Talent badge filter
Skills filter
Freelancer Portfolio Tile image
$20/hr
100% Job Success
$20K+ earned
Start of list.
End of list.
I'm a Web Developer with more than 5 years of Well Rounded Experience. My skills make me an Exceptional Choice for your Projects that involve: ➡️ WordPress, PHP, MYSQL, HTML, CSS, LESS, JavaScript, Bootstrap, Email Templates. ✔️👍 Services I'm offering : ● PSD/Figma/XD to WordPress Theme Development ● PSD/Figma/XD to Responsive HTML ● Email Templates Design & Development Also I have experience on different Email Service Providers such as: ✔ MailChimp ✔ Klaviyo ✔ Campaign Monitor - etc 🙂 I would love to build an awesome working relationship with my Client by my Expertise, Honesty, Sincerity and Hard Work. Looking forward to working with you 👍 Thanks
Sajal S. has worked .
Freelancer Portfolio Tile image
$42/hr
$50K+ earned
Start of list.
End of list.
Hi there! I’m a Senior React.js Developer / Engineer with 6+ years of experience in web development, currently located in Montenegro and would eagerly become your long-term reliable partner. I’m focused on creating high-performing, scalable front-end solutions using clean, maintainable code and modern technologies. Brief summary: - expert in Javascript, ES6, React.JS, Redux, Redux-Thunk, Redux-Saga, HTML5, CSS3,Next JS, web3, Firebase - always enhance knowledge in new cutting edge technologies - follow best practices and great team player Programming languages: JavaScript, ES6 Front-end: React, Redux, Micro-Frontent, Material-UI, Precise UA, Figma, Redux-Saga/Thunk, REST API, Axios, GraphQL, JavaScript, Typescript, Jest, Cypress, HTML5, CSS3, SCSS, Bootstrap, Adaptive/Responsive design,DevExpress, YARN/NPM, Next JS, web3 APIs: REST APIs of various online services Operating Systems: Linux (Ubuntu), Mac OS Tools: Jira, Confluence, Git, Bitbucket PM Processes: Agile, Scrum If you are looking for a reliable, creative and experienced IT professional, you have come to the right place - I will eagerly become your longtime partner. Let’s start to work together!
LITSLINK
Associated with
LITSLINK
$30M+
earned
Freelancer Portfolio Tile image
Imran Ahmed S.
$80/hr
100% Job Success
$300K+ earned
Offers consultations
Start of list.
End of list.
🚀 𝗧𝗼𝗽 𝟭% 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 𝗔𝗜 𝗪𝗲𝗯𝗳𝗹𝗼𝘄 𝗘𝘅𝗽𝗲𝗿𝘁 | 𝟴+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗪𝗲𝗯𝗳𝗹𝗼𝘄 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 | 𝟭,𝟬𝟬𝟬+ 𝗦𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 Looking for a Webflow / Website Developer who delivers results? I design and turn them into high-converting Webflow, WordPress and React websites that don’t just look stunning - they drive business growth. ✅ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 (𝗮𝗻𝗱 𝗞𝗲𝗲𝗽 𝗖𝗼𝗺𝗶𝗻𝗴 𝗕𝗮𝗰𝗸): Certified Webflow Designer Expert – Verified by Upwork Pixel-Perfect Figma to Website – Flawless execution with unmatched attention to detail. Conversion-Focused Design – Crafting user experiences that convert visitors into customers. Lightning-Fast Communication – Direct, no-nonsense updates to keep projects moving. 22+ Years of Experience – Mastering the art of digital transformation for global clients. 💡 𝗜𝗺𝗮𝗴𝗶𝗻𝗲 𝗧𝗵𝗶𝘀: Your Figma design is live on Webflow, optimized for SEO, and quickly turns visitors into loyal customers. That’s what I do. 