Hi there! I'm
MahmudHasan Mubin
Full-StackSoftware Developer
Crafting robust, scalable full stack solutions with React,Node.js, NestJS, and PostgreSQL.
About Me
Passionate full stack software developer with a strong foundation in modern web technologies. I specialize in building scalable, efficient, and maintainable applications.
Hi! I'm Mahmud Hasan Mubin, a dedicated full stack software developer from Bangladesh. My journey in software development began with a curiosity about how systems work behind the scenes.
I specialize in full stack development with React.js and Next.js for creating dynamic user interfaces, and Node.js, Express.js, NestJS for building robust backend APIs. I have expertise in PostgreSQL and MongoDB for comprehensive data management.
When I'm not coding, you'll find me exploring new technologies, contributing to open-source projects, or sharing knowledge with the developer community. I believe in writing clean, maintainable code that scales.
Frontend Development
React.js, Next.js, JavaScript, HTML5, CSS3, Tailwind CSS
Backend Development
Node.js, NestJS, Express.js, RESTful APIs, Microservices
Database Management
PostgreSQL, MongoDB, Redis, Prisma ORM
DevOps & Tools
Docker, AWS, Git, CI/CD, Testing, System Architecture
Skills & Expertise
A comprehensive overview of my technical skills and proficiency levels across different areas of full stack development and system architecture.
React
Frontend
Next.js
Frontend
JavaScript
FrontendHTML/CSS
Frontend
Tailwind CSS
Frontend
Node.js
Backend
NestJS
Backend
Express.js
Backend
TypeScript
Backend
Socket.io
Backend
PostgreSQL
Database
MongoDB
Database
Redis
DatabasePrisma ORM
DatabaseREST APIs
Architecture
GraphQL
Architecture
Nginx
DevOps
Docker
DevOps
Git
DevOpsCI/CD
DevOpsContinuous Learning
Technology evolves rapidly, and so do I. I'm constantly learning new frameworks, tools, and best practices to stay at the forefront of full stack development. Currently exploring Rust, Kubernetes, and Event-Driven Architecture.
Featured Projects
A showcase of my recent full stack projects demonstrating scalable architecture, clean code practices, and modern development techniques.
School Management System
A production-ready School Management System API built with Express.js and TypeScript. Features JWT-based authentication with role-based access control for Admin, Teacher, and Student roles. Includes complete CRUD operations for student management, class management with enrollment, and PostgreSQL database with Drizzle ORM.
Headless E-Commerce System
A modern headless e-commerce backend API built with Node.js and TypeScript. Features include product catalog with multi-variant support, guest cart system with token-based management, promotional engine with flexible discounts, complete order processing workflow, and MongoDB aggregation pipelines for optimized performance.
Breathing & Meditation App
A modern breathing and meditation application featuring advanced curved-path animations, dynamic background effects, multiple breathing patterns, session management, and user progress tracking. Built with React 18 and Framer Motion for smooth animations, plus a complete backend with JWT authentication, streak system, and achievement unlocking.
Bookmark Application
A progressive bookmark management application built with NestJS framework and TypeScript. Features user authentication with signup/signin functionality, Prisma ORM for database management, comprehensive end-to-end testing with Pactum, Docker containerization, and automated testing workflows. Demonstrates modern backend development practices with scalable architecture.
Inventory Management System
A secure and scalable inventory management backend for businesses to manage daily operations efficiently. Features real-time inventory tracking, sales & purchase transactions, returns handling with data integrity, supplier & customer management, expense tracking, and comprehensive reporting. Built with MongoDB transactions for data consistency and advanced security measures.
Task Manager
A robust task management backend application built with Node.js and Express.js. Features user registration and login with email-based JWT authentication, complete CRUD operations for tasks, OTP verification with Nodemailer, password reset functionality, and middleware for route protection. Designed for learning and demonstrating backend development skills.
GitHub Activity
Live statistics and recent projects from my GitHub profile, showcasing active development and open-source contributions.
Recent Projects
Get In Touch
Ready to discuss your next project or explore collaboration opportunities? I'd love to hear from you. Let's build something amazing together!
Send a Message
Contact Information
Let's Collaborate!
I'm always interested in discussing new opportunities, whether it's a full-time position, freelance project, or just a chat about technology. Don't hesitate to reach out!