Chahat Bhatia
Software Engineer 2 @Microsoft | Ex-Amazon, Swiggy, IDFC First Bank | Java | Golang | Reactjs | Nodejs | Javascript(ES5,ES6)| Angular | AWS | Docker | Kafka | DynamoDB | MongoDB | SQL | GGSIPU IT\'21
- Role
- Software Engineer 2 at Microsoft
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Chahat Bhatia
I like building applications that bring immense value to their consumers. I have…
Experience
Software Engineer 2
Jun 2024 — Present
Microsoft Office | Web Shared | App Home Pages Currently driving performance and architecture for brand-new WXP App Home Pages which are intuitive web destinations designed to enhance user discovery, habit formation, and seamless Copilot engagement through fast, secure, and reliable experiences. Redesigned the File Browser using scalable, modern React architecture—replacing legacy iframes with performant components—resulting in a +12 Lighthouse score increase and 84% reduction in Total Blocking Time (TBT). Led the end-to-end migration to React 18, proactively addressing legacy bottlenecks and deploying through a safe, phased rollout—improving Interaction to Next Paint (INP) by 11% with zero production regressions. Reduced boot performance from 8.3s to 4.1s and improved page load by 48% by eliminating blocking dependencies, optimizing the contentful render path, and implementing aggressive lazy loading strategies. Improved Lighthouse score from 64 to 91 by reducing Cumulative Layout Shift (CLS) by 97%(0.4 → <0.01), a key Core Web Vital that measures visual stability; resolved layout shifts caused by banners, footers, and template content—meeting Google’s “Good” threshold and significantly boosting SEO, user experience, and perceived performance- Innovation Won 1st prize in Microsoft-wide Fix Hack Learn hackathon for \"Schedule with Copilot\", an AI-powered solution that automates meeting scheduling by intelligently suggesting titles, agendas, participants, attachments, and optimal times—integrated with Microsoft Teams and Outlook.
Education
Thapar Institute of Engineering & Technology
Bachelor of Technology - BTech, Information Technology
2017 — 2021
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