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$35/hr
100% Job Success
$10K+ earned
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🚀 Top Rated React & Next.js Developer with 8+ Years of Experience Looking for a developer who can transform your design into a fast, modern, and conversion-focused website? You're in the right place. I build fast, scalable SaaS applications, dashboards, and modern websites using React.js and Next.js that help businesses grow and convert more users into customers. If you need a high-performance, SEO-optimized web app or WordPress site, I can turn your idea into a professional product from start to finish. I help startups, SaaS companies, agencies, and business owners build high-performance web applications using React.js, Next.js, Tailwind CSS, TypeScript, and WordPress. ✅ What I Can Help You With: • React.js Development • Next.js Development • Tailwind CSS & Responsive Design • Front-End Development • Full Website Development • API Integration • Dashboard Development • Landing Page Development • WordPress Customization • Website Speed Optimization • Figma to React • Figma to Next.js • PSD/XD/Figma to HTML • UI/UX Design 💡 Why Clients Hire Me: ✔ Top Rated Freelancer ✔ 100% Job Success Score ✔ Clean & Scalable Code ✔ Mobile Responsive Design ✔ SEO Friendly Development ✔ Fast Communication ✔ On-Time Delivery Tech Stack: React.js | Next.js | JavaScript | TypeScript | Tailwind CSS | Redux Toolkit | Material UI | Shadcn UI | REST API | WordPress If you're looking for a reliable developer who delivers high-quality work and long-term support, let's discuss your project. 📩 Send me a message and let's build something amazing.
Munir H. has worked .
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Gagan C.
$30/hr
100% Job Success
$60K+ earned
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100% job success rate on Upwork. 3 completed contracts. Zero failed deliveries. Zero missed deadlines. I'm a Front End Developer specializing in React and Angular, building fast, scalable, conversion-focused web applications that businesses rely on to grow revenue and retain users. If your product needs to load faster, scale cleaner, and convert better, you're in the right place. I engineer front-end systems that improve performance, reduce churn, and support long-term product growth. WHO I HELP I work with startup founders building MVPs, SaaS product teams scaling platforms, businesses modernizing outdated web applications, and agencies needing reliable React or Angular execution. Whether you're launching a Single Page Application, rebuilding a Progressive Web App, or converting Figma designs into production-ready code, I ensure your front end is built for performance and scalability from day one. WHAT MAKES MY WORK DIFFERENT 1. Performance That Directly Impacts Revenue Slow applications kill conversions. I optimize for faster load times, reduced bundle size, better Core Web Vitals, improved Lighthouse scores, and lower bounce rates. Using techniques like lazy loading, code splitting, and optimized state management with Redux or Zustand, I ensure your React or Angular application performs at a high level across every device and screen size. 2. Clean, Scalable Architecture I build component-based systems that are easy to maintain and scale over time. That means reusable components, predictable state management, structured folder architecture, and long-term maintainability baked in from the start. No messy codebases. No technical debt traps. Just clean front-end architecture that supports growth without slowing your team down. 3. Accurate, Production-Ready Design Implementation Design accuracy matters. I convert Figma designs into precise, production-ready interfaces with exact spacing, typography, responsiveness, and micro-interactions. What your designer envisioned is exactly what your users will experience. WHAT I BUILD I develop single page applications, progressive web apps, admin dashboards, responsive web applications and data panels, e-commerce front ends, landing pages optimized for conversion, and full website redesign and modernization projects. Every build follows mobile-first development principles and full cross-browser compatibility across Chrome, Safari, Firefox, and Edge. MY TECH STACK My core stack is