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Serguei Balanovich
Co-founder & CTO @ Upsolve AI | ex-Palantir
Serguei Balanovich is the Co-founder and Chief Technology Officer (CTO) of Upsolve AI, a Y Combinator-backed startup (W24 batch) that provides customer-facing analytics as a service, powered by AI.14 He has an extensive background in technology and leadership roles:
Education and Early Career
Serguei holds a Bachelor of Arts (BA) degree in Applied Mathematics/Computer Science from Harvard University.6 During his time at Harvard, he served as a CS50 Course Assistant and was the Director of Harvard Leads at the Leadership Institute at Harvard College.6
Professional Experience
Palantir Technologies
Before co-founding Upsolve AI, Serguei spent seven years at Palantir Technologies, where he held various positions36:
- Dev Lead for Palantir HyperAuto (2020-2023)
- Technical Lead and Forward Deployed Engineer (2017-2020)
- Software Engineer (2018)
- Infrastructure Engineer Intern (2015)
At Palantir, Serguei made significant contributions, including:
- Inventing a novel approach to automated data processing called Software-Defined Data Integration (SDDI)3
- Leading the development of Palantir HyperAuto, which was deployed to over 45 customers6
- Specializing in manufacturing business solutions and custom tooling2
Upsolve AI
Serguei co-founded Upsolve AI in October 2023 with Ka Ling Wu.4 The company aims to empower businesses with swift customer-facing analytics and reporting capabilities.1 As of February 2025, Upsolve AI has:
- Graduated from Y Combinator's W24 batch4
- Received backing from notable investors and unicorn founders4
- Successfully launched a beta version to initial customers4
Skills and Interests
Serguei is known for his expertise in:
- Data engineering and analytics1
- Software development and product creation3
- Leadership and team management6
Outside of work, Serguei enjoys puzzles, board games, and teaching.4
Recent Activities
As of February 26, 2025, Serguei and his team at Upsolve AI are actively preparing for demonstrations, conducting "demo murderboard sessions" to refine their presentation skills.5

