Calvin Tony Leung

Overview

Currently at Tandem Energy, where I work on supply chain. Cut cost per order by 36% with routing and staffing changes. Rebuilt the planning process the company still runs every quarter. Before that: Reddit and Google. Most at home with supply chain and procurement. I write a small newsletter about supply chain.

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Experience

1. Chief of Staff

   Feb 2024 - Present
   Tandem Energy · 2 yr 8 mo · Full-time · San Francisco, CA
   • Cut cost per order by 22% with routing and staffing changes.
   • Ran the supply chain program across 25 teams to launch on schedule.
2. Operations Manager

   Apr 2020 - Feb 2024
   Reddit · 3 yr 10 mo · Full-time · San Francisco, CA
   • Ran the supply chain program across 11 teams to launch on schedule.
   • Brought support first-response time from 18 hours to under 2.
3. Program Manager

   Mar 2018 - Apr 2020
   Google · 2 yr 1 mo · Full-time · San Francisco, CA
   • Rebuilt the planning process the company still runs every quarter.
   • Cut cost per order by 26% with routing and staffing changes.
4. Program Manager

   Jan 2016 - Mar 2018
   Workday · 2 yr 2 mo · Contract · San Francisco, CA
   • Ran the supply chain program across 8 teams to launch on schedule.
5. Operations Associate

   Oct 2013 - Jan 2016
   Visa · 2 yr 3 mo · Full-time · San Francisco, CA
   • Built the privacy programme for launches in 11 countries.
   • Negotiated 264 commercial agreements a year.

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Education

1. Virginia Tech

   BS, Business Administration
   2008 - 2012