Hire the Best React.js Developers
in Bangladesh

I am a MERN stack developer. I can build modern web app for your business. I thrive on transforming ideas into reality.With a keen eye for detail and a commitment to excellence, I am dedicated to exceeding your expectations and delivering impactful results. I can handle everything that a modern web app should have, like google map api, localization, virtualization, crud operation etc. • HTML5, CSS3, Bootstrap, Javascript, React JS, Redux Toolkit, Node JS, Express JS, MongoDB, Firebase, Google map API, I18Next and many more. Let's collaborate and take your projects to new heights together.

🚀 Full-Stack Developer | Web, Mobile & API Solutions I help businesses build scalable web and mobile applications using modern frameworks like React.js, Next.js, React Native, Node.js, Express.js, FastAPI, and Django. With expertise in JavaScript, TypeScript, and Python, I deliver high-performance solutions tailored to your needs. 🔹 Backend & APIs: Node.js, Express, FastAPI, Django, REST, GraphQL, JWT/Auth, Microservices, SwaggerUI 🔹 Frontend & UI: React.js, Next.js, React Native, GSAP, Lenis animations, SEO-friendly web apps 🔹 Databases: PostgreSQL, MongoDB, Prisma, Mongoose, ORM, SQL/DBMS concepts 🔹 Cloud & DevOps: AWS, Docker, Linux, Nginx, CI/CD pipelines 🔹 Software Practices: Software Design, Scalable Architecture, Secure Authentication, Testing 💡 I’ve worked with startups, SaaS products, and eCommerce businesses, helping them scale their apps and optimize performance. ✅ What you get: Clean, maintainable, and scalable code Fast & responsive UI/UX Secure authentication & API integration Reliable deployments with CI/CD Let’s bring your idea to life 🚀

I help early-stage SaaS founders build production-ready MVPs, dashboards, and admin panels with Stripe subscriptions using React.js, Next.js & Node.js, Express.js, MongoDB & PostgreSQL live in 3–4 weeks. Recent results: → Built a school management system for 500+ active students (production launch in 3 weeks) → Delivered a React analytics dashboard processing 10K+ daily transactions → Developed a booking platform supporting 200+ concurrent users I’m Masud Sarder, a Full Stack Developer with 4+ years of software industry experience, building real-world applications in production. I specialize in MERN & PERN stacks, focusing on scalable architecture, performance optimization, and maintainable codebases. I prioritize clean code, predictable delivery, and solutions that scale beyond MVP. What I deliver: MERN stack MVPs ready for real users (React, Node.js, Express, MongoDB or PostgreSQL), frontend to deployment in 3-4 weeks. React/Next.js frontends with responsive UI and fast load times. Node.js/Express backends with RESTful APIs and third-party integrations (Stripe, Twilio, SendGrid, Google Maps). Database design and optimization (MongoDB, PostgreSQL, Prisma, or Mongoose). Authentication systems (JWT, OAuth, role-based access). AWS/DigitalOcean deployment with CI/CD pipelines. I've shipped dashboards, internal tools, and backend APIs for EdTech, SaaS, and marketplace platforms that systems teams rely on daily. Tech stack: React.js & Next.js Node.js & Express.js MongoDB & PostgreSQL Prisma & Mongoose, TypeScript, Tailwind CSS, AWS, Docker, Git. I value clear communication, maintainable code, and on-time delivery. If you need an MVP that actually launches and scales, let's talk about your timeline and goals. 📩 If you're building a SaaS MVP and need it live in 3–4 weeks with scalable architecture, send me your scope and timeline, and I’ll map out the build plan.

