Projects

Here are some of my recent projects that demonstrate my expertise in full-stack development.

E-Commerce Platform

Tech Stack: React, Node.js, PostgreSQL, Redis, AWS

Built a modern e-commerce platform handling high-volume transactions with real-time inventory management and order processing.

Key Features:

• Processed 10,000+ daily transactions with sub-100ms response times
• Real-time inventory sync across multiple warehouses using Redis pub/sub
• Payment integration with Stripe and webhook handling
• Admin dashboard for order management and analytics

Impact: Generated $2M+ in revenue, achieved 99.9% uptime

Real-Time Analytics Dashboard

Tech Stack: React, Node.js, WebSocket, PostgreSQL, D3.js

Developed an interactive analytics platform providing real-time insights into user behavior and system performance.

Key Features:

• Live data streaming using WebSocket for sub-second updates
• Interactive charts and visualizations with D3.js
• Customizable dashboards with drag-and-drop widgets
• Role-based access control and data segmentation

Impact: Reduced time-to-insight from hours to seconds, improved data-driven decision making

Microservices Architecture

Tech Stack: Node.js, Kubernetes, Docker, PostgreSQL, RabbitMQ

Designed and implemented a scalable microservices architecture supporting millions of monthly requests.

Key Features:

• 12 independent microservices with clear separation of concerns
• Docker containerization with Kubernetes orchestration
• Event-driven communication using RabbitMQ
• Centralized logging with ELK stack

Impact: Reduced deployment time from 2 hours to 10 minutes, improved system scalability by 5x

API Rate Limiting System

Tech Stack: Node.js, Redis, TypeScript

Created a distributed rate limiting solution protecting APIs from abuse and ensuring fair resource allocation.

Key Features:

• Token bucket algorithm with Redis backend
• Per-user and per-endpoint rate limiting
• Sliding window rate limiting with TTL
• Comprehensive monitoring and alerting

Impact: Prevented 10k+ malicious requests daily, reduced API latency by 15%

Content Management System

Tech Stack: React, Node.js, PostgreSQL, Next.js

Built a headless CMS enabling non-technical users to manage content across multiple platforms.

Key Features:

• Rich text editor with Markdown support
• Content versioning and rollback capabilities
• Multi-language support
• Scheduled publishing with cron jobs

Impact: Reduced content publishing time from 30 minutes to 5 minutes