Hire the Best React.js Developers
in Malaysia

I'm a Full-Stack Web Developer specializing in React, Next.js, TypeScript, Node.js, and Express.js, with hands-on experience building SaaS platforms, ERP systems, POS systems, CMS platforms, travel websites, and other business applications. My strongest area is frontend development, but I also build backend APIs, integrate databases, handle business logic, and connect third-party services. This allows me to understand the complete flow of a feature — from the user interface to the backend and database. WHAT I CAN HELP YOU WITH • React / Next.js Development Build new pages, features, reusable components, dashboards, and business applications. • UI & Responsive Development Convert Figma designs into responsive interfaces and fix CSS, Tailwind, layout, and mobile responsiveness issues. • Backend Development Build REST APIs and backend services using Node.js and Express.js, including authentication, authorization, and business logic. • API & Payment Integration Integrate REST APIs, payment gateways, authentication services, and third-party platforms. • SaaS / ERP / POS / CMS Build and maintain business applications such as SaaS platforms, ERP systems, POS systems, CMS platforms, dashboards, and multi-tenant applications. • Database & Backend Services Work with MySQL, MariaDB, MongoDB, CouchDB, Supabase, and Firebase depending on the project's requirements. • Bug Fixing & Refactoring Debug existing applications, fix frontend and backend issues, refactor code, and improve maintainability. • Deployment & Hosting Deploy and maintain web applications using platforms such as Vercel and Railway, with experience working with Cloudflare and DNS configuration. • Performance & SEO Improve frontend performance, responsive behavior, page speed, metadata, and basic technical SEO. TECH STACK Frontend: React, Next.js, TypeScript, JavaScript, HTML, CSS, Tailwind CSS Backend: Node.js, Express.js, REST APIs Database & Backend Services: PostgreSQL, MySQL, MariaDB, MongoDB, CouchDB, Supabase, Firebase Deployment & Infrastructure: Docker, Vercel, Railway, Cloudflare, Domain & DNS Configuration Design & Development Tools: Figma, Git, Github, Gitlab, pnpm SEO & Web Configuration: Technical SEO, Google Search Console, Sitemap, robots.txt, Metadata HOW I WORK I focus on building clean, maintainable, and practical solutions rather than simply making a feature work. You can expect: • Clear and proactive communication • Regular progress updates • Clean and reusable code • Responsive and user-friendly interfaces • Practical solutions based on your business requirements • Ability to work with existing codebases • Flexible collaboration across different time zones Whether you need help fixing an existing issue, implementing a new feature, integrating APIs or payments, or building and maintaining a complete web application, I can help. Have a project in mind? Send me the details and let's discuss how I can help.

𝙁𝙪𝙡𝙡-𝙎𝙩𝙖𝙘𝙠 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙚𝙧 | 𝙉𝙤𝙙𝙚.𝙟𝙨, 𝙏𝙮𝙥𝙚𝙎𝙘𝙧𝙞𝙥𝙩, 𝙉𝙚𝙭𝙩.𝙟𝙨, 𝙋𝙤𝙨𝙩𝙜𝙧𝙚𝙎𝙌𝙇 I'm a full-stack developer who builds production-ready web applications end-to-end — from database schema design to deployed frontend. My core stack is TypeScript, Node.js/Express, Next.js, and PostgreSQL with Prisma ORM, and I focus on systems that actually hold up in production, not just in a demo. 𝗪𝗛𝗔𝗧 𝗚𝗘𝗧𝗦 𝗕𝗨𝗜𝗟𝗧 - MERN Stack Web Development - AI-Powered Web Applications - AI API Integration (OpenAI, Gemini, Claude & More) - SaaS Platforms & Startup MVPs - Custom Web Applications - Database Design & Optimization (PostgreSQL, Prisma) - Bug Fixes, Performance Optimization & Code Refactoring - SaaS platform development: multi-tenant architecture, subscription billing, role-based access - MVP development: full-stack SaaS MVPs delivered fast - Next.js development: App Router, SSR, SSG, ISR, API routes - React development: dashboards, SPAs, admin panels, TypeScript, Tailwind CSS, shadcn/ui - NestJS development: REST API, GraphQL API, microservices - Full-stack development: end-to-end Next.js, React, Node.js, NestJS apps - Authentication & authorization: JWT, OAuth, refresh token rotation, RBAC - Stripe integration: subscriptions, Stripe Connect, webhooks - Admin dashboard development: data-heavy, high-performance interfaces - Real-time app development: WebSockets, Socket IO - Figma to code: pixel-perfect UI - Cloud and DevOps: AWS, Docker, Vercel, CI/CD, GitHub Actions 𝑾𝒉𝒂𝒕 𝑰'𝒎 𝒔𝒕𝒓𝒐𝒏𝒈 𝒂𝒕: Production-grade auth systems: JWT rotation, refresh token families, account lockout, OTP flows Complex Prisma schema design — multi-model, multi-enum, named relations Role-based access control (RBAC) Third-party integrations: Stripe, Cloudinary, Neon Postgres, LLM/Dify tool-calling Debugging production issues — route-ordering bugs, middleware edge cases, deployment-specific errors — by tracing the actual root cause instead of patching symptoms 𝐼 𝑤𝑜𝑟𝑘 𝑎𝑐𝑟𝑜𝑠𝑠 𝑡ℎ𝑒 𝑓𝑢𝑙𝑙 𝑠𝑡𝑎𝑐𝑘 𝑎𝑛𝑑 𝑐𝑎𝑟𝑒 𝑎𝑏𝑜𝑢𝑡 𝑙𝑜𝑛𝑔-𝑡𝑒𝑟𝑚 𝑠𝑡𝑎𝑏𝑖𝑙𝑖𝑡𝑦: 𝑐𝑙𝑒𝑎𝑛 𝑎𝑟𝑐ℎ𝑖𝑡𝑒𝑐𝑡𝑢𝑟𝑒, 𝑚𝑎𝑖𝑛𝑡𝑎𝑖𝑛𝑎𝑏𝑙𝑒 𝑐𝑜𝑑𝑒, 𝑎𝑛𝑑 𝑠𝑦𝑠𝑡𝑒𝑚𝑠 𝑡ℎ𝑎𝑡 𝑑𝑜𝑛'𝑡 𝑏𝑟𝑒𝑎𝑘 𝑎𝑠 𝑦𝑜𝑢𝑟 𝑝𝑟𝑜𝑑𝑢𝑐𝑡 𝑔𝑟𝑜𝑤𝑠 full stack developer | website development | web application | software developer | web app development | backend developer | custom website | full stack website | build website | front end developer | web developer | mern stack developer | software development | create website | business website | frontend developer | web app | saas developer | nodejs | full stack | website builder | mern stack | javascript | website developer | ai website | html css | website design | ai web application | figma to wordpress | front end | nodejs backend | saas development | api integration | react website | angularjs | responsive design | ecommerce website | nextjs | rebuild website | back end developer | web app developer | ai web app | ai developer | react | database design database programming | react js | react developer | wix code | payment | custom design | automation | build website | custom | website design | react nextjs | javascript developer | react frontend | docker | aws cloud | deployment | api | rest api | github | web application |app development | bug fixing | react developer | custom web app | nextjs developer | ci cd pipeline |next js | react js | react developer | software developer | full stack developer | react | web app | next js developer | javascript | nextjs | figma to react | frontend developer | saas | reactjs | custom website | web developer | crm | typescript | ai developer | tailwind css | react web app | responsive web | react front end | web hosting | full stack dev | front end website

