Manoj Sandeep Karthikeyan

S

Head of Data at Tandem Works | ex-BigBasket

Tandem Works
Chennai, India · IST (UTC+5:30)
13+ years experience
SRM Institute of Science and Technology
English, Hindi, Tamil
Messaging unavailable

Overview

I lead experimentation at Tandem Works in Chennai. Built the experimentation models now used in 3 product decisions a quarter. Most at home with CUPED and Bayesian statistics. I mentor first-time managers when I can.

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Skills
causal inferenceA/B testingSQLBayesian statisticsCUPEDPython

Experience

  1. Head of Data
    Jul 2022 - Present
    Tandem Works · 4 yr 3 mo · Full-time · Chennai, India
    • Built the experimentation models now used in 3 product decisions a quarter.
    • Replaced 105 hand-built dashboards with one metrics layer people trust.
    • Wrote the metric definitions the leadership team reviews every week.
  2. Analytics Manager
    Jan 2021 - Jul 2022
    BigBasket · 1 yr 6 mo · Full-time · Chennai, India
    • Ran 255 experiments last year and made the readouts self-serve.
  3. Director of Data Science
    Jul 2019 - Oct 2020
    Zoho · 1 yr 3 mo · Full-time · Chennai, India
    • Wrote the metric definitions the leadership team reviews every week.
    • Taught SQL to 129 non-analysts.
  4. Data Analyst
    Sep 2015 - Jul 2019
    InMobi · 3 yr 10 mo · Full-time · Chennai, India
    • Cut the time to a trustworthy experiment readout from 2 weeks to 3 days.
    • Taught SQL to 103 non-analysts.
  5. Staff Data Scientist
    Nov 2013 - Sep 2015
    Accenture · 1 yr 10 mo · Full-time · Chennai, India
    • Built the experimentation models now used in 6 product decisions a quarter.
    • Replaced 71 hand-built dashboards with one metrics layer people trust.

References

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Education

  1. SRM Institute of Science and Technology
    B.Tech, Computer Science
    2001 - 2005

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