Agile Scrum Master | Team Coach T-Digital by Deutsche Telekom
Led cross-functional software and DevOps teams across five countries, contributing to consistent ~90% quarterly objective achievement through stronger planning and cross-team alignment. Facilitated Agile ceremonies as decision-focused working sessions, enabling more realistic commitments and stronger team ownership of delivery. Partnered with Product Owners and Technical Leads to refine and prioritize backlogs, ensuring work was delivery-ready and aligned with business priorities. Introduced structured retrospective experiments and feedback loops that improved action follow-through and accelerated team autonomy. Built Jira dashboards tracking backlog readiness, sprint forecasting, velocity, and cross-team dependencies, increasing visibility into progress, risks, and team capacity. Coached teams on estimation, refinement, and collaboration practices, strengthening Agile maturity and supporting more consistent delivery.