Skip to content
Sample profile. This is an example profile that shows how Introworth works, not a real person. You can send a message to try the flow, but nobody reads or replies to it and you are never charged.

Parker Schwartz

Sample profile

Chief Data Officer at Nimbus Systems | ex-Workday

Works at
Nimbus Systems
Location
Boston, MA · ET (UTC-5)
Experience
12+ years experience
Education
Ohio State University
Languages
English
Hiring
Message Connect

Overview

Currently at Nimbus Systems, where I lead recommendation systems with a team of 52. Wrote the metric definitions the leadership team reviews every week. Shipped a ranking change that increased conversion 7.6%. Before that: Workday and Deloitte.

Good reasons to reach out
  • Candidates for the role I'm hiring for
  • Thoughtful intros to people in my field
  • Working sessions on recommender systems
Please don't message about
  • Data broker offers
  • Offshore staffing offers
  • Survey or panel invitations
Skills
embeddingstransformersrecommender systemsSparkranking
HiringHiring for a role
closes in 3 months

Looking for a data analyst who has worked on recommender systems at scale

Role
Data analyst
Level
Senior
Type
Full-time
Work mode
Remote within country
Compensation
$182k-$223k + equity
Team
Recommendations, 10 people
Start
As soon as possible
Must have
Strong SQL and statistics Turns analysis into decisions Good judgment about what not to build
Process
Decision within 10 days

Comp $144k-$250k. Three interviews over a week. Message me with one thing you shipped that you're proud of.

Boston, MArankingtransformersembeddings
Open

Experience

  1. Chief Data Officer
    Jan 2025 - Present
    Nimbus Systems · 1 yr 10 mo · Full-time · Boston, MA
    • Replaced 66 hand-built dashboards with one metrics layer people trust.
    • Wrote the metric definitions the leadership team reviews every week.
    • Shipped a ranking change that increased conversion 9.7%.
  2. Staff Data Scientist
    Jan 2022 - Jan 2025
    Workday · 3 yr · Contract · Boston, MA
    • Built the recommendations models now used in 9 product decisions a quarter.
    • Shipped a ranking change that increased conversion 3.9%.
  3. Data Scientist
    Feb 2019 - Jan 2022
    Deloitte · 2 yr 11 mo · Full-time · Boston, MA
    • Replaced 45 hand-built dashboards with one metrics layer people trust.
  4. Data Analyst
    Nov 2016 - Feb 2019
    Google · 2 yr 3 mo · Full-time · Boston, MA
    • Wrote the metric definitions the leadership team reviews every week.
    • Shipped a ranking change that increased conversion 7.7%.
  5. Analytics Manager
    Sep 2014 - Nov 2016
    Datadog · 2 yr 2 mo · Full-time · Boston, MA
    • Wrote the metric definitions the leadership team reviews every week.
    • Shipped a ranking change that increased conversion 9.6%.

Projects

Conference talk: lessons from recommendations
2023

What went wrong and what worked while scaling recommendation systems.

Write-up: recommendation systems in practice
2022

A long-form guide to recommendation systems for people starting out.

References

No references yet.

Education

  1. Ohio State University
    BA, Physics
    1993 - 1997

Details

Compensation expectations
What they are targeting for their next role.
Visible to connections
Direct contact details
Direct email and a scheduling link.
Visible to connections

Trusted Partners

SponsoredExplore all sites on OneLifeVibe (opens onelifevibe.com in a new tab)