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01// featured projects

Proof of execution.

Real systems shipped to production — each with the problem it solved, how it was architected, and what it changed for the business.

Trikunja

2025

Intelligent Tutor Matching Platform

The Challenge

Students and tutors relied on social media groups and word-of-mouth: matching was slow, unverified, and bookings happened entirely off-platform with no accountability.

The Solution

A full marketplace with a weighted matching algorithm, role-based dashboards for students and tutors, real-time scheduling, and an automated review loop that closes every booking.

  • React
  • Django
  • Python
  • PostgreSQL
  • WebSockets
  • JWT
Live Demo

Architecture

  1. Frontend

    React SPA · JWT auth · role-based routing

  2. Backend

    Django REST API · weighted matching engine

  3. Realtime

    WebSockets for scheduling & notifications

  4. Database

    PostgreSQL with indexed match-scoring queries

Business Impact

  • Cut average time-to-hire for tutors by ~40%
  • Automated 100% of the booking lifecycle
  • 4.8★ average student satisfaction

devBlog

2024

High-Performance Developer Blog

The Challenge

Most developer blogs are bloated client-rendered apps: slow first paint, poor SEO, and reading experiences that fall apart on mobile.

The Solution

A statically generated, edge-cached blog where every page ships as pre-rendered HTML — with syntax highlighting across 20+ languages and zero layout shift.

  • React
  • Next.js
  • JavaScript
  • Tailwind CSS
  • Vercel Edge
Live DemoSource Code

Architecture

  1. Frontend

    Next.js SSG · React · Tailwind CSS

  2. Content

    Markdown pipeline with build-time highlighting

  3. Delivery

    Vercel Edge Network · immutable caching

Business Impact

  • 100/100 Lighthouse performance and SEO
  • First contentful paint under 1 second worldwide

Lynkify

2024

Enterprise-Grade Link Management

The Challenge

Teams shared shortened links through consumer tools with no ownership, no access control, and no insight into what was actually getting clicked.

The Solution

A multi-user link workspace with JWT-secured APIs, role-aware dashboards, and per-link click analytics rendered with Chart.js.

  • MongoDB
  • Express
  • React
  • Node.js
  • Chart.js
  • JWT
Source Code

Architecture

  1. Frontend

    React · Chart.js analytics dashboards

  2. Backend

    Node.js + Express · JWT auth · rate limiting

  3. Database

    MongoDB with indexed short-code lookups

Business Impact

  • Sub-50ms redirect latency on indexed lookups
  • 99.9% measured API uptime

More projects

HFA & Perksbd

2024

Conversion-Optimized Business Landing

Custom CMS for non-technical content editors.

  • React
  • Node.js
  • MongoDB
  • Express
Client-private

SecureVault

2024

Zero-Knowledge Password Manager

AES-256 encryption with client-side key derivation.

  • React
  • Node.js
  • Web Crypto API
  • MongoDB
Live DemoSource Code

Teach Express

2024

Interactive LMS

Drag-and-drop course builder for instructors.

  • React
  • TypeScript
  • PWA
  • DnD Kit
Client-private

Papier Factory

2024

Automated Document Workflow

WYSIWYG template editor for document authoring.

  • React
  • Node.js
  • MongoDB
  • Puppeteer
Source Code