𝙉𝙤 𝙛𝙡𝙪𝙛𝙛, 𝙟𝙪𝙨𝙩 𝙧𝙚𝙨𝙪𝙡𝙩𝙨. ✅ 𝗠𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: Webflow Development – Advanced interactions, custom animations, CMS integration. Figma to Webflow – Pixel-perfect, responsive websites maintaining design integrity. Landing Pages that Convert – SEO-optimized, high-conversion designs. UI/UX Strategy – User-centric experiences for maximum engagement and ROI. Frontend Development – Mastery in HTML, CSS, JavaScript, and React Responsive Design – Ensuring flawless performance across devices and screen sizes. Performance Optimization – Advanced techniques for faster loading and improved user experience. Cross-Browser Compatibility – Consistent, reliable performance on all browsers. UI/UX ✅ 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜’𝘃𝗲 𝗧𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺𝗲𝗱: Startups, E-commerce, Health, Real Estate, Fintech, Corporate, Fashion, Retail – Tailored digital experiences for high growth. 🎥 𝗟𝗲𝘁’𝘀 𝗧𝗮𝗹𝗸 𝗔𝗯𝗼𝘂𝘁 𝗬𝗼𝘂𝗿 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 I don’t just build websites; I build digital experiences that drive results. Click ‘𝙄𝙉𝙑𝙄𝙏𝙀’ or 𝙈𝙚𝙨𝙨𝙖𝙜𝙚 𝙈𝙚 𝙉𝙤𝙬 to schedule a call and let’s discuss how I can help you achieve your business goals. 💼 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝗦𝗰𝗮𝗹𝗲 𝗬𝗼𝘂𝗿 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝘄𝗶𝘁𝗵 𝗪𝗲𝗯𝗳𝗹𝗼𝘄? Don’t just hire a developer—partner with an expert who’s committed to your success. 𝙈𝙚𝙨𝙨𝙖𝙜𝙚 𝙈𝙚 𝙉𝙤𝙬, and let’s make it happen. 💫 𝗔𝗜-𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀 𝗳𝗼𝗿 𝗪𝗲𝗯𝗳𝗹𝗼𝘄 AI Chatbots – Automated support and lead generation. Personalized Experiences – Dynamic content based on user behavior. Smart Search – Advanced search with AI-driven suggestions. Content Generation – AI-written blog posts and product descriptions. Image Optimization – Faster loading with AI compression. Voice Search Ready – Enhanced SEO for voice queries. Accessibility Boost – AI-generated alt text and compliance checks. AI Analytics – Data insights for better UX and conversions. Smart Forms – Predictive text and auto-fill for ease of use. AI Integrations – Seamless use of OpenAI and ChatGPT in Webflow. A/B Testing – AI-powered testing for higher conversions. Security Enhancements – AI-driven threat detection and bot protection. ✅ 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 𝘁𝗼 𝘀𝗲𝗮𝗿𝗰𝗵 𝗺𝗲 Webflow, Webflow Developer, Webflow Designer, Webflow Expert, Certified Webflow Expert, Webflow Specialist, Webflow Agency, Webflow Partner, Webflow Consultant, Webflow Website Design, Webflow Web Design, Webflow Website Development, Webflow Development, Webflow Custom Design, Webflow Landing Page, Webflow Responsive Design, Webflow CMS Integration, Webflow Interactions, Webflow Animations, Webflow Advanced Animations, Webflow Custom Code, Webflow JavaScript Integration, Webflow API Integration, Figma to Webflow, Figma to Website, Figma to HTML/CSS, Figma to Responsive Design, Figma Webflow Designer, Figma to Webflow Developer, XD to Webflow, Sketch to Webflow, PSD to Webflow, Webflow No-Code Development, Webflow No-Code Expert, Webflow Automation, Webflow Zapier Integration, Airtable to Webflow, Memberstack Webflow Integration, Webflow Membership Site, Webflow CMS Customization, Webflow Ecommerce, Webflow SEO, Webflow Speed Optimization, Webflow Performance Optimization, Webflow Conversion Optimization, Webflow Marketing Website, Webflow Lead Generation, High-Converting Webflow Landing Page, Webflow Maintenance, Webflow Support, Webflow Troubleshooting, Webflow Bug Fixes, Webflow Migration, Webflow Updates, Webflow Redesign, Webflow UX Design, Webflow UI Design, Webflow User Experience, Webflow User Interface, Webflow Prototyping, Webflow Wireframing, Webflow Strategy, Webflow Design System, Webflow Real Estate Website, Webflow Fashion Website, Webflow Corporate Website, Webflow SaaS Website, Webflow Startup Website, Webflow Portfolio Website, Webflow Blog Design, Webflow Training, Webflow Tutorial, Webflow Consultant, Webflow Freelancer, Webflow Expert Vetted, Webflow Top Rated Plus. Webflow Designer UI UX
Imran Ahmed S. has worked .
