Modular Snake and Ladder Game Design

Scalable event-driven notification management system

Comprehensive architecture and design for food delivery application.

Automated multi-cloud resource scheduler for cost optimization

Automated CI/CD pipeline for Node.js apps on Kubernetes with Prometheus/Grafana monitoring.

Graph-based route optimization with multiple pathfinding algorithms

A Flask-based integration to automatically create Jira issues from GitHub webhooks using AWS EC2.

A cloud-native e-commerce backend built for scalable APIs, automation, and reliable data handling.

End-to-end DevSecOps pipeline with secure AWS provisioning

A serverless AWS Lambda solution that automatically deletes stale EBS snapshots and sends real-time SNS alerts for cost optimization and auditability.

A lightweight, serverless URL shortener built on AWS using Lambda, API Gateway, and DynamoDB with fully automated deployment via Terraform.

Automated provisioning and shutdown of AWS EC2 instances using Ansible with secure configurations, variables, and tags.

Practical Redis caching strategies with Node.js and Docker, including TTL and cache invalidation demos.

A simple rate limiter built with Express, Redis, and Docker. It blocks spammers after 5 quick requests. Super easy to test, run, and plug into any API project.

This repository contains scalable, high-performance system design projects with detailed HLD, LLD, trade-offs, and deployment strategies.

A real-time chat application built with HTML, CSS, JS, Node.js, Express, and Socket.io. Users can join chat rooms using a unique room ID and communicate instantly with others in the same room. The …

An E-commerce site built with HTML, CSS, JS, Node.js, Express, SQL, and PostgreSQL. Features include secure OAuth login, password hashing, product browsing, cart management, and a streamlined check…