Jahnavi Navya Mittal

Overview

I've spent 20 years on data pipelines - first at LTIMindtree, now at Bellmont Financial. Brought on-call pages for data platform down from 35 a week to 4. Mentored 9 engineers through their first promotion.

Replies between meetings, usually same day

Experience

1. Principal Engineer

   May 2026 - Present
   Bellmont Financial · 5 mo · Full-time · Hyderabad, India
   • Sit on 4 boards.
   • Backed 20 founders at pre-seed and seed.
2. Senior Engineering Manager

   Sep 2023 - May 2026
   Accenture · 2 yr 8 mo · Full-time · Hyderabad, India
   • Moved 88% of data platform traffic off a legacy monolith without a customer-facing incident.
   • Cut p99 latency on the data platform services from 606ms to 126ms.
3. Senior Data Engineer

   Jul 2022 - Sep 2023
   PwC · 1 yr 2 mo · Full-time · Hyderabad, India
   • Taught SQL to 50 non-analysts.
   • Built the forecasting models now used in 9 product decisions a quarter.
4. Senior Data Engineer

   Jun 2019 - Jul 2022
   Atlassian · 3 yr 1 mo · Full-time · Hyderabad, India
   • Taught SQL to 93 non-analysts.
   • Cut forecast error from 29% to 7% across 2717 SKUs.
5. Senior Data Engineer

   Feb 2018 - May 2019
   LTIMindtree · 1 yr 3 mo · Full-time · Hyderabad, India
   • Replaced 28 hand-built dashboards with one metrics layer people trust.
   • Cut forecast error from 26% to 10% across 1543 SKUs.

No references yet.

Education

1. Jadavpur University

   B.E., Computer Science
   2002 - 2006