Johannes Petrat
Principal Data Scientist
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolJohannes Petrat is a Principal Data Scientist based in London with a decade of applied AI experience spanning synthetic environments, computer vision, autonomous systems, V&V and signal processing. He has led end-to-end delivery of cutting-edge R&D and operational AI programmes—translating prototypes into frontline tools for defence, government and commercial clients. At Faculty he advises on AI adoption patterns and builds the engineering building blocks that reduce technical debt and ease transition from research to production. His background includes technical leadership on geospatial and probabilistic simulation at Improbable and hands-on work across streaming architectures, SAR satellite imagery and clickstream analytics. Trained in mathematical modelling at Oxford and experienced in cross-functional delivery, he combines rigorous quantitative thinking with pragmatic systems design to get models working reliably in live systems. An uncommon thread in his work is pairing simulation-driven uncertainty modelling with practical deployment pipelines to improve decision-making under ambiguity.
8 years of coding experience
9 years of employment as a software developer
Master of Science (M.Sc.) Mathematical Modelling and Scientific Computing, Master of Science (M.Sc.) Mathematical Modelling and Scientific Computing at University of OxfordJunior Student, Junior Student at University of HamburgBachelor of Science (B.Sc.) Applied and Computational Mathematics, Bachelor of Science (B.Sc.) Applied and Computational Mathematics at Jacobs University BremenSemester Abroad Adv. Real Analysis II Optimization Risk Management Convex Optimisation, Semester Abroad Adv. Real Analysis II Optimization Risk Management Convex Optimisation at Stockholm University
English, German
Github Skills (4)
hyperparameters8
optimization6
machine-learning-models6
machine-learning5
Github contributions (1)
johannespetrat/OptML
Jan 2018 - Mar 2018
Contributions:33 commits in 2 months
boxoptimizationhyperparametersmachine-learningtune
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.