Hire the Best React.js Developers
in Turkey

Hi, I'm Parmida 👋 I'm a React.js and Next.js Developer specializing in building modern SaaS products, AI-powered applications, and scalable web platforms. I help startups and businesses turn ideas into fast, reliable, and user-friendly digital products — from responsive websites and dashboards to complex applications with AI features, APIs, authentication, and payments. My core expertise includes: ✅ React.js, Next.js, TypeScript, JavaScript ✅ Tailwind CSS, Shadcn UI, MUI, Radix UI ✅ SaaS dashboards and admin panels ✅ AI integrations (OpenAI APIs, AI workflows, intelligent features) ✅ REST API integration and full-stack development with Node.js ✅ Authentication, databases, payments, and third-party services ✅ Performance optimization, responsive design, and clean UI/UX Some of the products I have worked on include: • AI-powered web applications and SaaS dashboards • E-commerce platforms with modern frontend architectures • Admin panels and CRM-style systems • Landing pages focused on performance and conversion • Full-stack applications with API integrations I care about writing clean, maintainable code and creating products that are not only visually polished but also built for real users. When working with me, you can expect: ✔ Clear communication and regular updates ✔ Attention to detail and pixel-perfect implementation ✔ Ownership of tasks from idea to delivery ✔ A problem-solving mindset when challenges appear If you’re looking for a developer who can help build, improve, or scale your web product, I’d love to discuss your project. 🚀

Are you tired of hiring developers who deliver messy code and disappear when problems arise? Need a developer skilled in both front-end and back-end technologies to build scalable systems? Over the past 5+ years, I’ve delivered production-ready web applications . I build scalable web applications using React, Next.js, Node.js, Nest.js and PHP — from backend APIs and full SaaS platforms and dashboards. Tech Stack : Frontend: React.js, Next.js, TypeScript, JavaScript, Redux Toolkit, React Query, Tailwind CSS, Bootstrap, shadcn/ui, MUI Backend: Node.js, Express.js, NestJS, PHP. Databases: MySQL, MongoDB, SQL design. Design → Code: Figma to React/Next.js (pixel perfect) DevOps: Linux servers, deployments, server uploads, GitHub, CI/CD AI Tools: ChatGPT, Cursor, automation, AI-powered development workflows 🛠️ What I Build Full-stack web applications Next.js dashboards, admin panels, CRM/ERP systems API development (REST APIs, integrations, third-party services) websocket, real time chat, socket Io. SaaS platforms, authentication systems, and scalable backends E-commerce, business tools, booking systems Landing pages & custom UI components ⚡ Why Clients Choose Me Fast delivery with clean, maintainable code Expert UI/UX implementation (Figma to React/Next.js) High-quality API architecture Pixel-perfect frontend + optimized backend performance Strong debugging & problem-solving skills Clear communication & full project documentation Works with AI-assisted development for maximum speed and quality 📌 Let’s build something powerful Whether you're starting from scratch or scaling an existing product, I can take your idea from concept → design → development → deployment with professional quality. Send me a message and let’s get started! 🚀

✅ 10,000+ Upwork Hours Thanks for checking out my profile 👋 I’m a senior full-stack developer with 12+ years of experience building scalable, production-grade applications. I specialize in modern TypeScript ecosystems, frontend architecture, and backend integrations — with a strong focus on performance, maintainability, and developer experience. Current areas of focus include: Frontend: - Rapid UI prototyping and iteration - Accessibility - Web performance - Web application architecture - React, React Router DOM, Hooks - Hasura, GraphQL, Apollo, Web Sockets, Firebase - State management (xstate, Redux, orchestrating local and remote state) - Typescript - Developer experience (UX for devs), NodeJS - Cypress - Advanced UI interactions (drag and drop, inline editing, real-time updates) - Async/await, ES Modules, etc - Tailwind / Shadcn / MaterialUI / Daisyui Backend - havascript runtime: node / bun / deno - Frameworks: Nest.js / Hono.js / Express.js - Hasura, GraphQL, Apollo, Web Sockets, Firebase - PostgreSQL / MySQL / Mongo / SQLLite (basic knowlege) Infrastructure & DevOps - VPS setup & management - Docker-based deployments - Kamal deployment workflows - CI/CD pipelines - AWS Basics like S3, ClouldFront 🤝 Why Work With Me I can quickly understand complex systems and improve them I suggest better approaches — not just follow instructions I care about long-term quality, not quick hacks I’m reliable and consistent (10,000+ hours prove it) 🛡️ Commitment I’m open to a short trial period to prove my value I stand behind the quality of my work I stay available and communicative throughout the project Let’s build something great 🚀

Are template sites (WordPress, Wix) failing to meet your business needs? If you need more than slow, insecure, and inflexible solutions, you're in the right place. I am a React.js Developer who builds high-performance, custom-coded web applications from scratch. Using modern technologies (React, Tailwind CSS, Vite, and Node.js), I deliver digital products that aren't just 'beautiful'—they are 'exceptionally fast,' secure, and built to perform. My Expertise: Frontend Development: Building fast, responsive, and SEO-friendly web apps with React. Backend Solutions: Developing basic Node.js APIs, a custom CMS, or authentication systems. Custom-Coded Solutions: 100% unique products built for your specific needs, free from template restrictions. I act as a technical partner, not just a "learner." I focus on understanding your business goals (more customers, better performance) and translating them into the right technical solutions. If you're ready to free your business from the limitations of templates, send me a message.

