Tomas Kostadinov
Berlin Metropolitan Area Germany
Summary
👤
Senior🎓
Top SchoolTomas Kostadinov is a Senior Product Owner AI based in Berlin with 11 years of experience building user-centered software and pragmatic digital business models across startups and established firms. He blends hands-on engineering and product leadership to design and ship LLM-based solutions for information extraction, retrieval, and intelligent data categorization, most recently focusing on generative AI at Smartbroker AG. Tomas has built production-grade RAG agents and model-agnostic interfaces, running systematic LLM evaluations and performance optimizations for large, heterogeneous document corpora. His background in Wirtschaftsinformatik and machine learning (M.Sc. studies and Erasmus at UiB) underpins a data-informed approach to product decisions and prototype-driven validation. Beyond product roadmaps, he transfers knowledge through workshops and consulting, bridging technical detail with business impact.
11 years of coding experience
Bachelor of Science - B.Sc. Business & Information Systems Engineering, Bachelor of Science - B.Sc. Business & Information Systems Engineering at Baden-Wuerttemberg Cooperative State University (DHBW)Erasmus+ - Master of Science - MS Informatics - Specialisation Machine Learning, Erasmus+ - Master of Science - MS Informatics - Specialisation Machine Learning at University of Bergen (UiB)Wirtschaftsinformatik, Wirtschaftsinformatik at Digital Leadership AcademyMaster of Science - M.Sc. Business Information Systems and Digital Transformation, Master of Science - M.Sc. Business Information Systems and Digital Transformation at University of Potsdam
German, English, Russian, Bulgarian, Norwegian
Stackoverflow
361reputation
37kreached
17answers
2questions
Github Skills (118)
api10
processwire10
php10
cms9
sql8
react-redux8
cfml8
framer8
content-management8
sqlite8
microsoft-sql-server8
nodejs8
postgresql7
jsonb7
electron-react7
Programming languages (11)
Github contributions (5)
TomasKostadinov/FestivalApp
Apr 2017 - Jul 2018
Contributions:4 commits, 5 pushes, 1 branch in 1 year 3 months
ToKoSoftware/dhbw-sonnenstrahl
Nov 2020 - Feb 2021
WWI2019A project - A shop / customer management system for local energy suppliers
Contributions:2 releases, 84 reviews, 56 PRs in 2 months
management-systemshopcustomer-managementsupplierscustomer-management-system
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