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Rutvik G.
$20/hr
100% Job Success
$4K+ earned
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With over 6 years of hands-on experience in product development and DevOps, I specialize in building dynamic, high-performance web applications using React, JavaScript, TypeScript, Spring Boot, FastAPI, and Flask. 🚀 My expertise spans developing scalable architectures, crafting React-based frontend interfaces and Spring Boot microservices, and managing deployments on cloud infrastructures using PostgreSQL clusters, Ansible, Terraform, AWS, GitLab CI, and Nginx. ⚙️ I’m well-versed in Agile methodologies (Scrum, Waterfall, Hybrid) and code review processes, with a proven track record of delivering clean, maintainable, and efficient code. I collaborate effectively with architects, engineers, and product managers to build user-friendly and visually compelling products. ▪️ I prioritize clean architecture, reusable components, and performance-first development. Communication and teamwork are central to how I deliver results. Key Technologies: ✅ React, JavaScript, TypeScript ✅ Java 17, Spring Boot, Spring Cloud ✅ Microservices development ✅ Python, FastAPI, Flask ✅ Kubernetes ✅ PostgreSQL ✅ Angular ✅ Redis ✅ Elasticsearch ✅ RabbitMQ, Kafka, SQS ✅ Spring Security, Keycloak ✅ Maven, WebSocket ✅ MongoDB, Docker ✅ Jenkins, GitLab CI ✅ GraphQL ✅ ChatGPT integration for bots and automation (FastAPI, Flask) ✅ GraphDB, RAG-based LLM integrations Key Qualifications: ⭐ Expertise in full-stack development with React and Java ecosystems ⭐ Proven ability to meet the needs of startups and enterprises alike ⭐ Skilled in developing scalable apps and automation workflows ⭐ Strong focus on performance, reusability, and clean architecture ⭐ 6+ years of professional experience ⭐ Self-starter, organized, detail-oriented, and a strong team collaborator Let’s connect to discuss how I can bring my expertise to your next project.
Rutvik G. has worked .
Abdur  R.
$10/hr
92% Job Success
$10K+ earned
Available now
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I’m an 𝙁𝙧𝙤𝙣𝙩 𝙀𝙣𝙙 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙚𝙧 | 𝙍𝙚𝙖𝙘𝙩, 𝙉𝙚𝙭𝙩.𝙟𝙨 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙚𝙧 | 𝙒𝙤𝙧𝙙𝙋𝙧𝙚𝙨𝙨 𝐄𝐥𝐞𝐦𝐞𝐧𝐭𝐨𝐫 𝙎𝙥𝙚𝙘𝙞𝙖𝙡𝙞𝙨𝙩 𝐰𝐢𝐭𝐡 𝟓+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐚𝐧𝐝 𝟖𝟎+ 𝐬𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬. 𝐈 𝐛𝐮𝐢𝐥𝐝 𝐟𝐚𝐬𝐭, 𝐦𝐨𝐝𝐞𝐫𝐧, 𝐚𝐧𝐝 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬 that are responsive, SEO-friendly, and tailored to your business needs. Need a website that loads quickly, looks professional, and converts visitors into customers — without stress or delays? I help businesses, agencies, and startups create websites that actually work, perform reliably, and grow your online presence. 𝐌𝐲 𝐟𝐨𝐜𝐮𝐬 𝐢𝐬 𝐬𝐢𝐦𝐩𝐥𝐞: 👉 Websites that look professional 👉 Fast-loading and SEO-friendly 👉 Easy for you to manage 👉 Ready to grow your business 💼 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐎𝐟𝐟𝐞𝐫 🌐 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 (𝐌𝐨𝐬𝐭 𝐑𝐞𝐪𝐮𝐞𝐬𝐭𝐞𝐝) WordPress installation & setup Theme install & full customization Elementor Pro design & landing pages Business websites & website redesign Plugin setup & configuration Fix layout & responsive issues Speed optimization (WP Rocket) Email template design ⚡ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 HTML, CSS, Tailwind, Bootstrap, DaisyUI, ShadCN Pixel-perfect responsive design Convert Figma/PSD to real website Clean & reusable components 🚀 𝐑𝐞𝐚𝐜𝐭 / 𝐍𝐞𝐱𝐭.𝐣𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 React.js & Next.js applications TypeScript support API integration & admin dashboards SEO optimized websites 🔧 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 / 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 Node.js & Express.js MongoDB & Mongoose Authentication systems & CRUD REST APIs ⭐ 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞 ✔ Clear communication & daily updates ✔ Fast delivery with deadlines met ✔ Clean, maintainable, and secure code ✔ Long-term support available ✔ I don’t disappear after delivery I don’t just build pages — I create websites that help your business grow and succeed. 📩 𝐒𝐞𝐧𝐝 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐰𝐢𝐭𝐡 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 — 𝐈’𝐥𝐥 𝐬𝐮𝐠𝐠𝐞𝐬𝐭 𝐭𝐡𝐞 𝐬𝐢𝐦𝐩𝐥𝐞𝐬𝐭 𝐚𝐧𝐝 𝐦𝐨𝐬𝐭 𝐞𝐟𝐟𝐞𝐜𝐭𝐢𝐯𝐞 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧.