Concypt Limited
Associated with
Concypt Limited
$300K+
earned
Freelancer Portfolio Tile image
$10/hr
50% Job Success
$100+ earned
Start of list.
End of list.
Professional Frontend Developer | React.js, Next.js, Tailwind CSS Hi! I’m Mahmoud, a dedicated Frontend Developer with hands-on experience at Xtend since early 2024. I specialize in building clean, fast, and responsive web applications using React.js, Next.js, JavaScript/TypeScript, and Tailwind CSS. I deliver pixel-perfect interfaces with a strong focus on performance and usability, ensuring smooth experiences across all devices. I’m comfortable working independently or in a team and always meet deadlines without compromising quality. Selected Projects: G.O.A.T: Football player recruitment app with campaigns and stats. IDify Dashboard: Secure, multilingual admin panel with real-time notifications for government clients. Bazar: Full MERN e-commerce platform with custom APIs. Skills: React.js, Next.js, React Native JavaScript / TypeScript (ES6+) Tailwind CSS, Material UI, Chakra UI Redux Toolkit, Zustand for state management Firebase (Auth, Firestore, Realtime DB) Git and clean, maintainable code Check out my portfolio here: mahmoud-dev-nu.vercel.app I’m committed to delivering results with honesty, dedication, and clear communication. If you want a frontend developer who can bring your ideas to life and exceed expectations, let’s connect!
Freelancer Portfolio Tile image
Denys K.
$30/hr
90% Job Success
$50K+ earned
Offers consultations
Start of list.
End of list.
Stop paying for technical debt - start investing in scalable growth. Most developers can write code, but very few can architect a system that grows with your business. With 12+ years of experience and 200+ successful projects, I bridge the gap between high-end custom engineering (React/Next.js) and powerful enterprise platforms (WordPress/Magento 2). ⭐️⭐️⭐️⭐️⭐️ "Denys is a rare find. He delivered a high-performance architecture that was clean, scalable, and exactly what our business needed to level up. A true partner, not just a freelancer." Why High-Ticket Clients Choose Me: I don’t just "build websites" - I engineer high-performance digital engines designed for maximum ROI. My dual expertise in custom apps and enterprise CMS allows me to solve problems others can't: Custom Product Engineering: Specialized in Next.js and React ecosystems with TypeScript and Tailwind CSS. I build SPAs and Dashboards that are lightning-fast and SEO-optimized by default. Cross-Platform Mobile: Expert React Native development. I create iOS and Android apps that share logic with your web platform, saving you 40% on development time. Enterprise E-commerce: Deep mastery of Magento 2 and WordPress/WooCommerce. I handle complex migrations, custom plugin development, and high-load optimizations. Performance First: My builds don't just work; they fly. I focus on Next.js Vercel deployments, Core Web Vitals, and clean architecture that eliminates future maintenance headaches. 🛠 Technical Ecosystem: Frontend: React.js, Next.js (SSR/ISR), TypeScript, Tailwind CSS, Redux/Zustand. Mobile: React Native, Expo, Mobile App Development (iOS/Android). CMS & E-commerce: WordPress (Custom Themes/Plugins), Magento 2, Shopify, Elementor. Backend & Ops: Node.js, API Integrations, Supabase, Firebase, Vercel. Design to Code: Pixel-perfect Figma to React and Figma to WordPress conversions. 📊 Proven Business Impact: 🔶 Logistics SaaS (Node.js & React): Boosted processing efficiency by 200% and cut manual work by 70% through smart automation. Reduced human error by 50% with an intuitive, custom-built UI using Tailwind CSS. 🔶 E-commerce Scaling (Magento & Shopify): Drove a 15% revenue increase by optimizing performance and UX. Reduced bounce rate by 30% via strategic Next.js implementation. 🔶 Health Tech (React Native): 2x User Retention by redesigning the mobile onboarding flow and performance optimization. 🚀 Why Partner With Me? Senior Authority: 12+ years in the industry. I’ve seen every bug and fixed every bottleneck. Business Mindset: I speak "ROI" and "Conversion," not just "Code." I suggest the best technical path to reach your financial goals. Clean & Maintainable: I write code that other developers love to work with. No technical debt, no spaghetti code. Flawless Communication: Professional project management, clear milestones, and 100% reliability. Looking for a Senior Partner to take your technical vision to the next level? Click the "Invite" or "Hire" button, and let’s discuss how I can help your business grow.
