Hi, I'm Saju👋

Full-Stack Web Developer

I build full-stack products that get the hard parts right — authorization, payments, and data integrity, not just the UI. Shipped three production platforms across job search, healthcare, and developer tooling using Next.js, Node.js, and MongoDB .
Let's connect on LinkedIn or GitHub

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About

I am a full-stack developer from Mymensingh, Bangladesh, with a mathematics background that shows up in how I reason about edge cases and system design. I have shipped three production platforms — spanning job search, healthcare, and developer tooling — focused on the details that actually protect a business: idempotent payment flows, strict authorization checks, and transactional data integrity, backed by React, Next.js, Node.js, Express, MongoDB, TypeScript, and Zod.

I focus on the invisible engineering that keeps platforms reliable: instant session revocation, zero double-charge payment flows, and data consistency under failure. Outside of work, I enjoy solving algorithmic problems on LeetCode and reading books on philosophy and decision-making that influence how I approach software design.

Skills

Languages

JavaScript

TypeScript

HTML5

CSS3

Frontend

React

Next.js

Tailwind CSS

Styled Comp.

Backend & Database

Node.js

Express

PostgreSQL

MongoDB

Mongoose

Prisma

Supabase

Tools & Platforms

VS Code

Git

GitHub

Figma

Cloudflare

Vite

My Projects

Check out my latest work

A selection of full-stack products I've designed and shipped end-to-end.

CareerPilot — AI-Powered Job Board & Career Development Platform

Pinned

Live Code

CareerPilot

Production-ready AI career platform that combines job search, AI career coaching, and role-based administration with secure authentication and scalable backend architecture.

Next.jsTypeScriptNode.jsExpressMongoDBBetter Auth

Live Code

MediCare Connect

Production-ready healthcare platform that enables secure appointment booking, digital prescriptions, and Stripe-powered consultation payments with backend safeguards against duplicate charges and unauthorized access.

Node.jsExpressReactNextjsMongoDB

Live Code

StackPulse

Production-ready developer tools directory with search, reviews, bookmarks, user dashboards, and admin moderation powered by a secure custom JWT authentication system.

Next.jsReactTypeScriptNode.jsExpress

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