Abdur R. has worked .
Md Abu S.
$15/hr
100% Job Success
Available now
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Hello I am a Senior Full-Stack Developer with 6+ years of experience building modern web applications using React.js, Next.js, Node.js, FastAPI, Supabase, PostgreSQL, and AI-powered technologies. I help startups, SaaS founders, and growing businesses build scalable products that are secure, maintainable, and ready for real users. Over the years, I have worked on healthcare platforms, business management systems, subscription-based SaaS products, AI-powered applications, dashboards, and custom web platforms. I have completed 150+ projects and worked with clients from different industries across the world. Recently, many founders are launching products with AI tools such as Lovable and other AI code generators. These tools are great for rapid development, but as the product grows, issues often appear in authentication, database structure, security, performance, scalability, and code quality. My role is to bridge that gap and transform MVPs into production-ready applications. What I can help with: • React.js and Next.js Development • Full-Stack Web Application Development • Supabase Setup and Architecture • PostgreSQL Database Design • Row Level Security (RLS) Policies • Authentication and Role-Based Access Control • Node.js Backend Development • Python And FastAPI Backend Development • API Development and Integration • AI SaaS Applications • Lovable Application Development and Refactoring • Dashboard and Admin Panel Development • Stripe and Subscription Systems • Performance Optimization • Bug Fixing and Long-Term Maintenance Why clients work with me: ✔ Clean and maintainable code ✔ Fast communication and regular updates ✔ Business-focused problem solving ✔ Scalable architecture for future growth ✔ Reliable long-term support I don't believe in overcomplicated solutions. My goal is to build software that is simple, reliable, and easy to scale. If you are building a SaaS product, improving an existing application, or need a senior developer who can take ownership of the technical side of your project, feel free to send me a message. 📩 Let's build something great together. — Salem
Md Abu S. has worked .
Manan G.
$25/hr
100% Job Success
$80K+ earned
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🏆 Top Rated 💻 280+ Jobs completed with 5-star reviews 💯 100% Job Success 📚 5+ Years experience 🌟 High-Quality Work Hi, I am Manan Gadhiya who is software engineer and enthusiast react native developer. I have 5+ years of experience in professional mobile application development. I have been developing pixel-perfect and smooth user experience mobile apps using React Native (Cross Mobile Platform) Technology with advanced tools like Redux, Hooks, and Design Patterns. I will provide the solution with a clean and manageable code with quick delivery. 🚀 what you will get: ✅ Market-competitive Mobile App Development services ✅ Expert consultation on product strategy and direction ✅ Designing your app ✅ Immediate response ✅ Deployment and delivery for testing ✅ Performance-Driven Solutions ✅ Seamless iOS & Android Integration ✅ Team Collaboration 🚀 Here are some Top technologies & Services I am skilled at: ✅ React Native CLI, Expo ✅ JavaScript, TypeScript ✅ Amazon Web Services ✅ Redux, Async storage ,Axios ✅ Sockets, Camera, ,Cloud Messaging, Video, Audio, Chat, ✅ Firebase, Cloud Firerstore, Firebase Realtime database ✅ GitHub, Gitlab, Bitbucket ✅ API integrations ✅ VSCode, XCode, Android Studio I would appreciate a chance to get interviewed and show you why I am the best candidate. 

 Manan Gadhiya 🚀
Manan G. has worked .
Privesh D.