I help founders and startups build scalable SaaS platforms, MVPs, and full-stack web applications using modern technologies like Next.js, React, TypeScript, and Supabase. I focus on building production-ready systems, not prototypes or demos. 🧩 Core Expertise I specialize in building and optimizing: • SaaS applications (multi-tenant, subscription-based systems) • MVP development for startups and early-stage products • Full-stack web applications using Next.js + Node.js • Backend architecture with Supabase and PostgreSQL • Authentication systems (JWT, OAuth, multi-role access control) • Real-time applications and data synchronization • Admin dashboards and analytics systems • API design, integration, and performance optimization • Stripe and other payment gateway integration and subscription billing systems ⚙️ Tech Stack Frontend: Next.js, React.js, TypeScript, Tailwind CSS Backend: Node.js, Supabase, REST APIs Database: PostgreSQL, Supabase, MongoDB Cloud & Deployment: Vercel, Docker, AWS (basic) Other: Authentication systems, Stripe, Real-time architecture 🚀 What I Deliver • Scalable SaaS platforms built for real users • Fast MVP development for startups (idea → production) • Clean and maintainable full-stack architecture • Secure authentication and authorization systems • High-performance Next.js applications • Database design optimized for scalability (Supabase / PostgreSQL) 🤖 AI-Enhanced Development Workflow I leverage modern AI-assisted development tools as part of my workflow to accelerate delivery and improve development efficiency. This helps reduce development time and project costs, while in many cases also supporting better code quality, faster debugging, and improved implementation consistency, without compromising architecture, maintainability, or engineering standards. 💡 Development Approach I don’t just write code, I design systems that: • Scale with growing user bases • Handle real-world business logic • Are optimized for performance and maintainability • Reduce technical debt from day one 🎯 Ideal Clients I work best with: • SaaS founders building subscription-based platforms • Startups needing fast MVP development • Businesses migrating or rebuilding legacy systems • Teams needing a senior full-stack developer for Next.js / Supabase Why clients keep working with me – Honest time estimates. – Owning outcomes instead of closing tickets. – Leading a project without needing someone to manage me. That's what clients tell me, anyway. If you're building a SaaS product or MVP and need someone to take it from architecture to production, I can help you ship it fast and properly. Next.js Developer, Full Stack Developer, SaaS Development, MVP Development, React Developer, TypeScript Developer, Supabase Expert, PostgreSQL Developer, Node.js Developer, Backend Developer, Frontend Developer, API Development, Stripe Integration, Authentication Systems, Multi-tenant SaaS, Dashboard Development, Scalable Web Applications, Startup Developer

🔥 AI-POWERED BACKEND & FULL STACK ENGINEERING Need a scalable payment system? AI-driven claims processing? A complete SaaS MVP from zero to production? That's exactly what I build. I'm a Senior Backend Engineer and Founder of WeBridge Software with 8+ years of experience. I combine deep NestJS/PostgreSQL expertise with cutting-edge AI/LLM integration and modern frontend skills (React, Next.js) to deliver intelligent, production-ready systems. WHAT I'VE DELIVERED: ✅ 4 years as core backend engineer for a $26M-funded HealthTech-Fintech startup — AI-driven claims processing, payment systems, and dashboards across the GCC region (NestJS, PostgreSQL, Kafka) ✅ AI-powered document processing & RAG systems with OpenAI API ✅ Event-driven microservice ecosystems with Kafka, Redis, and ElasticSearch ✅ Complete SaaS MVPs delivered end-to-end: API + frontend + deployment ✅ Real-time APIs handling 10K+ concurrent WebSocket connections WHAT CLIENTS SAY: "Ali is an experienced professional, who respects his job, delivers on time, and is easy to communicate with. We worked on a long-term project without any issue and definitely would work with him again." TECHNICAL EXPERTISE: 🧠 AI & LLM: OpenAI GPT, Claude API, RAG Systems, AI Agents, LangChain, Embeddings, Vector Databases 🔙 Backend: NestJS, Node.js, Express, TypeScript, GraphQL 🖥️ Frontend: React, Next.js, TypeScript, Tailwind CSS 💾 Databases: PostgreSQL, MongoDB, MySQL, Redis, ElasticSearch ⚡ Architecture: Microservices, Event-Driven (Kafka, Bull), REST & GraphQL APIs ☁️ Cloud & DevOps: Docker, AWS (EC2, S3, Lambda), CI/CD 💳 Fintech: Stripe, Payment Gateways, Multi-currency Systems 🏥 HealthTech: Claims Processing, Medical Billing APIs WHY I DELIVER 3X FASTER: I use AI-assisted development workflows (Claude Code, Cursor, AI agents) daily. Faster delivery, fewer bugs, more value for your budget — without compromising quality. Ready to discuss your project? Send me a message — I typically respond within 2 hours.