Vijay Unnikrishnan

Senior Data Scientist at Trellis Finance | ex-Persistent Systems

Trellis Finance

Visakhapatnam, India · IST (UTC+5:30)

9+ years experience

NIT Warangal

English, Hindi, Telugu

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Overview

I work on pricing at Trellis Finance in Visakhapatnam. Built the pricing models now used in 10 product decisions a quarter. Replaced 113 hand-built dashboards with one metrics layer people trust. Before that: Persistent Systems and Swiggy. Most at home with survival analysis and price elasticity. Volunteer coding coach for school students.

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Skills

price elasticitysimulationoptimisationsurvival analysisSQLPythoneconometrics

Experience

Senior Data Scientist
Nov 2022 - Present
Trellis Finance · 3 yr 11 mo · Full-time · Visakhapatnam, India
- Replaced 55 hand-built dashboards with one metrics layer people trust.
- Built the pricing models now used in 12 product decisions a quarter.
Data Scientist
Aug 2020 - Aug 2022
Persistent Systems · 2 yr · Full-time · Visakhapatnam, India
- Replaced 43 hand-built dashboards with one metrics layer people trust.
Data Analyst
Oct 2018 - Aug 2020
Swiggy · 1 yr 10 mo · Full-time · Visakhapatnam, India
- Taught SQL to 34 non-analysts.
- Replaced 115 hand-built dashboards with one metrics layer people trust.
Data Scientist
Oct 2017 - Oct 2018
KPMG · 1 yr · Full-time · Visakhapatnam, India
- Taught SQL to 159 non-analysts.

Projects

Pricing benchmark

2024

Reproducible benchmarks comparing price elasticity and econometrics on real workloads.

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Education

NIT Warangal
B.Tech, Operations Research
2013 - 2017

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