Himanshu Kapoor
Senior Software Engineer at Fleon Labs
Amsterdam, North Holland, Netherlands
Summary
🤩
Rockstar🎓
Top SchoolHimanshu Kapoor is a Senior Full Stack Engineer with 13+ years of experience building and scaling web and cloud-native applications, currently working on HyperDX at ClickHouse. He brings deep JavaScript roots—from DHTML and ASP to modern TypeScript and Node.js—while also shipping Rust-powered backend tooling like GitLab Query Language and mentoring others to contribute in Rust. A versatile engineer and founder, he has released indie games featured globally on the App Store and architects rich text editing solutions using Tiptap and ProseMirror for large product surfaces. His toolbelt spans Haskell, Rust, Ruby on Rails, PostgreSQL, GraphQL, Vue and React, reflecting a rare blend of systems-level thinking and front-end craftsmanship. Based in Amsterdam, he pairs entrepreneurial product instincts with hands-on engineering and a history of shipping widely used open-source work.
13 years of coding experience
18 years of employment as a software developer
Master of Business Administration - MBA Information Technology, Master of Business Administration - MBA Information Technology at Amity University
English, Hindi, Punjabi
Stackoverflow
399reputation
34kreached
3answers
9questions
Github Skills (65)
dashboard10
json-schema10
windows10
metal10
lua10
wysiwyg10
lottery10
opentelemetry10
monitoring10
katakana10
session-replay10
dom-node10
yaml10
postmessage10
observability10
Programming languages (6)
Github contributions (5)
fleon/huerons-website
Apr 2016 - Jan 2026
Contributions:1 push in 9 years 11 months
wingify/dom-comparator
Jun 2014 - Jun 2016
A JS Library that compares two DOM Nodes and outputs what changed between the two.
Contributions:63 commits, 2 pushes in 2 years 1 month
domdom-nodejs
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