Freelancer profile translated to English.
Back to original languageAbout Jonas
I support Agile Teams in achieving measurable results – with sound Scrum Master expertise and a solid background in software development. As a certified Professional Scrum Master (PSM I), I guide teams in the introduction and optimization of agile methods, moderate key Scrum events, and foster a culture of collaboration and continuous improvement.
What particularly distinguishes me is the ability to bridge the gap between technical and non-technical stakeholders. Through my experience in C#, JavaScript/TypeScript, and .NET, I understand the challenges of development teams and ensure that processes are practical and effective.
I bring added value to companies that want to strengthen their agile practices, improve delivery performance, and build motivated, self-organizing teams. Typical projects I support include agile transformations, Scrum Master consulting, coaching of cross-functional teams, and the implementation of software projects in Scrum environments.
German
Native or bilingual
English
Fluent
Can work on-site
Rodenbach (up to 50km)
Experience
- SoulvenUGScrum Master ConsultantSOFTWARE PUBLISHINGMay 2025 - Today (1 year and 1 month)Frankfurt am Main, GermanySupporting agile teams in the introduction and implementation of Scrum practices by facilitating key ceremonies such as sprint planning, daily stand-ups, retrospectives, and backlog refinement in an advisory capacity. Using tools such as Jira, Confluence, and agile metrics to create transparency, increase team performance, and consistently align results with company goals.
- Binary Impact GmbHScrum Master & Software DeveloperSOFTWARE PUBLISHINGJanuary 2024 - December 2024 (11 months)Koblenz, GermanyFacilitation of Scrum ceremonies such as daily stand-ups, sprint planning, retrospectives, and backlog refinement. Coaching of development teams in Scrum best practices and agile principles. Close collaboration with product owners to align backlog items with business goals. Introduction of agile metrics (burndown charts, velocity) to monitor and improve team performance. Supporting team transparency and promoting agile during events such as Gamescom and the Game Association RLP.
- KEYENCE Deutschland GmbHFull-Stack DeveloperSOFTWARE PUBLISHINGFebruary 2023 - December 2023 (10 months)Frankfurt am Main, GermanyDevelopment of an RMA tracking application using Vue.js, TypeScript, and C#. Integration of GraphQL APIs to optimize data processing and improve system performance. Active participation in sprint reviews and retrospectives to continuously improve team processes and foster collaboration in the agile environment.
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Education
- Game ProgrammerGames Academy Frankfurt2020Praxisorientierte Ausbildung zum Game Programmer mit Schwerpunkt auf Softwareentwicklung, Programmierlogik und interaktiven Anwendungen. Vermittelt wurden Kenntnisse in C++, C#, .NET sowie den Grundlagen der Spieleentwicklung, inklusive Arbeit in agilen Teams, Softwarearchitektur und Umsetzung komplexer Projekte im Bereich Game und Application Development.
- Professional Scrum Master (PSM I)Scrum.org2022Zertifizierung als Professional Scrum Master mit Fokus auf das Scrum-Framework, die Moderation zentraler Zeremonien, Coaching von Teams und den Einsatz agiler Metriken zur Verbesserung von Transparenz und Teamleistung.