Muhamad R.

#FullStackDeveloper #MobileAppDevelopment #React #WebDevelopment #TypeScript #NextJS #NestJS #MERNStack #PERNStack #MEANStack #OpenAI #Expo #Android Hi, I’m a Full Stack & Mobile Developer with 7+ years of professional experience building production ready web and mobile applications from clean UX prototypes to scalable, cloud backed systems. I specialize in TypeScript, React/Next.js, React Native, and Node/Nest.js, and I’ve delivered solutions for analytics platforms, logistics, HR, e‑commerce, real estate, and community apps. My focus is simple: ship reliable software that looks great, performs fast, and is easy to maintain. --- 🔧 What I Build 📱 Mobile Apps (React Native & Expo, Flutter) - Cross‑platform apps for iOS & Android using React Native, Expo, and TypeScript - Clean, responsive UI with React Native Paper, React Native Elements, Tailwind UI - API integration (REST/GraphQL), authentication, real-time features, state management (Redux, React Query, Context API) 🌐 Web Apps & Dashboards (Frontend) - Modern SPAs and dashboards with React.js & Next.js (SSR, SSG, CSR, SPA) - Design‑driven builds using Tailwind CSS, MUI, Styled Components, Highcharts - Component systems and design consistency with Storybook, Figma, Adobe XD 🧩 Backend, APIs & Integrations - REST & GraphQL backends with Node.js, Nest.js, Express.js, Laravel Lumen - Databases: PostgreSQL, MySQL/MariaDB, MongoDB - Messaging & real‑time: RabbitMQ, SocketIO, Pub/Sub - Third‑party & internal API integrations (e.g. Strava API, payment/analytics/platform APIs) 🤖 AI, Automation & Smart Features - AI‑powered features using OpenAI API (ChatGPT) for chatbots, Q&A, smart search, and content generation - Intelligent content and workflows (e.g. Islamic content platform with AI‑assisted features for a mosque community) ☁️ DevOps, Quality & Delivery - CI/CD, Docker, PM2, modern deployment workflows (Vercel, cloud platforms) - Testing and quality with Jest, Robot Framework, and robust error handling/logging - Agile/Scrum, Trello‑based workflows, clear communication and regular demos