Greg Tkachenko
Co-Founder & CEO at Sequoia Capital
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolGreg Tkachenko is a founder and engineering leader with 13 years of experience building consumer AI products and scaling teams to impact hundreds of millions of users. As Co-Founder & CEO of Unreal Labs and former Senior Engineering Manager at Snap, he led large Generative AI initiatives including a conversational chatbot with 150M+ users and Cameos with 44M+ weekly active users. He previously co-founded AI Factory (acquired by Snapchat) to ship on-device face animation models and has a track record of successful consumer apps and exits. Greg combines deep technical roots from Yandex and solo mobile products with investor perspective as a Sequoia scout and angel who has spotted early winners. Based in London, he also co-founded Tower, a hub for tier‑1 founders, reflecting his commitment to community-building alongside product and engineering execution. Notably, his background in applied math and CS underpins a data-driven approach to productizing cutting-edge AI.
13 years of coding experience
6 years of employment as a software developer
Bachelor's Degree, Applied mathematics and Computer Science, Bachelor's Degree, Applied mathematics and Computer Science at ITMO University
Russian, English
Stackoverflow
1reputation
0reached
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Github Skills (22)
speech10
speech-to-text9
location9
cuda9
shell8
kaldi8
speaker-verification8
asr7
speech-recognition7
yelp-fusion-api7
fusion5
api5
yelp5
parallel5
scheduling3
Programming languages (3)
Github contributions (5)
grtkachenko/cg
Sep 2013 - Dec 2013
Contributions:54 commits in 2 months
visualizationvisualization-librarygeometrywebgl
grtkachenko/thesis
Jul 2015 - Sep 2017
Contributions:1 push in 2 years 2 months
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