Software Engineer
TypeScript-first software engineer building scalable web apps, real-time systems, and developer tools. React/Node.js, clean architecture, performance tuning.
Building scalable systems, driving technical excellence
I'm a software engineer with 5+ years of experience architecting and delivering production applications used by thousands of users. From real-time multiplayer platforms to enterprise ERP systems, I focus on building performant, maintainable solutions that solve real problems.
I believe in engineering fundamentals — clean architecture, type safety, and thoughtful abstractions. When I'm not shipping features, I write about JavaScript internals because understanding the 'why' behind the code makes the difference between a good engineer and a great one.
Get In TouchMy professional journey
Dhaka, Bangladesh
Leading development of complex applications with focus on architecture and performance.
Dhaka, Bangladesh
Core engineer on enterprise ERP platform serving 500+ daily active users.
Dhaka, Bangladesh
Delivered end-to-end web solutions for diverse client projects.
Dhaka, Bangladesh
Built and optimized web applications for corporate clients.
Learned the basics of web development.
Selected work and side projects
Real-time file sharing platform with encrypted transfers, link expiration, and collaborative workspaces. Handles concurrent uploads with chunked streaming.
Full-featured chess engine with move validation, game state management, and AI opponent. Implements standard chess rules including castling, en passant, and promotion.
Productivity suite featuring budget analytics with visualizations, rich-text notes with markdown support, and data export capabilities.
Technical blog with MDX support, syntax highlighting, SEO optimization, and RSS feeds. Writing about JavaScript internals and engineering patterns.
Thoughts and tutorials
IIFE is a technique where we create a function and execute it immediately in one step, instead of defining it first and then calling it separately.
Read moreIn JavaScript, a function can always remember values from the place where it was created — even after that outer code has finished running.
Read moreHoisting is one of JavaScript's most interesting behaviors. JavaScript processes your code in two main phases: Creation Phase and Execution Phase.
Read moreScope is the area where variables and functions can be accessed in your code. Think of it as the "reach" of your variables.
Read more