Zac Wellmer
Co-Founder & CTO at Tupelo
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolZac Wellmer is a San Francisco–based technologist and Co-Founder & CTO with 11 years of experience building AI-driven products and startups, currently shaping how small businesses are bought and sold at Tupelo. He blends hands-on machine learning and computer vision expertise—from research assistant roles and internships at Wolt and Issuu to leading computer vision at Atollogy—with pragmatic product engineering and operational impact. Zac has academic chops in AI through doctoral work at HKUST and practical startup training via Y Combinator, reflecting a mix of deep research thinking and fast-moving startup execution. Early engineering roles (including process automation at GE Aviation that yielded six-figure savings) hint at a consistent strength for turning technical ideas into measurable business outcomes. Though active on GitHub, his profile emphasizes product-focused engineering and leadership rather than broad open-source authorship, underscoring a bias toward building proprietary, mission-critical systems.
11 years of coding experience
1 year of employment as a software developer
Technical University of DenmarkY CombinatorBachelor of Science (BSc) Computer Science, Bachelor of Science (BSc) Computer Science at Michigan State UniversityHong Kong University of Science and Technology (HKUST)
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (113)
python10
vector-database10
deep-learning10
gpu10
ml10
numpy10
fine-tuning10
neural-network10
deep-reinforcement-learning10
gpt10
application10
data-science10
reinforcement-learning10
unsupervised-learning10
tensorflow10
Programming languages (6)
Github contributions (5)
zacwellmer/WorldModels
Apr 2020 - Jun 2021
World Models with TensorFlow 2
Contributions:26 commits, 6 PRs, 33 pushes in 1 year 2 months
deep-learningworld-modelstensorflow-2tensorflow
zacwellmer/DropoutsDreamLand
Jun 2021 - Sep 2021
Contributions:2 commits, 1 push in 2 months
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