built around React and Angular for component-based development, with TypeScript and modern JavaScript (ES6+) as the foundation for type-safe, maintainable code. I use Next.js for server-side rendering and SEO-sensitive projects, and React Native when cross-platform mobile development is part of the scope. For state management I work with Redux and Zustand depending on project complexity. On the styling side I choose between Tailwind CSS, Material UI, Radix UI, and Bootstrap based on what fits your design system, not personal habit. I integrate REST APIs and GraphQL into the client layer cleanly, use Firebase and Strapi for backend needs, deploy through Vercel, and manage all version control through Git, GitHub, and Bitbucket. Build tooling is handled with Webpack or Vite depending on the project setup. I choose tools strategically based on your business goals, not trends. HOW I WORK Clarity and transparency define my process. Before writing a single line of code, I take time to fully understand your requirements, your users, and what success actually looks like for your business. From there, I move through architecture planning, sprint-based development with regular check-ins, continuous performance optimization, cross-device and cross-browser testing, and a clean, fully documented handoff. You'll always know what's happening, what's next, and when delivery happens. No surprises. No communication gaps. TRACK RECORD I've worked with more than 10 clients across different industries and project types outside of Upwork, ranging from early-stage startups to growing product teams. On Upwork specifically, I've completed 3 contracts with a 100% success rate and zero abandoned projects. Every engagement, on this platform or off it, has been delivered in full and on time. That consistency isn't a coincidence. It reflects how I approach every project: with clear communication, technical ownership, and a genuine interest in the outcome. LET'S TALK If you need a React developer who builds scalable applications, an Angular expert who structures projects correctly, or a front end developer who understands business impact and values performance, maintainability, and user experience, send me a quick message with your project details. I'll respond with a clear approach and honest feedback. Your product deserves more than just UI. Let's build something fast, scalable, and built to last.
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Anuj K.
$16/hr
100% Job Success
$100K+ earned
Available now
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Hi, I’m a Full Stack Developer specializing in building scalable MVPs, SaaS platforms, and custom web applications for real clients. Let’s Build Something Awesome! Ready to take your project to the next level? Drop me a message, and let's make it happen! I work with modern technologies including Node.js, Laravel, React.js, Next.js, Stripe, OpenAI APIs, and cloud-based architectures to create fast, secure, and user-friendly solutions. From AI-powered platforms and payment integrations to SaaS dashboards and automation systems, I turn ideas into production-ready products. If you're looking for a developer who can handle both frontend and backend development with a focus on performance, scalability, and clean code, let’s connect. Let’s build something amazing together. 💼 Services I Offer Full-Stack Development ✅ MVP, SAAS, React, Next, Vue, Tailwind CSS, TypeScript ✅ PHP, Laravel, Node, Express, CodeIgniter, ✅ WordPress, PSD/Figma to responsive UI ✅ RESTful APIs, authentication, multi-tenant Saas #Full stack developer, #MVP Expert, #MVP Expert, #MVP Expert, #Full-Stack Developer, #Full-Stack Developer, #MVP Expert, #Full-Stack Developer, #Full-Stack Developer, #Full-Stack Developer, #Full-Stack Developer,#SAAS Expert, #full stack React developer, #node developer, Full Stack SaaS Developer | MERN Stack developer | MEAN Stack developer | Full Stack Developer React Node | React | Node Developer| Next | MongoDB | REST API | PERN | React | React Developer | Node | React Node | Backend nodejs | node developer | Full Stack MERN | #Reactexpert, #Fullstackdeveloper, #Nodeexpert, #Laravelexpert
Anuj K. has worked .
Staple Logic Pvt Ltd
Associated with
Staple Logic Pvt Ltd
$900K+
earned
Freelancer Portfolio Tile image
Oleksandr S.
