Yohei Nakajima
General Partner at Agent Fund
Bellevue, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolYohei Nakajima is a venture investor and builder who blends hands-on engineering with early-stage venture expertise as General Partner at Untapped Capital and an investor at Agent Fund. Over 15 years he has supported startups and led corporate innovation engagements with partners like Disney and Nintendo through roles at Techstars and Scrum Ventures. He is known for a “build-in-public” approach and for creating BabyAGI, an influential open-source autonomous agent project that earned ~20k GitHub stars, widespread media coverage, and academic citations. Yohei pairs practical full-stack development—evidenced by contributions to BabyAGI’s plugin integrations and PyPI readiness—with deal‑making and board-level support for deep tech teams. Based in Bellevue, WA, he brings a rare combination of product-first coding instincts and venture experience focused on autonomous agents and AI infrastructure.
5 years of coding experience
2 years of employment as a software developer
Bachelor's, Economics, Bachelor's, Economics at Claremont McKenna College
English, Japanese
Github Skills (8)
apim10
web-framework10
api10
integrate10
python10
llm10
pydantic9
machine-learning5
Programming languages (4)
Github contributions (5)
yoheinakajima/babyagi
Apr 2023 - Jan 2026
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:54 PRs, 33 pushes, 4 branches in 2 years 10 months
Contributions summary:Yohei primarily contributed to the development and enhancement of the babyagi framework. Their work involved updating the project's setup and versioning for PyPi releases. They integrated a new plugin using the harmonic.ai API, demonstrating an understanding of API integration and backend logic. Further commits show updates to core functionality, including the generation of new function packs, with a focus on the `generate_function` module which includes code generation features, API calls, and LLM integrations.
yoheinakajima/sneks-and-ladders
Nov 2021 - Nov 2022
Discord based board game, Sneks and Ladders
Contributions:30 commits, 34 pushes, 1 branch in 11 months
discord
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