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Alec Stashevsky

Data Science @ Fetch Rewards // alecstashevsky.com

Alec Stashevsky is currently the Head of Relevance and Discovery at Fetch, a position he has held since October 2024.1 He is an applied machine learning scientist and technical leader with a strong background in AI and data science.

Stashevsky's career at Fetch has progressed rapidly:

  • Head of Relevance and Discovery (October 2024 - Present)
  • Tech Lead Manager, Core Machine Learning (October 2022 - October 2024)
  • Senior Machine Learning Scientist (October 2021 - October 2022)

In his current role, he leads four teams responsible for Core Ranking, Ranking Systems, ML Platform Engineering, and Measurement, managing over 30 engineers.1

Key achievements at Fetch include:

  • Leading the development of ML/AI technology processing over $150 billion in annual gross merchandise volume1
  • Contributing to Fetch's largest product launch, generating over $200M in annual revenue1
  • Specializing in deep learning for document AI, semantic search, ads ranking, and fraud detection1

Prior to Fetch, Stashevsky held positions at NERA Economic Consulting and The Cadmus Group, where he worked on financial modeling and energy industry analysis.1

Academically, he holds a Bachelor of Arts degree in Mathematics-Economics from Reed College. Stashevsky describes himself as an "anti-lumper nuance hunter" and maintains a personal website at alecstashevsky.com.2

Outside of work, Stashevsky has interests in photography (using a Yashica T4 Super D), hiking, and pottery.3 He also serves on the Climate Committee, supporting climate-related research.2

Highlights

Alec Stashevsky
Alec Stashevsky
Optimizing Sentence Transformers for Entity Resolution
Optimizing Sentence Transformers for Entity Resolution
Aug 9 · theorg.com
Engineering Team - Fetch - The Org
Engineering Team - Fetch - The Org

Related Questions

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What specific technologies does Alec Stashevsky specialize in?
How has Alec Stashevsky's background in mathematics and economics influenced his approach to data science?
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Alec Stashevsky
Alec Stashevsky, photo 1
Alec Stashevsky, photo 2
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Location

Los Angeles Metropolitan Area