Hi, I'm Raquib πŸ‘‹
Full Stack Developer with a System Programming Core β€” building from frontend to the kernel
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About

I'm a full stack developer with a strong foundation in C++, operating systems, and low-level networking. From building intuitive UIs with React to engineering performant backends and writing custom file sync or proxy servers in C/C++, I love creating end-to-end systems that are both user-friendly and deeply optimized. I believe in understanding things from the metal up β€” whether it's browser-side rendering or socket-level data transfer.

Skills

Typescript
C/C++
React
Next.js
Node.js
Python
MongoDB
PostgreSQL
My Projects

Check out my latest work

I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.

Banaras Mart

Banaras Mart

Banaras Mart β€” your go-to online store for elegant women's fashion! Seamlessly shop with cash on delivery or Razorpay, manage orders, wishlist favorites, and track returns. Powerful dashboards for sellers and admins, real-time sales charts, and secure login flows make this a complete, stylish, and user-friendly e-commerce experience.

Javascript
React.js
MongoDB
Mongoose
TailwindCSS
Redux Toolkit
Razorpay
Node.js
Express.js
ProxyRaQ

ProxyRaQ

Developed a multi-threaded HTTP/HTTPS proxy server using POSIX threads, sockets, and OpenSSL for secure SSL tunneling.Load tested with 10K requests @ 100 concurrent clients over real content (1.2KB per request), sustaining 3150+ req/sec, 0% failure, and ~4MB/sec throughput

C
Sockets
HTTP Parsing
Posix Threads
Thread Pool
Finance Manager

Finance Manager

Finance Manager - a sleek PWA that tracks your income, expenses, and savings with precision. Filter by payee, category, or account; generate insightful reports with charts; and manage multiple accounts effortlessly. Built with Next.js, TypeScript, and PostgreSQL β€” it’s your personal finance dashboard, anytime, anywhere.

Next.js
Typescript
PostgreSQL
Drizzle
Hono.js
TailwindCSS
Shadcn
Zustand
Synclet

Synclet

Tired of constant polling? So were we. Tired of syncing whole files just because 2 bytes changed? Same here. Synclet is built to sync files precisely, using content-defined chunking, event-driven notifications, and peer-based snapshots, all without wasting cycles.

C++
Inotify
Epoll
Content-Defined-Chunking
Rolling Hash
SHA-256
Custom Protocol