$20/hr
97% Job Success
$300K+ earned
Available now
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🚀 Senior Full Stack Developer | React, Node.js, Next.js | SaaS & Scalable Systems Hey there! 👋 I'm Privesh, a Full Stack Developer with 10+ years of experience building scalable web applications.As a Full Stack Developer, I specialize in the SaaS platforms, eCommerce systems, and AI-powered web applications that scale. I'm a Full Stack Developer who handles frontend, backend, database, and cloud, so you work with one Full Stack Developer, not an entire team.⚡ 🏆 100% Job Success Score ⭐ Top Rated Full Stack Developer ✅ 10+ Years of Production Experience as a Senior Full Stack Developer ✅ End-to-End Product Ownership 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝 𝐟𝐨𝐫 𝐘𝐨𝐮 𝐀𝐬 𝐚 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫: ➡️ 𝐒𝐚𝐚𝐒 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 Multi-tenant architecture, subscription billing, role-based access, admin dashboards, as a Full Stack Developer I ship complete SaaS products end-to-end, not just individual features. ➡️ 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 As a Full Stack Developer, I build custom storefronts, payment gateway integrations, inventory management, and performance-optimized product catalogs built to convert. ➡️ 𝐌𝐕𝐏𝐬 𝐅𝐚𝐬𝐭 Got an idea? I'm a Full Stack Developer who owns the entire stack. I take you from wireframe to deployed product in weeks, not months. ➡️ 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 As a Full Stack Developer working with Python and modern AI tooling, I build OpenAI API integrations, intelligent automation, and AI-enhanced workflows directly into your product. ➡️ 𝐀𝐏𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 A Full Stack Developer who speaks both frontend and backend, I deliver RESTful and GraphQL APIs, third-party service integrations, and event-driven backends that power web, mobile, and B2B systems. ➡️ 𝐋𝐞𝐠𝐚𝐜𝐲 𝐒𝐲𝐬𝐭𝐞𝐦 𝐌𝐨𝐝𝐞𝐫𝐧𝐢𝐳𝐚𝐭𝐢𝐨𝐧 Slow, outdated codebase? As a Full Stack Developer I migrate monoliths to clean, scalable architectures without breaking what's already working. Why Client Hire Me As Their Full Stack Developer: ✅ 𝐅𝐮𝐥𝐥 𝐎𝐰𝐧𝐞𝐫𝐬𝐡𝐢𝐩 - I handle frontend, backend, database, and cloud ✅ 𝐒𝐡𝐢𝐩𝐬 𝐅𝐚𝐬𝐭 - MVPs and features delivered on aggressive timelines ✅ 𝐒𝐜𝐚𝐥𝐞𝐬 𝐖𝐞𝐥𝐥 - Architecture designed for growth from day one ✅ 𝐂𝐥𝐞𝐚𝐫 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 - Plain English updates, no tech jargon ✅ 𝐒𝐭𝐚𝐲𝐬 𝐀𝐟𝐭𝐞𝐫 𝐋𝐚𝐮𝐧𝐜𝐡 - I support what I build, not just hand it off ✅ 𝐓𝐡𝐢𝐧𝐤𝐬 𝐋𝐢𝐤𝐞 𝐚 𝐅𝐨𝐮𝐧𝐝𝐞𝐫 - I treat your product as a business, not a ticket 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤: ⚡ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 → React, Next.js, TypeScript, Tailwind CSS, MUI ⚡ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 → Node.js, NestJS, Laravel, Python, REST & GraphQL ⚡ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 → PostgreSQL, MySQL, MongoDB ⚡ 𝐂𝐥𝐨𝐮𝐝 → AWS, GCP, Azure, Docker, CI/CD ⚡ 𝐀𝐈 𝐓𝐨𝐨𝐥𝐬 → OpenAI API, LangChain, n8n, MCP Integrations ⚡ 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 → GitHub, Bitbucket, SVN 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐓𝐨𝐨𝐥𝐬: ➤ Cursor, Cline, GitHub Copilot, Claude Code ➤ ChatGPT, v0.dev, Bolt.new ➤ Replit Ghostwriter, Codeium, Tabnine ➤ n8n, Zapier, Make (Integromat) ➤ MCP Servers & AI Agent Integrations 𝐑𝐞𝐚𝐥-𝐖𝐨𝐫𝐥𝐝 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐚𝐬 𝐚 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫: ✦ Multi-tenant SaaS with usage-based billing and analytics dashboards ✦ High-traffic eCommerce with Stripe, PayPal & custom payment flows ✦ Real-time systems using WebSockets and event-driven architecture ✦ Performance fixes for applications struggling under scale ✦ Monolith-to-microservices migrations with zero downtime 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮'𝐥𝐥 𝐆𝐞𝐭: ✔️ A production-ready product built around your business goals ✔️ Fast, responsive UI your users will actually enjoy using ✔️ Robust backend systems built to handle real traffic and scale ✔️ Post-launch support so nothing breaks after you go live ✔️ Complete Full Stack ownership from first line of code to deployment 🌟 𝐋𝐞𝐭'𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐓𝐡𝐚𝐭 𝐋𝐚𝐬𝐭𝐬 🌟 Whether you're launching a new product, scaling an existing one, or fixing what's broken, I'm the Full Stack Developer who takes it from start to finish. 