Chandan Kumar
Technical Lead at PharmEasy
Noida, Uttar Pradesh, India
Summary
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Top SchoolChandan Kumar is a Technical Lead with 8 years of experience building high-throughput, cost-efficient backend systems, currently leading promotions and gratification platforms. He has driven major performance and storage wins—like cutting disk costs by 75% and halving p95 latency via table partitioning—and designed event-driven pipelines processing over 20 million events per day for real-time reward processing and fraud prevention. Comfortable across Java/Spring Boot, SQL/NoSQL, stream processing and DevOps practices, he re-architected monoliths into auditable, maker-checker services and delivered multi-level caching and traffic-replay tooling for safer releases. He also ensured regulatory compliance by architecting in-house data storage for critical systems and implemented pragmatic compression and sharding strategies to reduce costs and improve scalability. Based in Noida, he pairs hands-on engineering with a curiosity for new tech (currently exploring React) and a track record of turning complex business rules into reliable, production-ready systems.
7 years of coding experience
6 years of employment as a software developer
Bachelor of Technology (B.Tech.) Computer Science and Engineering, Bachelor of Technology (B.Tech.) Computer Science and Engineering at National Institute of Technology Jamshedpur
English, Hindi
Github Skills (27)
java9
responsive9
cpp8
rapid8
python8
js-client8
tailwindcss8
postcss8
css8
js-plugin7
open-source7
plugin7
mathematics6
google-docs6
nodejs5
Programming languages (6)
Github contributions (5)
chandan-24/coding-practice
Jun 2018 - Oct 2021
Contributions:17 PRs, 17 pushes, 18 branches in 3 years 5 months
chandan-24/Harperive
May 2020 - Jan 2021
A Node.Js client to connect HarperDB local or cloud database instance
Contributions:5 releases, 114 commits, 16 PRs in 7 months
database-instancejs-clientnode-jsjavascriptharperdb
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