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Ronald TonnRT

Ronald Tonn

Scrum Master, Product Owner, Agile Coach

€800/day
München, DE
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Ronald

More than twenty years of experience in the development of complex software solutions in the industries of measurement technology, mechanical engineering, banking, securities trading, and the public sector. Extensive experience in project management, corporate management, change management, agile working, and digital transformation.

Highly developed analytical skills combined with a structured and results-oriented approach. Quick comprehension paired with abstract thinking, but also great attention to detail. Well-thought-out and sustainable solutions. Excellent sparring partner for idea exchange and solution approaches – a coach with passion.
  • German

    Native or bilingual

  • English

    Native or bilingual

Can work on-site
München (up to 50km), München (up to 50km)

Experience

  • Comparus GmbH/Atruvia AG,
    Product Owner
    March 2025 - Today (1 year and 5 months)
    Hamburg-Strasse, Basel, BS, Switzerland
    • Stakeholder Management
    • Conducting and moderating workshops for requirements gathering
    • Requirements analysis, clarification, and solution design
    • Process analysis, design, and modeling
    • Creation of functional concepts and documentation
    • Backlog Management
    • Test specification and execution
    • Preparation and execution of SAFe events
    • Project planning and management
    • Coordination of near-shore development
    (Jira, Confluence, MS-Teams, Power Point, Sharepoint, SAFe environment, REST API, DevOps, Cloud, Container, OpenShift, Oracle, DB2, SQL, DbVisualizer)
  • Dataport AöR,
    Agile Coach
    June 2024 - December 2024 (6 months)
    Hamburg, Germany
    • Conducting and moderating workshops, meetings, and Scrum events
    • Support in removing impediments
    • Analysis and consulting for team setups
    • Team and organizational development
    • Training and coaching of agile roles and teams, as well as stakeholders
    • Implementation and improvement of agile working methods at team and management level
    • Creation and expansion of reports, dashboards, and metrics in JIRA
    • Creation and expansion of visualizations, diagrams, and reports using Power BI from Jira data
    • Configuration and administration of JIRA and Confluence instances
    • Change Management
    (Sharepoint, Jira, Confluence, Power BI, Deon, Power Point, SAFe)
  • Dataport AöR
    Product Owner for a REST API and subsequent interface projects
    PUBLIC SECTOR
    February 2024 - December 2024 (10 months)
    Hamburg, Germany
    Product Owner for a REST API and subsequent interface projects for the end-to-end digitalization of administrative services (document management, electronic record keeping) in the public sector

    • Establishment and development of the business area
    • Stakeholder management
    • Conducting and moderating workshops for requirements gathering
    • Requirements analysis and solution design
    • Backlog management
    • Project planning and management
    • Resource planning

    (eAkte, DMS, VIS, regisafe, Enaio, OZG-Cloud, XöV, FIT-Connect, REST, TFS/Azure
    DevOps, Sharepoint, Jira, Confluence, Deon, Power Point)

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Education

  • Dipl.-Ing. Information Technology
    TU Chemnitz
    1998

Certifications

  • Professional Scrum Master I (PSM I)
    scrum.org
    2018
  • Professional Scrum Product Owner I (PSPO I)
    scrum.org
    2018

Skill set

Categories