Ketaki Anagha Wagh

Overview

I've spent 21 years on growth engineering - first at Zomato, now at Paytm. Led the migration of 74 services to TypeScript. Wrote the experimentation service that now handles 18 million requests a day. Most at home with Node.js and PostgreSQL. Into vintage synthesizers.

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Experience

1. Principal Engineer

   Jan 2026 - Present
   Paytm · 9 mo · Full-time · Mumbai, India
   • Backed 24 founders at pre-seed and seed.
   • Sit on 6 boards.
2. Senior Full-Stack Engineer

   Dec 2022 - Jan 2026
   Visa · 3 yr 1 mo · Full-time · Mumbai, India
   • Led the migration of 58 services to PostgreSQL.
   • Grew the growth team from 6 to 13 engineers.
3. Full-Stack Engineer

   Nov 2019 - Dec 2022
   Tech Mahindra · 3 yr 1 mo · Full-time · Mumbai, India
   • Wrote the Node.js service that now handles 84 million requests a day.
   • Shipped 26 launches on the growth team without a rollback.
4. Full-Stack Engineer

   Dec 2017 - Nov 2019
   KPMG · 1 yr 11 mo · Full-time · Mumbai, India
   • Brought on-call pages for growth down from 35 a week to 3.
   • Shipped a rewrite that took build times from 30 minutes to under 5.
5. Engineering Manager

   Nov 2015 - Dec 2017
   Zomato · 2 yr 1 mo · Full-time · Mumbai, India
   • Grew the growth team from 4 to 21 engineers.

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Education

1. NIT Surathkal

   B.Tech, Information Technology
   2000 - 2004