Apache Fluss
My flagship contribution: designing bitmap-native analytics for Apache Fluss, a distributed streaming storage system under the Apache Software Foundation.
JavaApache FlinkDistributed SystemsStream ProcessingSQL
Projects
Things I've built — mostly around streaming, analytics, and backend infrastructure.
RoaringBitmap Analytics UDFs
Extension library implementing native bitmap analytics functions for Apache Flink and Apache Fluss, designed following FIP-37 — aggregate bitmap functions, set operations, cardinality queries, and a serialization layer.
JavaApache FlinkRoaringBitmapMaven
BookHaven
Production-style full-stack online bookstore with role-based auth, cart, orders, inventory and an admin dashboard, backed by REST APIs on MongoDB.
Spring BootReactMongoDBJWTTailwind CSS
Employee Management System
Cloud-native microservices application with API Gateway, Eureka discovery, JWT auth and pagination — a decomposed backend architecture running on Docker.
Spring BootMicroservicesMongoDBDockerSpring Security
AI Powered Fitness
AI-assisted fitness platform generating personalized workout and nutrition plans with BMI analysis and diet recommendations.
TypeScriptReactTailwind CSSGroq API