Sergey Velts
Founder & CTO at Cybertonica Ltd
Germany
Summary
👤
Senior🎓
Top SchoolSergey Velts is a founder and CTO with a decade of hands-on experience building data-driven security and FinTech systems, currently leading fraud prevention and conversion optimization at Cybertonica. He combines deep expertise in large-scale machine learning, transaction processing and data lifecycle architecture from roles at Sberbank Labs and startup teams, and has shipped production systems for telemedicine and OCR earlier in his career. Sergey mentors students and interns and brings an academic rigor from a Master’s in computer science and information security and time teaching at Bauman University. Based in Germany, he blends research-minded problem solving with product-focused engineering and a taste for hard technical challenges. Outside work he pursues sailing and urban sketching, reflecting a practical creativity that feeds his technical leadership.
10 years of coding experience
9 years of employment as a software developer
Yandex School of Data AnalysisMaster of Science - MS Computer science and information security, Master of Science - MS Computer science and information security at Bauman Moscow State Technical University
English, Русский, German
Github Skills (14)
pandas6
cuda6
cpp6
python6
gpu6
dataframe6
data-analysis5
data-science5
dask5
opencl5
rapids5
pydata5
dataframes4
cudf2
Programming languages (1)
Github contributions (3)
cybertonica/cybertonica.github.io
Nov 2015 - Feb 2017
Contributions:4 pushes in 1 year 3 months
cybertonica/af-client
Oct 2015 - Jun 2017
Contributions:9 commits, 8 pushes, 1 branch in 1 year 8 months
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