About Todor
Data Scientist ⬩ Mathematician
⬩ Experienced in:
◦ Research and development of algorithms for forecasting and recommendation
◦ Mathematical modeling and optimization
◦ Solid programming background with good knowledge of algorithms and data structures
◦ Research and development of cryptographic whiteboxes
⬩ Interests: Machine Learning, Bayesian Statistics, Modeling and optimization, Game Theory
⬩ Bronze medalist from the International Mathematical Olympiad (2012), World Finalist at the ACM International Collegiate Programing Contest (2016)
English
Native or bilingual
Remote only
Primarily works remotely
Experience
- AdcashData ScientistDIGITAL AND ITOctober 2016 - March 2018 (1 year and 5 months)Sofia, BulgariaDesigned and prototyped algorithms for optimizing advertisement selection, including:⬩ Machine learning based recommender systems that are both accurate, and quickly respond to changed conditions;⬩ Real time bidding algorithms for ad space auctions.
- TransmetricsData ScientistDIGITAL AND ITJuly 2018 - March 2021 (2 years and 7 months)Sofia, Bulgaria⬩ Researched and developed forecasting and optimization algorithms for logistics chains.⬩ Worked on modeling various logistics problems, solving them with regression analysis and mathematical optimization.
- ZimperiumSenior ResearcherDIGITAL AND ITDecember 2021 - Today (4 years and 5 months)Sofia, BulgariaDesigning and prototyping of algorithms for whitebox cryptography.
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Education
- MSc in MathematicsSofia University2022
- BSc in Applied MathematicsIllinois Institute of Technology2016