Hi my name is Heydie Zuliansyah, Looking for a talented Backend ? Need someone highly responsible for the job? Hire me and I'll make you impressed with my services. Iam a Senior Java Engginer. I have experience more than 7+ years in Tech Industry. I am familiar with a Spring Boot frameworks, and I have developed API for a production system. I do Programming FullTime. A few I would like to highlight that would enable me to contribute to your bottom line are: - Highly skilled in designing, testing, and developing software - Thorough understanding of data structures and algorithms - Knowledgeable of back-end development best practices - Hands-on software troubleshooting experience - Proven track record of proper documentation for future maintenance and upgrades Develop with Technology : - Java - Spring Framework - Springboot - Spring Reactive Web - Junit Test and Mockito - Microservices - Event Driven Architecture - Database MySql, Postgres, MSQL Server, MongoDB, Redis, H2, Elastic - Apache Kafka - RabbitMq - Docker - Kubernetes - AWS Service - React & Angullar - Payment Gateaway - Store Procedure SQL - Jasper Reporting - Spring security, Oauth, Json Web Token - Gitlab, Github, Bitbucket - and more I will support your project immediately. I will do for the best and finish fast, base your request. I hope I can become part of your team soon.. Thank You Heydie Zuliansyah

Hi there! I’m a passionate and results-driven Full Stack Developer with over 6+ years of experience delivering powerful, scalable, and user-centric web and mobile applications for both startups and enterprises. I specialize in both MERN & MEAN stacks (MongoDB, Express, React/Angular, Node.js) and enterprise development using SAP BTP (CAP, MDK, Cloud Foundry, XSUAA). I've developed and deployed custom APIs, SAP-integrated dashboards, mobile apps, and full admin portals—from Figma to production. My toolbox also includes React Native, Flutter, Android (Java), and backend integrations with PostgreSQL, Firebase, and Azure Graph API. Whether it’s building a business app from scratch or modernizing a legacy system, I bring full-stack flexibility and end-to-end project management to the table. ✅ What I offer: Full Stack Web Development (MERN, MEAN) SAP BTP App Development (CAP, MDK, Fiori) Custom Node.js APIs + Auth (XSUAA, Firebase, JWT) React, Angular, Tailwind, Material UI Android & Cross-platform Mobile Apps SAP ECC & Graph API Integration PostgreSQL, SQLite, MongoDB Clean Code + Full Testing + Deployment Support 🔒 All work is done by me—no outsourcing, no generic solutions. 💬 Clear communication and consistent updates guaranteed. 🚀 My goal: deliver quality that brings your vision to life, on time. Ready to build something great together? Let’s connect!

Front End Web Developer 1. Experienced with web development using : Next JS , React JS , Material UI , Bootstrap , Laravel 2. Experienced with CMS tool - Wordpress , Elementor (Wordpress) , Shopify Personal Projects 1. Kened Mate - Travel blog 2. [Ongoing] - Pulpen Studio - A website for people to design their digital invitation card