Jennifer Kobayashi

S

Head of Data at Prism Robotics · SQL, anomaly detection

Prism Robotics
Chicago, IL · CT (UTC-6)
16+ years experience
Stanford GSB
English
Hiring
Messaging unavailable

Overview

I lead fraud detection at Prism Robotics in Chicago. Replaced 39 hand-built dashboards with one metrics layer people trust. Before that: AT&T and Lyft. Marathoner (8 so far).

Good reasons to reach out
  • Candidates for the role I'm hiring for
  • Speaking or podcast invitations
  • Working sessions on graph analytics
  • Second opinions on anomaly detection decisions
Please don't message about
  • Courses and coaching offers
  • Offshore staffing offers

Answers in batches on Fridays

Skills
rules enginesLightGBMPythonanomaly detectionSQLgraph analytics
HiringHiring for a role
closes in 3 months

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

Role
Data scientist
Level
Senior
Type
Full-time
Work mode
Remote
Compensation
$128k-$188k
Team
Trust & safety, 13 people
Start
This quarter
Must have
Strong SQL and statistics Turns analysis into decisions Ownership of something end to end
Process
Decision within 10 days

Comp $167k-$252k. Four conversations, no take-home. Message me with one thing you shipped that you're proud of.

Chicago, IL · remote OKanomaly detectionsqllightgbm
Open

Experience

  1. Head of Data
    Apr 2024 - Present
    Prism Robotics · 2 yr 6 mo · Full-time · Chicago, IL
    • Wrote the metric definitions the leadership team reviews every week.
    • Caught $6 million of fraud in the first year of the new models.
  2. Analytics Manager
    Oct 2020 - Dec 2023
    AT&T · 3 yr 2 mo · Full-time · Chicago, IL
    • Wrote the metric definitions the leadership team reviews every week.
    • Built the trust & safety models now used in 5 product decisions a quarter.
  3. Data Analyst
    Jun 2017 - Oct 2020
    Lyft · 3 yr 4 mo · Contract · Chicago, IL
    • Taught SQL to 98 non-analysts.
    • Wrote the metric definitions the leadership team reviews every week.
  4. Analytics Manager
    Oct 2013 - May 2017
    Nike · 3 yr 7 mo · Full-time · Chicago, IL
    • Caught $5 million of fraud in the first year of the new models.
    • Replaced 80 hand-built dashboards with one metrics layer people trust.
  5. Data Analyst
    Aug 2010 - Oct 2013
    Bank of America · 3 yr 2 mo · Full-time · Chicago, IL
    • Replaced 62 hand-built dashboards with one metrics layer people trust.

References

No references yet.

Education

  1. Stanford GSB
    MBA, Business Administration
    2008 - 2010
  2. USC
    BS, Computer Science
    2001 - 2005

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