Built at a hackathon at Equinix. A VS Code extension that statically analyzes HTML/JSX code in real-time and flags WCAG accessibility violations — missing alt text, poor color contrast, missing ARIA labels — with inline diagnostics and one-click auto-fixes. Helps developers ship accessible UIs without leaving their editor.

An autonomous multi-agent system that performs intelligent code review as a GitHub Action. The orchestrator agent breaks pull requests into chunks, delegates to specialized sub-agents (security scanner, performance analyzer, test coverage assessor), and synthesizes a structured report with prioritized recommendations — all before human review.

Real-time web app that reads your emotion from a photo and builds a Spotify playlist to match. 95% emotion accuracy via Amazon Rekognition, sub-2s response time on AWS Elastic Beanstalk. 200+ users, 99.9% uptime with Docker + Kubernetes orchestration.

A drop-in rate limiting library for Spring Boot. Add a single @RateLimit annotation to any endpoint and it enforces per-user or per-IP request limits using a Redis sliding window counter. No config headaches — works out of the box and handles bursts cleanly.

A lightweight Spring Boot app for keeping an eye on Kafka dead letter topics. Failed messages show up in a simple web UI — you can see the error, retry the message, or discard it. Built out of a real pain point: DLT messages were piling up with no easy way to inspect or reprocess them without writing ad-hoc consumers.

A small dashboard for Spring Batch jobs. Reads straight from Batch's metadata tables and shows execution history, step-level status, duration, and exit codes — all in one page. Useful when log-diving isn't cutting it anymore and you want a quick overview of what ran and what didn't.

Lightweight feature flag library. Annotate any Spring bean method with @FeatureFlag("flag-name") and toggle it on or off from Redis or a config file — no redeploy needed. Useful for safely rolling out a risky change or killing a broken feature path in production without waking everyone up.