Shopify app widget integration (React/JavaScript) - Retailer dashboard backend development (Python/React) - Website functionality enhancements - API integrations and testing Requirements: - MUST be UK-based (funding requirement) - Estimated 40-60 hours total work spread over 12 months - Not continuous - project-based deliverables with specific milestones - Work under UK project management oversight - Jira-tracked deliverables - Comfortable with agile/sprint approach Timeline: - Project runs: July 2026 - June 2027 (12 months) - Need confirmation of availability for this timeline Budget: - Maximum £7,500 for entire 12-month scope - Payment tied to milestone completions Skills Required: - React, JavaScript - Python - Shopify API experience - RESTful APIs - GitHub/version control To Apply: Please provide: 1. Your hourly rate 2. Estimated total hours for this scope 3. Total cost estimate 4. Confirmation you're UK-based 5. Availability July 2026-June 2027 Need responses by 27th January 2026 for funding application deadline.

Make the code work

We are seeking a skilled developer with expertise in both front-end and back-end technologies to seamlessly integrate and optimize our web and app functionalities. The ideal candidate should be proficient in PHP (Laravel) or Node.js for backend development, and React, Vue.js, or clean Blade templates for mobile-responsive frontend design. A strong understanding of MySQL is essential. Your role will involve taking provided code and SQL updates, ensuring proper implementation while maintaining a well-organized file and folder structure. Availability for at least five hours daily is required to facilitate smooth collaboration during the development process.

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Custom Website Development for software house

Custom software & web development website design and development required, a fully custom design, high-performance, SEO Optimized website built from scratch using modern technologies (No WordPress or templates). Please provide examples of similar custom build websites you have built as references. Required Pages: (NOT FULL Description - Will discuss) • About Us • Services (Multiple service pages) • Solutions (Multiple solution pages) • Technologies (Multiple solution pages) • Portfolio / Projects (Multiple Project profiles) • Careers • Blog • Live Chat • Social Media Integrations • FAQ • Contact Us & more Preferred Tech Stack: • Frontend: React, Next.js, Angular, HTML5, CSS3, Tailwind, Material UI (mobile-first, responsive, SEO Optimized) • Backend: Node.js, PHP, Python, .NET, or Ruby with secure REST APIs ( Or similar, modern) • Databases: MySQL, MongoDB, DynamoDB, Redis, Redshift, OpenSearch • AI/ML (Preferred): TensorFlow, PyTorch, LangChain, OpenAI integrations I will share some reference websites

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Build a Modern, Responsive E-commerce Website

Job Description: I am looking for an experienced web developer or agency to build a modern, high-quality, responsive e-commerce website for my furniture business. I will be selling sofas and other home furniture online. The website must be professional, visually appealing, user-friendly, and fully optimized for desktop and mobile devices. Project Requirements: 1️⃣ Website Structure Modern, premium homepage design Category-based product pages (e.g., Sofas, Chairs, Tables, Beds, etc.) Individual product pages with: High-quality image gallery Product description Price Size/Color options (if applicable) Add to Cart button Shopping cart Secure checkout page Contact page About Us page 2️⃣ Payment Integration Secure online payment gateway integration Accept credit/debit cards Integration with Stripe, PayPal, or similar Secure checkout with SSL 3️⃣ Admin Features (Very Important) I must be able to: Easily add/edit/delete products Edit prices Upload product images Create new categories Edit homepage banners/content Manage orders View customer information The website must have a user-friendly admin dashboard so I can manage everything myself without coding knowledge. 4️⃣ Design Expectations Premium, clean, modern look Furniture-focused design aesthetic Fast loading speed SEO-friendly structure Fully responsive (mobile, tablet, desktop) Optimized product images 5️⃣ Technical Preferences (Optional – if you have one) Please specify which platform you recommend: Shopify WooCommerce (WordPress) Custom (Laravel / React / etc.) Or another CMS I prefer a platform that allows me to easily manage and update the website myself. 6️⃣ Additional Features (Bonus) Wishlist feature Discount coupons Product filtering (price, category, color, size) Customer accounts Reviews & ratings Basic SEO setup Social media integration What I Need From You: Portfolio of previous e-commerce websites Suggested platform & why Timeline Total cost Maintenance options (if available)

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Build a Next-Generation Automotive Listing Platform

We’re looking for a talented web developer or team to build a next‑generation automotive listing platform — fast, secure, and beautifully designed. This won’t be just another car site. We want a seamless, high‑performance platform that reimagines how people browse, compare, and buy vehicles online — intuitive, lightning‑quick, and visually world‑class. - What we’re after: Modern, scalable architecture built with best‑in‑class tools. Exceptional speed, UX, and design for every device. Robust admin tools for easy content and user management. Secure payment integration and real‑time messaging. Smart search, dynamic listings, and customization flexibility. - Preferred tech (open to your ideas): Frontend with React / Next.js / Vue, backend in Node / Laravel / Django, and scalable hosting on AWS, Vercel, or similar. - You’re the right fit if you: Have proven experience building complex web platforms or marketplaces. Care about clean, optimized code and stellar user experiences. Bring creativity, clear communication, and a build‑to‑last mentality. Interested? Tell us who you are, share examples of your best work, and explain why your chosen stack fits this project. Let’s build something remarkable together. ## More detailed spec given later ## Automated replied will be automatically declined##

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Extend Existing Scraper to Extract Emails from UK Property Sites

I’m looking for a developer to extend an existing web scraper to work with UK property listing websites in the vacation rental and group accommodation space. The current scraper already: visits websites follows contact pages extracts emails What’s needed is to: 1. Crawl property listing pages 2. Collect property website URLs 3. Reuse the existing email extraction logic on those sites This is an extension of an existing codebase, not a new scraper from scratch. --- Required Skills Python web scraping experience Ability to work with an existing codebase Browser automation for JS-heavy pages Clean, repeatable scraping logic --- Data to Extract Property name or listing title Website URL Email address Phone number (optional) Location (optional) --- Target Niches Holiday lets Vacation houses Group accommodation Large holiday homes --- Expected Notes Not all properties will list emails Some sites use contact forms Output varies by website --- Deliverables Extended scraper using existing code Instructions to run it Clean output (Google Sheets or CSV) --- Notes Repository will be shared after scope is agreed No form submissions No private or gated data