👋 Hi, I'm Rashidul Hasan

🚀 Senior Full Stack Developer | Node.js • NestJS • React.js • Next.js • TypeScript

I'm a passionate software engineer with 8+ years of experience building scalable web and mobile applications.
Currently, I’m working as a Senior Backend Engineer (Node.js/NestJS) at Talrock, where I’ve been leading backend and full-stack projects for over 4 years — including developing a complete MDM system (Mobile Device Management) for internal enterprise use.

🧠 What I Do

💻 Backend Development

NestJS • Node.js • Express.js
Prisma • PostgreSQL • MongoDB
REST API & GraphQL Design
Authentication & Authorization (JWT, Firebase Auth, NextAuth)

🎨 Frontend Development

React.js • Next.js (App Router) • Vite
TypeScript • ShadCN UI • Ant Design • Tailwind CSS
State Management (Redux, Zustand, Context API)

☁️ DevOps / Cloud

AWS (EC2, Load Balancer, S3)
Docker & Docker Compose
CI/CD Setup
Nginx & Domain Setup (Namecheap → AWS)

🧩 Others

Firebase Cloud Messaging (Push Notifications)
GrapeJS & CKEditor Integration
WordPress Plugin & Theme Customization
E-commerce (Shopify API, Custom SaaS Stores)

🧰 Tech Stack

Category	Technologies
Frontend	React.js, Next.js, TypeScript, Tailwind CSS, Ant Design
Backend	Node.js, NestJS, Express.js, Prisma, REST/GraphQL
Database	PostgreSQL, MongoDB, MySQL
DevOps	Docker, AWS EC2/S3, Nginx
Mobile	React Native (Expo)
Tools	VSCode, WebStorm, Postman, Git, Prisma Studio

💡 What I'm Currently Working On

🛍️ A SaaS-based eCommerce platform (Shopify alternative) for Facebook-based businesses in Bangladesh
⚙️ NestJS + Prisma backend optimized for scalability and clean architecture
📱 React Native Expo app for order management
💬 Messenger Chatbot + Webview ordering system

📚 What I’m Learning

Advanced System Design for scaling backend services
Kubernetes (for multi-service orchestration)
AI-assisted features integration into existing SaaS platforms

🧑‍💼 Experience

Senior Software Engineer – Talrock (2019 – Present)

Developed full-stack apps using NestJS, React, and PostgreSQL
Built an MDM system (Android + Web) for enterprise device management
Integrated push notifications, Firebase services, and CI/CD pipelines
Designed robust audit & logging systems for security compliance

📫 Let’s Connect

🌐 Portfolio / Website 💼 LinkedIn
💻 GitHub

⚡ “Build. Break. Learn. Repeat.”

I love creating things that make people’s lives easier — whether that’s a scalable API, a smooth UI, or a system that just works.

⭐️ If you like my work, consider following or collaborating on open-source projects!

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