Projects & System Architecture

Enterprise platforms, full-stack applications, and system design architectures.

Enterprise-grade developer learning platform with Spring Boot 4, Java 17, Next.js 16, and PostgreSQL.

Spring Boot 4Java 17Next.js 16React 19TypeScriptPostgreSQL (Neon)DockerHikariCPTailwind CSS

Scalable Express & Node.js API Gateway with custom Trie router, Redis Lua-script rate limiting, and Circuit Breaker.

Node.jsTypeScriptRedisKoa MiddlewarePrometheusDocker

Local RAG-based document intelligence platform with Spring Boot 4, Spring AI, Ollama, Qdrant vector database, and Java 21.

Spring Boot 4Spring AIOllamaQdrant Vector DBJava 21RedisDocker Compose

AI-powered CRM and meeting-intelligence platform for financial advisors.

Node.jsTypeScriptStripeExpress.jsMongoDBAI/LLMs

AI-assisted commit analytics and repository insights across GitHub REST/GraphQL and OAuth.

FastAPIReactSQLiteGitHub REST/GraphQL APIOAuthWebhooks

Engineering & System Designs

Full-stack marketing site with a headless CMS driving blog, events, and job workflows.

Next.jsReact 19PayloadCMSMongoDBAzure Blob StorageDocker

OCR and NLP document processing pipeline for handwritten medical prescriptions with automated drug substitution.

PythonFastAPIOCR (Tesseract/Vision)NLPString MatchingPostgreSQLKnowledge Base

Dynamic developer learning paths generator powered by Neo4j graph database and D3.js visualization.

ReactNode.jsExpress.jsNeo4jD3.jsZodJestSupertest

Netflix-inspired movie and TV discovery app built on the TMDB API.

React 18TypeScriptTailwind CSSTMDB API

Real-time chat app built on the MERN stack.

MongoDBExpress.jsReactNode.js

Full-featured storefront with auth, cart, and category filtering.

AngularSpring BootMongoDBTailwind CSS