📩 Send me a message or invite me to your project. Let's talk. 🚀 Full Stack Developer | MERN Stack Developer | React Developer | Node.js Developer | Next.js Developer | Full Stack React Developer | Node.js Full Stack Developer | React Node Developer | MERN Developer | Full Stack MERN | MERN Stack | SaaS Developer | Full Stack SaaS Developer | Multi-Tenant SaaS | SaaS Application Development | SaaS Expert | Next.js Full Stack Developer | eCommerce Developer | Laravel Developer | Python Developer | API Developer | REST API Full Stack Developer | GraphQL Developer | Backend Developer | NestJS Developer | Web Application Developer | Full Stack Development | Web Development | AI App Full Stack Developer | Cloud Developer | AWS Full Stack Developer Developer | Docker | DevOps | React Full Stack Developer | Microservices | Full Stack Developer
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Hamza J.
$30/hr
100% Job Success
$80K+ earned
Available now
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🚀 Top Rated Plus | 100% Job Success | $80K+ Earned | 3,000+ Hours | ✅ Available to start immediately. ⚡️I'm a dynamic Senior Full Stack AI Developer specializing in Next.js, React, Node.js, TypeScript, MERN, and scalable SaaS applications. Expert in Web and Mobile Development with over 5+ years of experience in React Native, Next, MERN stack. Dedicated to bringing your ideas to life with the latest and most efficient innovative technologies, I can offer my services to clients worldwide, focusing on innovation and user eye-catching user freindly experience. Top Rated Plus Full Stack Engineer with 80k+ earnings specializing in scalable SaaS applications using Next.js, React, Node.js, AI integrations, and modern cloud architecture. I help startups and businesses build fast, modern, high-performance web platforms that are designed for real-world scale, maintainability, and long-term growth. I’ve worked on long-term production applications (600+ hours), SaaS platforms, AI-powered systems, dashboards, booking platforms, and scalable APIs used by real businesses and growing startups. 💼 What I can help you with: • Full Stack Web Development (Next.js, React, Node.js, MERN) • SaaS Application Development • AI Integrations (OpenAI, ChatGPT, AI Agents) • API Development & Third-Party Integrations • Frontend Performance Optimization • Backend Architecture & Scalability • Bug Fixing, Refactoring & Maintenance 🔥 Recent Highlights: • Built and maintained a large-scale booking platform (600+ hours) • Successfully delivered multiple 5⭐ projects with excellent client feedback • Developed scalable production applications for startups and businesses • Long-term collaboration with multiple active clients 🤝 Why clients work with me: • Clear communication and fast turnaround • Clean, scalable, production-ready code • Strong focus on performance and maintainability • Reliable long-term technical support • Ability to work independently and take ownership 🛠 AI-Powered Development Tools & Automation: • Cursor, Claude Code, GitHub Copilot • ChatGPT, v0.dev, Bolt.new • n8n, Zapier, Make (Integromat) • AI Agent & MCP Server Integrations 📩 If you’re looking for a senior developer who can build, optimize, and scale modern web applications efficiently, let’s connect. #FullStackDeveloper #FullStackWebDeveloper #FullStackDevelopment #WebDeveloper #WebDevelopment #WebDesign #WebsiteDesign #WebApplications #Reactjs #ReactDeveloper #ReactNode #ReactRedux #ReactNative #ReactNativeDeveloper #JavaScript #JavaScriptDeveloper #JavaScriptExpert #JavaScriptReact #jQuery #ProfessionalEngineer #TypeScript #ReactTypeScript #AngularTypeScript #Nodejs #NodeDeveloper #HTMLDeveloper #HTML5 #HTMLCSS #HTMLCSSJavaScript #PSDToHTML #BackendDeveloper #BackendEngineer #Expressjs #MobileApp #MobileDeveloper #MobileAppDevelopment #MobileAppDeveloper #MobileDevelopment #AIDeveloper #AIDevelopment #SCSS #API #APIDevelopment #ExpertWebAndMobile #Nextjs #MERN #MERNStack #SoftwareEngineer #FrontendDeveloper #BackendDevelopment #ResponsiveWebDesign #CustomWebApps #CrossPlatformApps #RESTAPI #GraphQL #MongoDB #Express #Redux #TailwindCSS #SaaSDeveloper #AIIntegration
Hamza J. has worked .