Denys K. has worked .
ImmerseTech
Associated with
ImmerseTech
$5K+
earned
Freelancer Portfolio Tile image
$16.67/hr
$2K+ earned
Start of list.
End of list.
I am web designer having 10yrs of experience in web design. In these years I have worked with Individuals, small and medium size companies around the globe and got very positive response and feedback from my clients. I am very good in Photoshop CC, Dreamweaver CC, Mockup Design, Custom Design, Landing Pages, HTML, HTML5, Responsive, Bootstrap and I am working with some good design agency as well. I am full time freelancer so I am good in quick turn around. I am good in communication, Punctuality.
Freelancer Portfolio Tile image
Vitalii F.
$19/hr
100% Job Success
$10K+ earned
Available now
Start of list.
End of list.
I help teams build fast, user-friendly frontend applications that feel clear and work well in real use. My focus is clean front end development with React, Next.js, and TypeScript, so products load fast, scale calmly, and are easy to extend. Frontend and web development that supports growth - without chaos. 📩 Send an INVITE and let's jump on a FREE 30-minute call to talk through your idea. ⬜️ Front End Developer React specializing in frontend applications for real products and modern web development ⬜️ Full-Stack Developer React with strong experience in React.js, Next.js, and modern JavaScript ⬜️ JavaScript Developer and Developer React building fast, user-friendly interfaces for web development projects ⬜️ Front End Web Developer focused on clean UI logic, performance, and maintainable front end code ⬜️ Web Designer, Figma Web Design, Figma Web Designer ⬜️ Full-Stack Developer React and Developer React — building complete products from UI to API ⬜️ Long-term partner - not just a coder. I help teams ship faster and grow without chaos. Front End Developer React / Full Stack Developer React / Developer React / Web Developer I'm a Front End Developer React focused on building clear, fast, and easy-to-maintain user interfaces for modern web development projects. My main stack is React, Next.js, JavaScript, and TypeScript, and I work as a Front End Developer React, Full-Stack Developer React, Developer React, and Front End Web Developer, while also stepping into full stack work when needed. As a Developer React and Front End Developer React, I care about how the UI behaves for real users. Working as a Full-Stack Developer React and Backend Developer, I focus on real usability and stable logic. ✔️ Skills & Technologies Frontend • React / React.js • Next.js • JavaScript • TypeScript • React TypeScript • Next.js TypeScript • HTML5, CSS3, SASS, Tailwind CSS I work daily as a Front End Developer React, Developer React, and Front End Web Developer on web development projects using React, JavaScript, and modern frontend architecture. As a Full-Stack Developer React and Developer React, I build systems that scale and stay easy to maintain. Backend • Node.js, Express.js • PostgreSQL • REST APIs, GraphQL, JWT auth This allows me to work as a Full Stack Developer React and Backend Developer on web development projects without blocking frontend progress. I often work with Node.js, APIs, and MERN stack setups when needed. ✔️ What I bring to your product as a Front End Developer React / Full Stack Developer React / Developer React ✔️ I work as a Front End Developer React using React, Next.js, JavaScript, and TypeScript. As a Developer React and Full-Stack Developer React, I build scalable web development solutions. ✔️ As a Front End Developer React and Developer React, I design clean component structures. Working daily as a Full-Stack Developer React, I help teams build products that scale without breaking. ✔️ I actively use React TypeScript and Next.js TypeScript. As a Developer React and Front End Developer React, I