$34/hr
100% Job Success
$70K+ earned
Available now
Offers consultations
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🌟 𝐆𝐫𝐚𝐛 𝐚 𝐅𝐫𝐞𝐞 𝟒𝟎-𝐌𝐢𝐧𝐮𝐭𝐞 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 – let's map out the plan. Need a React Developer who ships full-stack products on time? I build SaaS platforms, marketplaces, and web apps with React, Django, and Next.js - 9+ years, 30+ projects delivered, Top Rated Plus on Upwork. I combine senior React front-end work with deep Django/Python back-end architecture - so you get one engineer who owns the full product, not a hand-off chain. I've led dev teams of up to 4 engineers and served as software architect on 2 engagements, which means I scope projects to avoid mid-build surprises. Most of my clients come back for the next project because I communicate clearly, respond fast, and deliver without drama. 𝐓𝐫𝐚𝐜𝐤 𝐫𝐞𝐜𝐨𝐫𝐝 5 years on Upwork, 22 clients served, 1,000+ hours delivered, 100% Job Success Score, Top Rated. I've shipped 30+ Django REST Framework APIs and 20+ full-stack web applications from scratch, with [4/5] years leading dev teams and 2 as a software architect – which means I know how to scope a project so it doesn't blow up halfway through. 𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 -Backend: Python, Django, Django REST Framework, FastAPI, Flask, Node.js, Express.js, NestJS -Frontend: React.js, Next.js, TypeScript, JavaScript, Redux, Tailwind CSS, Material UI -Mobile: React Native (cross-platform Android/iOS) -AI Integration: OpenAI API, ChatGPT integration, AI-assisted features, recommendation systems -Database & Cloud: PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch, AWS, Azure, Digital Ocean, Firebase, Supabase -DevOps: Docker, Kubernetes, Nginx, GitHub Actions, CI/CD pipelines -Payments: Stripe integration, Authorize.net, subscription billing, invoicing -Real-Time Systems: WebSocket, Django Channels, Daphne, live chat, real-time notifications -Testing: Unit testing, integration testing, Pytest Additional: API integrations, third-party API development, SaaS development, MVP development, legacy code refactoring, code review, technical consulting. 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 Healthcare, real estate tech, telecom and ETL systems, e-commerce, HR tech, marketplaces, video/SaaS tools, data privacy and ML applications, booking and scheduling platforms, CRM and business automation. 𝐒𝐩𝐞𝐞𝐝 𝐭𝐨 𝐦𝐚𝐫𝐤𝐞𝐭 I prioritize fast delivery so you can start testing and generating revenue sooner. Custom architecture built on proven frameworks (Django, React, Next.js) means you're not paying to reinvent infrastructure - or to maintain something overengineered six months from now. 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 Straightforward updates, fast responses, no unnecessary meetings. I work async-friendly, so progress doesn't stall just because we're not online at the same time. 📩 Got a project in mind? Message me and I'll get back to you within a few hours. Or book a free 40-minute consultation directly- let's map out the plan together.
Oleksandr S. has worked .
Digital Brother
Associated with
Digital Brother
$300K+
earned
Freelancer Portfolio Tile image
$20/hr
100% Job Success
$10K+ earned
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🔥 Experienced Frontend Developer 🔥 Experienced Frontend Developer specializing in React with a background in JavaScript, TypeScript, and React. Proficient in GraphQL, CSS, Sass, and RESTful APIs. Proven track record of working both independently and in collaborative teams using agile methodologies and project management tools like Jira. Technical Skills: JavaScript, TypeScript, React, GraphQL, CSS, Sass, RESTful APIs, Jira, Trello, Git Work Experience: Spearheaded the development of responsive web applications using React, Redux, and related technologies. Created complex UI components and integrated back-end APIs seamlessly. Employed modern web development tools such as Git, Webpack, and Node.js. Stayed updated with industry trends and best practices.
Taras C. has worked .
BitProSoft
Associated with
BitProSoft
$9K+
earned
Freelancer Portfolio Tile image
$50/hr
100% Job Success
$30K+ earned
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With 4 years of experience, I specialize in developing web applications, mobile apps with React Native, and IoT solutions, delivering robust and scalable products across different platforms.
Jaedson B. has worked .
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Hardik B.
