Sarthak Saxena
Senior Software Engineer (L64) at Microsoft
Bengaluru, Karnataka, India
Summary
👤
Senior🎓
Top SchoolSarthak Saxena is a Senior Software Engineer with 11 years of experience designing high-performance full‑stack web applications, currently driving client-side architecture for Microsoft Teams and Calendar. He combines a strong UI/UX sensibility with deep performance engineering—halving UI render times and cutting memory footprint by more than half for Teams Calendar at 320M MAU. Comfortable across React, WebGL/Three.js, WebAssembly and web workers, he has built gamified annotation tools, real-time WebRTC apps, and on‑demand caching systems that optimize client rendering and bandwidth. A proven mentor and team builder, he has bootstrapped and scaled engineering teams while translating design-driven ideas into production-grade code. Based in Bengaluru, he brings an uncommon blend of visual design instincts and low-level web performance expertise to large-scale collaboration products.
11 years of coding experience
9 years of employment as a software developer
Bachelor's degree Information Technology, Bachelor's degree Information Technology at Vellore Institute of Technology
English, Hindi, French
Stackoverflow
183reputation
8kreached
22answers
2questions
Github Skills (53)
webgl10
threejs10
html5-canvas10
javascript10
twitter10
electron10
animation10
async10
canvas10
css10
drag-and-drop10
virtual-reality10
node-canvas10
svg10
prototypes10
Programming languages (5)
Github contributions (5)
sarthak-saxena/JSBundleSize
Mar 2020 - Apr 2020
Github action for computing javascript bundle size. It calculates & logs JavaScript bundle size on each pull request or commit (customisable).
Contributions:3 releases, 29 commits, 12 PRs in 1 month
bundle-sizebundlejavascriptgeneratorscustomisable
sarthak-saxena/sarthak-saxena.github.io
Jul 2015 - Dec 2020
My Portfolio
Contributions:1 PR, 33 pushes, 1 branch in 5 years 6 months
cssjavascriptreact
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