Lokesh D.
$19.99/hr
98% Job Success
$100K+ earned
Available now
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Helped build Insight Timer and grew to 20M+ downloads | Built TabRabbit POS, which is handling thousands of orders/day. Startup-focused AI mobile app development and rapid MVP with React Native, React, and Node. I’m a React Native app developer, React developer, and full-stack developer (React/Node) who ships investor-ready MVPs fast. Need traction quickly? I design and launch MVPs in weeks, not months, while laying the foundation to scale. ▶️ Why me: ✅ Rewarded as 🏆 TOP RATED PLUS🏆 by Upwork (𝗧𝗼𝗽 𝟯%) ✅ 5000+ hours and still counting ✅ 70+ jobs completed successfully ✅ 100% Job Success (Client Satisfaction Ratio) ▶️ From MVP to millions: ✅ Helped build Insight Timer → 20M+ downloads; engineered TabRabbit POS from MVP to production, handling thousands of daily orders. ✅ Award Winning Android App "Apps of the Year Winner - TIME magazine and Womens Health" and "Happiest App in the World - Tristan Harris" ▶️ Speed via AI: I use Cursor, Copilot/Codex, Claude code to accelerate scaffolding, tests, refactors, and docs → faster iterations, lower cost, higher code quality. ▶️ Typical MVPs: ✔ Fitness trackers & habit apps ✔ AI chat/recommendation apps ✔ Dating/social apps ✔ AI Music apps ✔ POS/ordering ✔ SaaS dashboards ▶️ Engagement model: Lean roadmap → clickable prototype → core features → beta → iterate with metrics. Fixed-price milestones or weekly. NDA welcome. 🤝 CTA: If you’re validating a concept or raising, Invite to Job and I’ll outline a fast MVP plan and timeline. ––––––––––––––––––––––––––––––––––––––––––––– 🌟 My Upwork Clients Sharing Their Experience Working With Me: ––––––––––––––––––––––––––––––––––––––––––––– ★★★★★ 5.00 "Lokesh is an amazing developer. If you need someone who knows ReactJS he's the guy." - Milan, USA ★★★★★ 5.00 "Lokesh carrier out the frontend React Native work with one swoosh, flawlessly. He properly implemented the Figma design into React Native code and followed best practices. Very impressed with his work, and will hopefully work with him again." - Fahmid Uddin, Canada ★★★★★ 5.00 "It was great working with Lokesh! He is incredible communicative, professional, and provides great work. Highly recommend him to anyone and will work with again!" - Phil, USA ▶️ 𝗪𝗵𝗮𝘁 𝘆𝗼𝘂 𝗰𝗮𝗻 𝗲𝘅𝗽𝗲𝗰𝘁 𝗳𝗿𝗼𝗺 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗺𝗲? ✅ Trust ✅ On-time delivery ✅ Great communication level ✅ Daily Updates ✅ Regular Scrum ✅ Long term relationship (which is very important for me) ▶️ Skills I have: Mobile App Development • Mobile Application Developer • React Native • React • Node.js • Full-Stack Development • Web App Development • Android • iOS • TypeScript • Next.js • Express • GraphQL • REST API • Firebase • AWS • GCP • PostgreSQL • MongoDB • WebSockets • AI Mobile Apps
Lokesh D. has worked .
Yevhen S.
