Julian Krumow is a Technical Director and senior software developer based in Berlin with 13 years of experience building frontend systems, microservices and AI-driven components. He combines hands-on engineering—evidenced by contributions to the Matomo iOS SDK enhancing tracking and network handling—with leadership in mobile and platform teams at ART+COM. A fast learner and generalist, he drives automation, CI/CD and MLOps practices and researches continuous training and model monitoring to operationalize ML. His background spans product-focused development, freelance CI/CD/MLOps work, and formal study in media informatics, culture & technology and music composition, which feeds a creative approach to engineering problems. Colleagues know him for turning complex, cross-disciplinary requirements into reliable, production-ready systems.
13 years of coding experience
5 years of employment as a software developer
Fachinformatiker Anwendungsentwicklung, Fachinformatiker Anwendungsentwicklung at PACE Aerospace Engineering and Information Technology GmbH
Fachinformatiker Anwendungsentwicklung, Fachinformatiker Anwendungsentwicklung at Pixelpark AG
Kultur und Technik, Kultur und Technik at Technische Universität Berlin
Music theory composition, Music theory composition at Universität der Künste Berlin
Bachelor of Science - BS Medieninformatik, Bachelor of Science - BS Medieninformatik at Institute of Distance Learning - Berlin University of Applied Sciences and Technology
English, French, deutch
Github Skills (2)
swift10
ios10
Programming languages (8)
C#JavaGoObjective-CSwiftRubyRich Text FormatPython
Matomo iOS, tvOS and macOS SDK: a Matomo tracker written in Swift
Role in this project:
Mobile Developer (iOS)
Contributions:5 commits, 1 PR, 6 comments in 1 month
Contributions summary:Julian implemented new features and made modifications to the Matomo iOS SDK. They added support for tracking outlinks and downloads, enhancing the SDK's tracking capabilities. Furthermore, they addressed issues related to AFNetworking integration, improved response handling, and added the ability to set a custom user agent for HTTP requests. These changes improve the SDK's functionality and reliability.
Contributions:15 commits, 11 pushes, 6 tags in 3 years 2 months
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