$21/hr
100% Job Success
$200K+ earned
Available now
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Full-Stack Architect specializing in SaaS, ERP/CRM Systems, and Cloud Development. As a Full-Stack Developer with 8+ years of experience, I have successfully designed, developed, and deployed 25+ web applications from scratch, delivering high-performance solutions tailored to client needs. My expertise spans frontend, backend, database architecture, and cloud deployment, ensuring scalable and secure applications. Technical Expertise 👨‍💻 🔹 Frontend: React.js, Next.js, HTML5, CSS3, Bootstrap, Tailwind, Angular, React Native, Typescript 🔹 Backend: Node.js, Express.js, .NET Web API. MixPanel, Stripe, OpenAI, AI/LLM, 🔹 Databases: MongoDB, MySQL, PostgreSQL, MS SQL, Firebase 🔹 Build Tools: Webpack, Gulp, Grunt 🔹 Cloud & DevOps: AWS (S3, EC2, IAM), Apache, IIS 🔹 Version Control: Git (GitHub, GitLab, Bitbucket, Azure), SVN 🔹 Project Management: Jira, Trello, Zendesk, Pivotal Tracker I take pride in writing clean, maintainable code while following industry best practices and Agile methodologies to deliver projects on time and beyond expectations. Why Work With Me? ✅ ✔ Visually Stunning & High-Performing Websites ✔ Clean & Scalable Code Architecture ✔ Client-Centric Approach & Transparent Communication ✔ Agile Development for Faster & Efficient Delivery ✔ 100% Client Satisfaction & Repeat Business Industry Expertise 🏭 ✔ Business Solutions ✔ Healthcare & FinTech ✔ E-Commerce & Retail ✔ Manufacturing & Enterprise Applications I am committed to delivering high-quality, scalable, and secure web applications that align with your business goals. 📩 Let’s discuss your project needs! Feel free to invite me or send a message for expert advice and development services. 🚀
Hardik B. has worked .
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Vadym S.
$65/hr
100% Job Success
Available now
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I’m a Senior Front-End Developer with 11+ years of professional experience and 13,000+ logged hours on Upwork, helping startups and established companies build fast, scalable, and conversion-focused websites. I'm also specialize in HubSpot CMS development, custom themes and advanced drag-and-drop modules, as well as Webflow and pixel-perfect HTML/CSS/JavaScript implementations. I’ve worked with clients ranging from small startups to global companies, delivering long-term, maintainable solutions - not just "pages". What I bring to your project: ✅ Clean, scalable, and maintainable front-end code ✅ Perfomance-optimized and fully responsive layouts ✅ Clear communication & reliable delivery 💻 Core Expertise: Front-End: HTML5, CSS3, Vue.js, JavaScript, Bootstrap, jQuery CMS: HubSpot (HubL, HubDB, Certified CMS Developer & Champion User), Webflow Tools: Git, Figma, Photoshop, Adobe XD I’ve: ✔ Build website and landing pages from scratch ✔ Redesigned websites to improve UX, accessibility, and conversions ✔ Worked remotely with US & EU teams for years 🔧 Whether you need a high-converting landing page, or a full website build, I can step in and deliver efficiently. 📍 Available full-time, can start immediately 🕒 Comfortable working in US & EU time zones Let’s discuss how I can help move your project forward
Vadym S. has worked .
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Roman N.
$55/hr
100% Job Success
$300K+ earned
Available now
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🚀 Senior Next.js & React engineer - I build fast SaaS and web apps, recently cutting load time 40% for a platform with 20,000+ users. Top Rated Plus, 100% Job Success, $200K+ earned across 70 projects for US, EU, and Asia clients. ◄ What I Do Best ► ○ Build and scale modern web applications with ReactJS, Next.js, and TypeScript ○ Develop cross‑platform mobile apps using React Native ○ Create pixel‑perfect, responsive UI with TailwindCSS, CSS/SASS, and BEM methodology ○ Integrate APIs (REST, GraphQL) and optimize app performance ○ Lead projects from MVP to enterprise‑grade solutions ◄ Notable Projects ► ○ Educational Platform (Denmark) – improved loading speed by 40% and optimized UX for 20k+ users ○ Sea Navigation App – built a cross‑platform app with live weather and map integration ○ IoT Monitoring System – real‑time device tracking with custom dashboards ◄ Why Clients Choose Me ► ✅ Clear and fast communication ✅ Focus on business goals, not just code ✅ Proven track record with repeat clients ✅ On‑time delivery and transparent process 📩 Let’s discuss how I can help bring your project to life — send me a message and we’ll get started.