$29/hr
100% Job Success
$100K+ earned
Available now
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❗ Available immediately. I'm a Senior Frontend Developer with 9 years of experience building React, Next.js, and TypeScript applications that scale. From early MVPs to complex SaaS platforms, I've shipped 100+ projects for clients across the US, Canada, Europe, and Asia — contributing to over $1.5M in client revenue. My focus is on the technically hard parts of frontend development: performant architecture, clean component systems, and interfaces that hold up under real load. I work across the full stack — React, Next.js, TypeScript, Redux, Zustand, GraphQL, REST — and integrate AI features via the OpenAI API when projects call for it. What I build 🚀 SaaS dashboards, admin panels, CRMs, and analytics platforms 🏥 Fintech and healthcare web applications 🏢 B2B platforms and marketplace UIs 📱 Progressive Web Apps with measurable performance gains 🤖 AI-augmented features for startups and SaaS products How I work 🛰️ Built a video streaming platform for NASA's Geochron program ⭐ 5-star reviews across 100+ React and Next.js projects for clients in the US, Canada, Europe, and Asia 🎥 Scaled video streaming to 100,000+ concurrent users 📦 200+ reusable React and TypeScript components shipped — 80% reduction in UI defect rate ⚡ Core Web Vitals, Lighthouse, and SEO optimization as standard practice 🎨 Pixel-accurate Figma / Adobe XD implementation Key numbers 💰 $1.5M+ in client revenue generated across SaaS and enterprise projects 🚀 20+ SaaS products launched — 60% average increase in user acquisition 📱 20+ PWAs built — 55% average increase in mobile traffic 🔗 25+ API integrations via REST, GraphQL, and real-time TypeScript data flows If you need a Frontend Developer who can own React, Next.js, and TypeScript — not just execute tickets — let's talk.
Seedium
Associated with
Seedium
$2M+
earned
$20/hr
90% Job Success
$4K+ earned
Offers consultations
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I am a Javascript developer & 𝗜 𝗰𝗼𝗱𝗲 𝗲𝘃𝗲𝗿𝘆𝗱𝗮𝘆! My skills are praised by my clients because of my dedication and team collaborations. Apart from high-quality and reusable codebase, I can provide full expertise in code reviews, design, conversion optimization, new strategies etc. My notable projects: ➕ Property Management software suite, helps businesses manage their properties, listings, bookings, and guest experiences all in one place. ➕Fundraising web application, I was responsible for working as Javascript developer to work on modules like payment integration, Dashboard management and 3rd party inegrations. ➕ Real Estate Mortgage web application, A CRM for mortgage brokers with a built-in chat/messaging system, developed/integrated Canada's legacy mortgage framework File Logix with the company CRM and provided automation to improve broker experience. I'm a Full stack developer with 5+ years of experience in Javascript and its frameworks like React, Node, Typescript and NextJs. My priority is writing supportable and clean code, I like to solve complex issues, create modern and scalable architectures, eager to learn new technologies and approaches. I have excellent analytical, problem-solving, communication, and interpersonal skills, with an ability to interact with individuals at all levels and can work as a part of a team as well as independently. I am looking forward to working with you.
Ammad A. has worked .
Emrich-Michael P.
$80/hr
100% Job Success
$200K+ earned
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Top Rated Plus Full Stack Developer with 5 years of professional experience building, maintaining & debugging web applications for clients that include OnlyFans, Tango Analytics and The Lemonade Creative. Projects encompass modern technologies such as JavaScript, Shopify, React, Vue, TypeScript, NextJS, Ruby on Rails and many others! With over 200K in revenue on Upwork, and a 100% Job Success Score, I’m your top choice to hop into your code base, understand the structure and get work done. I’m aware that hiring a freelancer comes with a set of concerns and I have found bringing consistent, responsive and clear communication to the table has been the best way to remedy said concerns. I aim to ensure the client and I understand how I am spending their time and what I plan to handle next. I have built and worked on multiple high traffic web applications in both a solo and team settings in multiple areas such as e-commerce, webtools and social media spaces in tech. My work has ranged from migrating the Tango Map Viewer code base to the latest version of Vue & Quasar to spearheading the LGTV OFTV Application by myself. Harnessing my ability to pick up new/stay up-to-date on technologies, plan projects, go above and beyond to communicate well and understand the needs of the project; I have been able to exceed the expectations of multiple clients and deliver concrete applications used by thousands of users. I generally like to have a brief chat with my clients, and then start work on a small scale first so I can deliver value early that can be leveraged to build bigger things together and create trust. If you want the best for your business, and want to work with an individual that brings much focus and enthusiasm to the job, please don’t hesitate to contact me. I look forward to helping you and your business through my passion for engineering! Take advantage of my expertise in Full Stack Development and let’s build a roadmap together that can pave the way to execute your vision and build something concrete. I look forward to speaking with you soon! :D
Emrich-Michael P. has worked .