reduce bugs and improve code clarity. ✔️ When needed, I also work as a Full Stack Developer React and Backend Developer, handling Node.js logic, APIs, and data flow. ✔️ My priority as a Front End Developer React and Developer React is clean logic and clear structure. As a Full-Stack Developer React, I build systems that feel stable for users. ❌ I don't work with Flutter, Laravel, WordPress, Webflow, Web3, or Bubble blockchain, DeFi. Also not working with WordPress, Vue, Angular, PHP, Swift, Kotlin, Java, or Python. ❌ I'm not a mobile app developer and don't work with Swift, Kotlin, Java, Vue, Angular, or PHP. ❌ No professional Python developer or ML work. ❌ I don't provide web design services and don't work as a WordPress developer. My focus is React, Next.js, JavaScript, Node.js, and full stack web development, so I can go deeper in this stack and build solid, scalable products instead of spreading across too many technologies. ✔️ Role Summary I work as a Front End Developer React, Full Stack Developer React, Developer React, JavaScript Developer, Web Developer, and Front End Web Developer with strong experience in React, Next.js, and TypeScript. Most of my work is focused on frontend, but as a Full-Stack Developer React and Backend Developer, I can support full product development when needed.
Vitalii F. has worked .
Freelancer Portfolio Tile image
Nikita L.
$25/hr
100% Job Success
$200K+ earned
Available now
Start of list.
End of list.
🚀 Fixed-price projects, fast delivery, and ready to start ASAP. If you need a Figma to HTML CSS conversion or a responsive website built quickly, I can help. I specialize in turning design files into pixel-perfect, clean, and functional code using HTML, CSS, JavaScript, Bootstrap, and jQuery. I’m a Frontend Developer from Ukraine with more than 10 years of web development experience. My main focus is on front end development, helping clients with everything from landing pages to ecommerce websites. 🔹 My Core Expertise Figma to HTML CSS Developer – clean, responsive code for landing pages, dashboards, and ecommerce websites. I’ve delivered dozens of Figma to HTML CSS projects where attention to detail and speed were critical. HTML CSS Developer – from small tasks to large-scale web development. Skilled in HTML CSS Bootstrap, and HTML CSS JavaScript jQuery, ensuring modern and flexible frontend solutions. Bootstrap Developer – deep knowledge of Bootstrap HTML CSS, Bootstrap 5, and custom responsive grid systems. I’ve worked as a Bootstrap developer for corporate, startup, and ecommerce clients. Tailwind CSS Designer – modern workflows using Tailwind CSS, Tailwind, and Tailwind UI. I create efficient Tailwind design systems to speed up frontend development. JavaScript Developer – building interactive solutions with JavaScript HTML, JavaScript jQuery, and JavaScript integrations. 🔹 Skills & Tools that I use for Figma to HTML CSS Javascript conversion Languages & Core Technologies: - HTML CSS JavaScript (main stack for frontend development) - Semantic HTML and clean CSS structures - Strong JavaScript developer skills with DOM scripting Styling & Preprocessors: - HTML CSS Bootstrap (3/4/5) and Bootstrap 5 developer expertise - Tailwind CSS, Tailwind UI, and Tailwind design systems - SCSS and Sass for maintainable and scalable stylesheets Libraries & Add-ons: - JavaScript jQuery – animations, sliders, UI interactivity - Familiar with JavaScript games and creating lightweight scripts 🔹 Development Areas Frontend development / Front-end development Frontend developer / Front-end developer roles Frontend web developer for landing pages, corporate sites, dashboards Full stack web developer (basic level with PHP for small projects) Ecommerce web developer – experience with responsive store layouts and cart systems Lead web developer – managing layout, performance, and responsive standards Junior frontend developer tasks to front end engineer responsibilities ⚡ If you’re looking for a frontend developer who can handle Figma to HTML CSS, HTML CSS Bootstrap, Tailwind CSS, JavaScript HTML, and responsive frontend development, let’s connect. I’ll make sure your designs become fast, reliable, and modern websites.
