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 (39)
webgl10
javascript10
animation10
async10
canvas10
css10
drag-and-drop10
node-canvas10
svg10
chrome10
3d10
html10
nodejs10
konva10
augmented-reality9
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
javascript
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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