Avinash Kumar is a Technical Lead with 9 years of engineering experience and 4+ years focused on designing high-performance, scalable distributed systems in fast-growing startups. He specializes in Java, Spring Boot, Kubernetes, AWS, Kafka and polyglot datastores (MongoDB, Elasticsearch, Neo4j), and has a proven track record of solving complex scalability and performance challenges. At RevFin he progressed from Software Engineer to Technical Lead, owning architecture and delivery while mentoring teams. Outside backend systems, he contributes to mobile UI/UX—developing a material-designed Flutter music player that showcases his attention to product polish and composition-over-inheritance philosophy. Based in Noida, he combines hands-on coding with pragmatic system design to turn performance bottlenecks into reliable production services.
9 years of coding experience
4 years of employment as a software developer
Bachelor of Technology - BTech, Computer Software Engineering, Bachelor of Technology - BTech, Computer Software Engineering at Amity University, Noida
A material designed music player developed in Flutter
Role in this project:
Mobile Developer (Android/iOS)
Contributions:9 releases, 79 commits, 1 PR in 1 year 11 months
Contributions summary:Avinash primarily contributed to the UI/UX design and implementation of the music player application developed in Flutter. Commits focused on updating the artist page view, including modifications to the layout, the display of album art, and improvements to the overall user interface. Further work included UI enhancements in the "now playing" screen.
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