Nikita L. has worked .
Freelancer Portfolio Tile image
Taras Z.
$22/hr
100% Job Success
$50K+ earned
Available now
Start of list.
End of list.
Hi, I'm Taras — a Senior Front-End Developer specializing in React.js, Next.js, and modern scalable web applications. Although my Upwork profile is new, I already earned the Top Rated Plus badge and a 100% Job Success Score, thanks to successful collaborations and quality delivery. I help startups and businesses build fast, responsive, and SEO-friendly websites, web apps, and SaaS platforms with pixel-perfect design and clean, reusable code. 🔧 What I Do Best: • React.js / Next.js Development (SPAs, SSR, SSG) • SaaS Platforms & Dashboards • Figma to React / Next.js (Responsive & Optimized) • Headless CMS Front-End Integration • Custom WordPress Front-End (with React or Tailwind) • NFT Marketplaces (incl. MetaMask, Wagmi, WalletConnect) • E-commerce Front-End Solutions • Educational & Fintech Web Platforms 🛠️ My Tech Stack: • React.js, Next.js, TypeScript, JavaScript (ES6+) • Tailwind CSS, Shadcn UI, Styled Components • Zustand, Redux, Redux Toolkit • REST API, Axios, WebSockets • Figma, Storybook, Jest, Vitest, Playwright • Git, GitHub, Vercel, CI/CD 📈 Business Domains I’ve Worked In: • E-commerce (custom CMS, online stores) • Fintech (banking platforms, analytics dashboards) • SaaS (multi-tenant web apps) • Healthcare (appointment systems, secure dashboards) • Education (online learning portals) • Web3 / NFT (white-label marketplaces) 🌟 Highlighted Projects: • E-commerce CMS – Custom CMS for online stores (Next.js, InertiaJS, Tailwind, TypeScript) – Team of 12 • Zardite – NFT marketplace (Next.js, Wagmi, Zustand) – Team of 5 • Woub – SaaS for organization management (Vue.js, WebSockets) – Team of 15 • PickTheBank – Banking comparison platform (Next.js, Zustand) – Team of 8 • Edeely – Educational platform with scheduling and user dashboard (Next.js, Redux Toolkit) – Team of 10 💡 Why Clients Choose Me: • Proven experience in launching and scaling large projects • Clear communication, clean code, and attention to business needs • Focus on performance, UX, and maintainability • Collaborative team player or solo contributor 📬 Let’s Work Together Have a React or Next.js project? Need a reliable developer to build your MVP, redesign your frontend, or scale your SaaS? I’m available for both short-term and long-term engagements. 📩 Send me a message — let’s bring your product to life!
Taras Z. has worked .
Freelancer Portfolio Tile image
Yuliia U.
$35/hr
92% Job Success
$300K+ earned
Available now
Offers consultations
Start of list.
End of list.
