I love figuring out how things work under the hood and why they work the way they do. I'm always curious about the words "how" and "why." I enjoy solving problems in smart ways and learning from every little challenge — whether at work, at home, or even over coffee.
I'm curious about everything, fascinated by ideas that make life smoother, and excited to keep building cool things that make a real difference.
Skills
C
JavaScript
TypeScript
Go
Node.js
NestJS
Express.js
PostgreSQL
MongoDB
Redis
RESTful APIs
GraphQL
BullMQ
Prisma
React
Next.js
Tailwind CSS
Git
Docker
Selected Projects
Erazor
Erase, Edit and Save images in seconds. Remove unwanted objects, people, watermarks from your photos.
Work Experience
Blog
JavaScript Internals: How __proto__, prototype, and inheritance actually work
A deep dive into the mechanics of JavaScript’s object system.
JavaScript Internals: Global Execution Context & Temporal Dead Zone
A deep dive into the mechanics of JavaScript’s execution context, hoisting and the temporal dead zone.
Connect
Feel free to contact me at dev.shejanmahamud@gmail.com