Naman Maheshwari

S

Head of Data at Sable Analytics · Fraud detection · LightGBM, rules engines

Sable Analytics
Mumbai, India · IST (UTC+5:30)
15+ years experience
FMS Delhi
English, Hindi, Marathi
Hiring
Messaging unavailable

Overview

Head of Data at Sable Analytics, focused on fraud detection. Cut false positives on payment blocks by 45%. Taught SQL to 173 non-analysts. Before that: KPMG and Amazon. Most at home with rules engines and LightGBM. Parent of two, so mostly sleep-deprived.

Good reasons to reach out
  • Candidates for the role I'm hiring for
  • Working sessions on LightGBM
  • Questions about fraud detection
Please don't message about
  • Unpaid work or spec projects
  • Courses and coaching offers

Replies between meetings, usually same day

Skills
graph analyticsPythonLightGBMrules engines
HiringHiring for a role
closes in 3 months

Hiring a staff data scientist for the trust & safety team - Mumbai or remote

Role
Staff data scientist
Level
Staff / Principal
Type
Full-time
Work mode
Remote
Compensation
₹50-55 LPA
Team
Trust & safety, 4 people
Start
Within a month
Must have
Strong SQL and statistics Turns analysis into decisions Clear written communication
Process
Two interviews and a paid trial day

Comp ₹30-87 LPA. We decide within ten days. Message me with one thing you shipped that you're proud of.

Mumbai, India · remote OKlightgbmgraph analyticspython
Open

Experience

  1. Head of Data
    Aug 2024 - Present
    Sable Analytics · 2 yr 2 mo · Full-time · Mumbai, India
    • Taught SQL to 123 non-analysts.
    • Replaced 61 hand-built dashboards with one metrics layer people trust.
    • Built the trust & safety models now used in 11 product decisions a quarter.
  2. Staff Data Scientist
    Feb 2021 - Aug 2024
    KPMG · 3 yr 6 mo · Full-time · Mumbai, India
    • Cut false positives on payment blocks by 42%.
  3. Data Scientist
    Mar 2018 - Feb 2021
    Amazon · 2 yr 11 mo · Full-time · Mumbai, India
    • Replaced 81 hand-built dashboards with one metrics layer people trust.
    • Cut false positives on payment blocks by 28%.
  4. Data Scientist
    Feb 2015 - Mar 2018
    Axis Bank · 3 yr 1 mo · Full-time · Mumbai, India
    • Cut false positives on payment blocks by 43%.
    • Wrote the metric definitions the leadership team reviews every week.
  5. Data Scientist
    Sep 2011 - Feb 2015
    Asian Paints · 3 yr 5 mo · Full-time · Mumbai, India
    • Wrote the metric definitions the leadership team reviews every week.

References

No references yet.

Education

  1. FMS Delhi
    MBA, Business Administration
    2010 - 2012
  2. Shri Ram College of Commerce
    B.Com, Economics
    2005 - 2009

Details

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