Roman N. has worked .
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Digvijay S.
$20/hr
99% Job Success
$200K+ earned
Available now
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If you want a scalable product built right the first time I’m a Senior Full Stack Developer | Laravel, Node, React, AI & SaaS Expert focused on ownership, performance, and business results. ✅ 𝟭𝟭,𝟬𝟬𝟬+ 𝗛𝗼𝘂𝗿𝘀 completed on Upwork ✅ 𝟭𝟬+ 𝗬𝗲𝗮𝗿𝘀 of Full Stack Development experience ✅ 𝟭𝟬𝟬+ 𝗦𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹 Projects delivered ✅ Expert in SaaS Platforms, AI Applications & Enterprise Systems ✅ Long-term technical partner for startups and growing businesses Hey, I’m a business-oriented Senior Full Stack Developer specializing in Laravel, Node.js, React.js, AI-powered applications, and SaaS product development. I help startups, founders, and companies transform ideas into scalable digital products from MVP to production-ready enterprise platforms. My approach goes beyond coding. I work as a technical consultant and solution architect focused on scalability, automation, maintainability, and long-term product success. As a Senior Full Stack Developer | Laravel, Node, React, AI & SaaS Expert, I take full ownership of the development lifecycle: • Architecture Planning • MVP Development • Full Stack Development • AI Integration • API Development • Performance Optimization • SaaS Scaling • Technical Strategy ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▸ Backend Development Laravel, PHP, Node.js, Nest.js, Express.js, Yii, Livewire, Meteor.js ▸ Frontend Development React.js, Next.js, Vue.js, Nuxt.js, TypeScript, Redux ▸ AI & Automation OpenAI, LangChain, LangGraph, Generative AI, Predictive AI, TensorFlow, Hugging Face, Cursor AI ▸ Databases MySQL, PostgreSQL, MongoDB, Firebase ▸ Cloud & DevOps AWS, Firebase, Vercel, Server Management ▸ UI Frameworks Tailwind CSS, Bootstrap, Material UI (MUI), Ant Design ▸ APIs & Integrations Stripe, PayPal, Google APIs, Facebook APIs, Firebase, Sentry ▸ Tools & Workflow GitHub, GitLab, Bitbucket, Jira, Trello, VS Code, WebStorm ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 𝗮𝘀 𝗮 𝗦𝗲𝗻𝗶𝗼𝗿 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▸ SaaS Platforms ▸ AI-Powered Applications ▸ CRM & ERP Systems ▸ Marketplace Platforms ▸ Booking Systems ▸ Enterprise Applications ▸ Automation Platforms ▸ Custom Web Applications I build modern products as a Full Stack Laravel Developer, Node.js Developer, and React.js Expert — creating scalable backend systems, clean frontend experiences, and high-performance architectures. On the backend, I develop secure APIs, scalable microservices, database architecture, authentication systems, and third-party integrations using Laravel and Node.js. On the frontend, I build responsive and modern interfaces using React.js, Next.js, Vue.js, and TypeScript with a strong focus on performance and user experience. As an AI & SaaS Expert, I help companies integrate AI into their products using OpenAI, LangChain, and Generative AI to automate workflows, build intelligent assistants, improve user engagement, and create scalable AI-driven systems. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✔ Senior-level Full Stack expertise ✔ Business-oriented thinking ✔ Strong ownership mindset ✔ Clean & scalable architecture ✔ Fast communication & reliable delivery ✔ Long-term product mindset ✔ AI + SaaS specialization Whether you need a Senior Laravel Developer, Node.js Developer, React.js Developer, AI SaaS Expert, or a Full Stack Technical Consultant — I can help you turn your vision into a scalable, production-ready product. 📩 Let’s build something great together.
Digvijay S. has worked .
Webethics Solutions
Associated with
Webethics Solutions
$2M+
earned