Mayank Kumar
Senior Software Development Engineer at JioStar
Delhi, India
Summary
👤
Senior🎓
Top SchoolMayank Kumar is a Senior Software Development Engineer with 9 years of experience building high-scale backend systems, currently at JioStar after impactful stints at Inshorts, Bizongo, and nurture.farm. He specializes in Java and Golang and has architected distributed platforms that process over 2 billion events per day and sustain 50k+ RPS. Known for pragmatic optimizations, he has delivered up to 20x throughput improvements and driven cost reductions of around 80% through cloud-native and microservices redesigns. Mayank mentors engineering teams and translates performance goals into tangible system-level gains across Kafka, Redis, and containerized stacks. Based in Delhi, he combines hands-on coding with a strong operational sense and a visible passion for crafting scalable, production-ready solutions. An eager collaborator, he enjoys connecting over challenging backend problems and building pragmatic open-source-friendly tooling.
9 years of coding experience
5 years of employment as a software developer
Bachelor of Engineering (B.E.), Computer Engineering, Bachelor of Engineering (B.E.), Computer Engineering at Netaji Subhas Institute of Technology
Github Skills (21)
unit-testing10
test-automation-framework10
testing10
go-testing10
unit-testing-framework10
agentic-ai10
unit-test10
mocking9
golang9
mocks9
api9
testing-library9
api-testing9
test-automation9
go8
Programming languages (5)
Github contributions (5)
kidminks/rate-limiter-java
Aug 2022 - Oct 2022
Java api rate limiter library
Contributions:68 commits, 27 PRs, 47 pushes in 2 months
apirate-limiterjava-apijavalimiter
kidminks/gofold
May 2024 - May 2024
CLI which quickly set up the basic layout and files for a new project i.e go scaffolding
Contributions:17 PRs, 46 pushes, 20 branches in 27 days
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