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Overview
I've spent 9 years on demand forecasting - first at HubSpot, now at Valemont Group. Cut forecast error from 26% to 9% across 2884 SKUs. Before that: Starbucks and Databricks.
Good reasons to reach out
- Thoughtful intros to people in my field
- Working sessions on Python
- Questions about demand forecasting
Please don't message about
- SEO and link-building offers
- Survey or panel invitations
- Crypto token projects
Replies within two days
Skills
SQLPythonProphetSparkinventory optimisationtime series
Experience
- Senior Data ScientistSep 2024 - PresentValemont Group · 2 yr 2 mo · Full-time · Denver, CO
- Reduced stock-outs by 23% in the first season.
- Built the forecasting models now used in 3 product decisions a quarter.
- Taught SQL to 62 non-analysts.
- Data ScientistOct 2021 - Sep 2024Starbucks · 2 yr 11 mo · Full-time · Denver, CO
- Cut forecast error from 30% to 11% across 1779 SKUs.
- Data AnalystApr 2020 - Oct 2021Databricks · 1 yr 6 mo · Full-time · Denver, CO
- Wrote the metric definitions the leadership team reviews every week.
- Data ScientistAug 2018 - Apr 2020Intel · 1 yr 8 mo · Full-time · Denver, CO
- Cut forecast error from 29% to 10% across 2406 SKUs.
- Wrote the metric definitions the leadership team reviews every week.
- Data ScientistOct 2017 - Aug 2018HubSpot · 10 mo · Full-time · Denver, CO
- Cut forecast error from 26% to 12% across 2173 SKUs.
Projects
Demand forecasting benchmark
2024Reproducible benchmarks comparing Python and SQL on real workloads.
References
No references yet.
Education
- Stanford UniversityBS, Physics2013 - 2017
Details
Compensation expectations
What they are targeting for their next role.
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Direct contact details
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