Kostadin Cvejoski
Machine Learning Researcher at JetBrains
Bonn, North Rhine-Westphalia, Germany
Summary
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Senior🎓
Top SchoolKostadin Cvejoski is a machine learning researcher and team leader with 12 years of experience, currently focused on integrating temporal context into large language models and foundation models for time series. He holds a PhD in Machine Learning/AI from the University of Bonn and has led applied ML projects at Fraunhofer IAIS, translating research into industrial solutions across NLP, computer vision, cyber security, and predictive maintenance. As a Research Scientist and recent postdoc, he combines deep representation-learning expertise with hands-on deployment and project management, mentoring students and guiding cross-disciplinary teams. His work spans both theoretical reasoning in LLMs and practical systems for recommendation, text generation, and forecasting, reflecting a rare bridge between foundational research and production impact. Based in Bonn, Germany, he brings a practical software background from earlier mobile and .NET development, and off hours he recharges by cycling, jogging, and freediving — activities that echo his focus on temporal dynamics and endurance in research.
12 years of coding experience
15 years of employment as a software developer
Master's degree, Intelligent Systems, Master's degree, Intelligent Systems at Rheinische Friedrich-Wilhelms-Universität BonnCCNA courses, CCNA courses at Cisco Networking AcademyDoctor of Philosophy - PhD, Machine Learning/Artificial Intelligence, Doctor of Philosophy - PhD, Machine Learning/Artificial Intelligence at The University of BonnBachelor's degree, Computer Science, Bachelor's degree, Computer Science at South-West University, Blagoevgrad, Bulgaria
English, Bulgarian, slavic languages, Macedonian, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (24)
ide10
blocks10
browser10
robot10
roberta10
blockly10
visual-programming10
graphical-programming10
visual-programming-language10
operating-system10
editor9
javascript9
nao-robot9
typescript9
react9
Programming languages (5)
Github contributions (5)
OpenRoberta/robertalab-ev3lejos-v1
May 2016 - Nov 2017
Contributions:3 releases, 59 commits, 10 pushes in 1 year 6 months
OpenRoberta/microbit
Feb 2017 - Dec 2019
Contributions:28 releases, 40 commits, 30 pushes in 2 years 10 months
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