Projects

Personal Projects

React – 2021 – GitHub

A web app that illustrates more than 20 algorithms, assisting over 50,000 people in grasping the step by step processes of these algorithms.

Node.js, React, PostgreSQL – 2022 – GitHub

An online judge platform specialized to host lab test and evaluation of CSE, BUET.

Bison, Yacc, C – 2023 – GitHub

A compiler built from scratch with modern optimizations for a subset of C language.

Node.js, PostgreSQL – 2020 – GitHub – Demo

Mimics the most popular Bangladeshi online bookstore with separate admin and buyer module.

Node.js, React, PostgreSQL – 2020 – GitHub

A garbage management system for Dhaka North City Corporation with optimal routing and delivery.

Vitepress – 2024 – GitHub – Live

A crowd sourced collection of interview questions asked in Bangladeshi Tech companies.

A C++ library for high performance vector search and retrieval using the quantization technique RabitQ.

Added full AVX2 support for SIMD operations
Restructured memory layout for improved operations efficiency with 15% performance boost
Fixed incorrect SIMD intrinsics usage for AVX512
Introduced testing framework and unit tests

An unofficial community-driven Android app for 100k+ users to check Dhaka MRT Card balance and transaction history.

Reverse engineered the binary data format used by the MRT card to extract timestamp data

An intelligent, auto-configurable transaction monitoring and diagnostics tool for Spring-based applications.

Integrated with Spring Boot Actuator to collect transaction metrics and health information

A website that shows the most frequently asked questions by companies.

Added feature to import and export solve status of problems to sync between multiple devices

A highly extensible, production-ready web crawler.

Extended the Metadata class to support case insensitive properties in compliance with the HTTP specification

An open source collection of resources for building low-latency, scalable web crawlers on Apache Storm.

Replaced the deprecated URL constructor with the recommended URI class
Refactored the codebase to remove magic numbers and replace them with named constants

A rule engine, DMN engine and complex event processing (CEP) engine for Java.