3x founder
Alistair Pullen
Building frontier AI for sovereign environments
2022Co-founder· Stealth Mode
Founder · since 2021Company
Stealth Mode
Role
Co-Founder
Stage
—
no public source
Raised
—
no public source
Based
Greater London, England, United Kingdom
Founder / co-founder — the company's markEmployee / research role
Source: LinkedIn work historyProfile coverage5 of 7 · missing posts, contact
Experience
Career
2022Cosine
Co-founderCEO & Co-Founder · Greater London, England, United Kingdom · 2022 – Present
- 2018
Apullen Devlopments Ltd
Software Engineer · Greater London, England, United Kingdom · 2018 – 2023
- 2022
Stealth Mode
Co-founderCo-Founder · Greater London, England, United Kingdom · 2022
2021Buoy
Co-founderCo-Founder · London · 2021 – 2022
2021Gopuff
Software Engineer · 2021 – 2022
2020Fancy (now Gopuff)
Technical Lead · London, England, United Kingdom · 2020 – 2021
Bio
Full-stack Software Engineer with 15 years experience with deep applied knowledge of LLMs and Embeddings. Currently building an AI dev tool. Experienced an exit with Fancy (YC S20, acq. GoPuff).