postgrsql

Open-source natural-language analytics platform that converts business questions into safe, explainable SQL.

A modern analytics platform that transforms raw finance data into interactive visual insights - dashboard and allows natural-language querying using an AI-based SQL generation engine.

StudySpot

SQL data access layer built on database/sql, demonstrating explicit transactions, pagination, locking, and retry strategies without using an ORM.

Docker image provides an all-in-one backup utility for multiple database engines:

Automated job data scraping API built with Spring Boot that collects listings, saves them to the database, and serves them to the application.

Production-ready graphical password authentication system built with FastAPI, React, behavioural biometrics, and modern cryptography.

Built a scalable Ecommerce backend with RESTful APIs supporting authentication, product management, cart, and order processing. Designed a relational PostgreSQL database and implemented secure, modular architecture using Node.js and Express.

ChatHubby — A modern, self-hosted real-time chat , voice and videocalll platform.