Moses Wayne
Cofia (YC W26) | ex sr staff eng @ Duolingo
2025Co-founder· Cofia
Founder · since 2025Company
Cofia
Role
Co-Founder
current
Stage
—
no public source
Raised
—
no public source
Based
—
Founder / co-founder — the company's markEmployee / research role
Source: LinkedIn work historyProfile coverage5 of 7 · missing posts, contact
Experience
Career
2025Cofia
Co-founderCo-Founder · 2025 – Present
2024Duolingo
Senior Staff Software Engineer · New York, New York, United States · 2024 – 2025
- 2022
Duolingo
Staff Software Engineer · New York, New York, United States · 2022 – 2024
- 2020
Duolingo
Senior Software Engineer · Pittsburgh, Pennsylvania, United States · 2020 – 2022
- 2019
Duolingo
Software Engineer II · Pittsburgh, Pennsylvania, United States · 2019 – 2020
- 2018
Duolingo
Software Engineer I · Pittsburgh, Pennsylvania, United States · 2018 – 2019
2017MathWorks
Software Engineer Intern · Natick, Massachusetts · 2017
Bio
Cofia co-founder. Previously Engineering Director at Duolingo, leading Monetization to >$1B in revenue annually. Studied Computer Science & Economics at Duke.