Chhavi Rachna Bisht

Overview

I work on search and ranking at Helix AI in New Delhi. Built the experimentation framework 15 product teams use to ship changes safely. Before that: Razorpay and Philips. Most at home with Lucene and Java. Outside work: long runs and longer podcasts.

Replies on weekday evenings

Experience

1. Senior Software Engineer

   Jan 2024 - Present
   Helix AI · 2 yr 9 mo · Contract · New Delhi, India
   • Cut p99 latency on the search services from 778ms to 86ms.
   • Brought on-call pages for search down from 35 a week to 4.
   • Shipped a rewrite that took build times from 27 minutes to under 2.
2. Software Engineer

   Jun 2022 - Jan 2024
   Razorpay · 1 yr 7 mo · Full-time · New Delhi, India
   • Shipped a rewrite that took build times from 17 minutes to under 5.
3. Software Engineer

   Oct 2020 - Jun 2022
   Philips · 1 yr 8 mo · Full-time · New Delhi, India
   • Wrote the Scala service that now handles 77 million requests a day.
4. Software Engineer

   Aug 2019 - Aug 2020
   Infosys · 1 yr · Full-time · New Delhi, India
   • Brought on-call pages for search down from 17 a week to 3.
   • Moved 93% of search traffic off a legacy monolith without a customer-facing incident.

No references yet.

Education

1. Delhi Technological University

   B.Tech, Mathematics
   2014 - 2018