Hello Dear, Thanks for checking my profile. 🔥 48 COMPLETED JOBS WITH ZERO NEGATIVE FEEDBACK ⭐️ Consistent 5 STAR REVIEWS & LONG-TERM CLIENT PARTNERSHIPS 🏆 100% Job Success Rate Want to make a website, web app, mobile app or fix bugs? I'm glad to provide you the solution. My service: - SaaS dashboards - Admin panels - CRM / ERP systems - Analytics platforms - Landing pages - Marketplaces - Internal tools - Client facing portals • Website design • Mobile App design • Figma/XD/PNG to React • Figma/XD/PNG to HTML • Figma/XD/PNG to React Native • React JS API development • Next/Nuxt JS development • NodeJs/MongoDB development • Website/Mobile App Bug Fix Technology I am using: • HTML5 • CSS3 • SASS • Bootstrap • Tailwind CSS • Material UI • Ant Design • Chakra UI • JavaScript • TypeScript • React JS • Next JS • NodeJs - ExpressJs - NestJs • MongoDB • React Native and more... Tools I am using • Figma • Adobe XD • Sketch • Zeplin - Cursor AI - Claude AI - Codex • Visual Studio Code - Antigravity • Git and more... Please feel free to contact me to discuss your idea

Hi there! I'm a passionate React Native Developer with a strong full-stack development background — helping you build powerful, scalable mobile apps that connect seamlessly with robust backends. Core Skills: Frontend: React Native, React.js, Redux, Context API, Expo, React Navigation Backend: Node.js, Express.js, NestJS Database: MongoDB, PostgreSQL, MySQL, Firebase, SQL DevOps & Tools: Docker, Firebase Other Expertise: JWT Authentication, Role-based Access, API Security, Push Notifications Whether you're launching a new app, improving an existing one, or need both frontend and backend support — I can help from concept to deployment. I focus on: Clean UI/UX with React Native Scalable backend APIs with Express/NestJS Real-time features like chat or notifications Optimized queries & secure databases (Mongo/PostgreSQL) End-to-end app architecture and deployment I believe in clear communication, on-time delivery, and writing clean, maintainable code. Let’s work together to build something impactful! Feel free to reach out — I’d love to hear about your project.

🚀 React, Next.js, WordPress, Shopify, AI Agent & Tracking Specialist | Digital Marketing & Web Analytics Expert Are you searching for a reliable, long-term partner who not only builds high-performance websites but also ensures accurate conversion tracking and analytics setup? Let’s talk! I’m Ahsan Taz, a full-stack developer and Digital Marketing Analytics Specialist, passionate about building scalable websites and delivering precise, actionable insights to supercharge your ad campaigns. Over the years, I’ve helped eCommerce brands, SaaS companies, and course creators optimize both their front-end experience and backend analytics, ensuring everything works in harmony. 💻 My Core Skills: Frontend & CMS Development ✅ React JS, Next JS ✅ WordPress, WooCommerce, Elementor ✅ Shopify Theme Customization & App Integration ✅ Headless CMS & Custom Website Development ✅ HTML, CSS, Tailwind CSS, JavaScript, API Integration Conversion Tracking & Analytics ✅ Google Analytics 4 (GA4) Setup & Custom Events ✅ Google Tag Manager (Client & Server-Side) ✅ Meta Pixel & Facebook Conversion API ✅ TikTok, LinkedIn, Pinterest, Snapchat, Bing Ads Tracking ✅ Affiliate & S2S Tracking Solutions ✅ Consent Mode V2 & GDPR-compliant Tracking ✅ Looker Studio (Data Studio) Custom Dashboards ✅ BigQuery Integration for Advanced Reporting 🔍 Why Choose Me? 🔹 Full-Spectrum Expertise – From coding to conversion, I’ve got you covered 🔹 Custom-Tailored Solutions – Every business is different, so I craft tracking and dev setups that match your exact needs 🔹 Results-Driven Mindset – I focus on measurable outcomes and ROI, not just implementation 🔹 Tech-Savvy & Future-Proof – I stay ahead of trends in both dev and marketing analytics 📈 How I Work: Discovery Call – Understand your goals, tech stack, and pain points Audit (Optional) – Deep dive into your current setup and analytics stack Strategic Planning – Roadmap creation for dev or tracking enhancements Flawless Execution – Coding, tracking, and testing to ensure accuracy Reporting & Support – Analyze performance and plan future optimizations 🛠 Platforms I Work With: Shopify | WordPress | WooCommerce | Kajabi | Webflow | Custom CMS | React + Next.js Apps Let’s work together to build fast, conversion-optimized websites backed by reliable data tracking systems. 📩 Send me a message today to get started!