👋 Hi, I'm Julia from Koitechs - Top Rated Plus Upwork team focused on React, Next.js, Node.js, React Native, TypeScript, Supabase, PostgreSQL, and AI product development. My main goal is save up to 40% of our budget to get a market-ready, stable and scalable product. I help companies hire in-house, CTO-approved engineers who join fast, take ownership, and deliver production-ready software. ✅ 9+ years in software development ✅ 155+ web and mobile projects delivered ✅ 20,500+ Upwork hours in React / Next.js / Node.js / React Native ✅ 75% repeat clients ✅ Engineer matching in 24 hours or less ✅ 2-week trial period ✅ 35+ in-house engineers ✅ 40+ MVPs released ✅ Products supported by our team include platforms with 5M+ daily users 🚀 React / Next.js / Full Stack We build SaaS platforms, marketplaces, dashboards, admin panels, CRMs, AI products, and scalable web apps using React, Next.js, Node.js, TypeScript, Supabase, PostgreSQL, Firebase, MongoDB, REST API, GraphQL, Stripe, OAuth, WebSockets, AWS, Vercel, and Docker. Our team is a strong fit if you need a react developer , web developer , full stack developer , nextjs developer, mern developer, or backend engineer. We help with MVP development, legacy code takeover, architecture modernization, Core Web Vitals, API integrations, payments, auth, subscriptions, user roles, and production launch. 📱 React Native / Mobile We build and support iOS and Android apps using React Native, Expo, Firebase, Supabase, Node.js, and API-driven architecture. We can help if you need a react native developer , mobile app developer, iOS / Android support, app takeover, mobile maintenance, push notifications, App Store / Google Play releases, payments, or backend integrations. We also support mixed mobile environments with flutter developer , android developer , backend developer, AI developer, or web developer. 🤖 AI SaaS / AI App Development We build AI-powered products connected to real business workflows. Experience: AI SaaS, AI MVPs, AI chatbot development, AI agent development, OpenAI API, Claude API, LLM prompt engineering, RAG, automation, web scraping, AI model integration, copilots, and AI workflow validation. AI stack: OpenAI API, Claude API, LLMs, RAG, AI Agent Development, AI Chatbot, Generative AI, Python, FastAPI, Supabase, PostgreSQL, pgvector, automation, data analysis, web scraping. 🧩 Mixed-Stack Support Our core focus is React, Next.js, Node.js, React Native, TypeScript, Supabase, and AI. We also support products involving wordpress , vue , angular , python developer , scala developer , flutter developer , android developer , mern , and other web/mobile technologies. 🏆 Industries 📦 Logistics - 5+ projects: tracking, shipment dashboards, carrier/shipper workflows, maps, route visibility. 🏥 HealthTech -4+ projects: medical booking, clinic platforms, patient flows, admin systems. 🛒 Marketplaces & E-commerce - 15+ projects: multi-vendor products, Stripe, subscriptions, bidding, complex search. 🏠 PropTech / Real Estate -5+ projects: listings, booking flows, agent dashboards, rental platforms. 🤖 AI Startups - 25+ AI products/features: AI SaaS, chatbots, agents, copilots, OpenAI / Claude integrations. 💰 FinTech - 3+ projects: Stripe Connect, billing, payment flows, invoicing. 🎮 Gaming - 5+ projects, including 2 major global gaming brands: dashboards, analytics, real-time interactions. 📚 EdTech - 5+ projects: student dashboards, progress tracking, content platforms. 📣 MarTech - 1 global market-leading project: dashboards, analytics, segmentation, workflows. ⚽ SportsTech - 10+ projects: live data, dashboards, events, rankings, stats, mobile apps. 📌 How We Work 1️⃣ Discovery & technical planning 2️⃣ Engineer matching within 24h 3️⃣ 2-week trial period 4️⃣ Weekly demos and reports 5️⃣ CTO-approved delivery with code review and QA 6️⃣ Long-term support after launch 🚀 Building a SaaS, MVP, marketplace, React app, Next.js platform, React Native app, AI product, or mixed-stack web/mobile platform? Click “Invite” or “Hire” - I’ll help you clear the estimate or discovery phase within 24 hours or less.
Yuliia U. has worked .
Koitechs 💡 JavaScript experts 💡 React. js + Node. js
Associated with
Koitechs 💡 JavaScript experts 💡 React. js + Node. js
$700K+
earned