Maciej Obarski

Maciej Obarski is a proficient Data Scientist and Engineer with a strong background in Data Warehousing and Software Engineering.

He specializes in recommendation systems, data sketching, NLP, behavioral profiling, and social media analysis, with a preference for technologies such as Python, Redis, MongoDB, SQL, Linux, Docker, Kafka, and Trello.

With a Master's degree in Electronics and Telecommunications from Poznan University of Technology, Maciej has accumulated a diverse professional experience in various sectors.

He has spent four years in the media, entertainment, and e-commerce sector focusing on Data and AI, eight years in banking with a significant time in Data Warehouse and Core Banking System, two years in telecom working on embedded systems, and one year in social networking concentrating on backend development.

Maciej Obarski currently holds the position of Senior Data Scientist at TVN Discovery Polska and has previously worked in roles such as Big Data Engineer at the same organization, Senior Data Architecture and Systems Integration Expert at Bank BPH, Data Integration and Reporting System Administrator at Bank BPH, Software Developer at grono.net, Analyst at Accenture, and Software Developer at Activis Polska in various capacities.