Steven Chumak

- system tests on HiLs - maintenance of HiLs - creating test concepts and test cases - developed test automation that reduced testing time by roughly 50% - developed test report automation that reduced a multi day work load to half an hour - automated maintenance processes that reduced workload - support test management in the release approval process

- Creation of an ETL pipe - Creation of a training and validation pipeline for supervised learning - Optimization of an existing neural network for identification of railway tracks, achieving an improved F1 score of up to 18% in worst case scenarios and 12% on average.