Samuel Marra

Coordinate multiple teams in a scaled environment, managing dependencies, risks, and priorities across streams. Lead Lean-Agile coaching of leadership and coordinate Scrum Masters, while redesigning processes to reduce lead time from ~15h to ~2h.

Led app architecture refactoring, reducing AWS costs from BRL 300k to BRL 47k and delivering in 7 months a scope planned for 9. Reduced mobile squad cycle time by 51% and mentored other Scrum Masters.

Coordinated a team of 4 developers on delivery tracking and prioritization. Led prospecting of ~60 clients, closing ~10 contracts (~17% conversion), and built financial reports.

Scrum Master on systems and web/mobile app projects for large industrial, mining, and construction clients, including Machine Learning and automation initiatives. Coordinated alliance squads in crisis management and continuous improvement.

Ran digital projects at a logistics carrier, facilitating ceremonies, backlog refinement, and impediment resolution. Facilitated product discovery and metrics reporting to stakeholders.

Ran Scrum rituals and supported the Product Owner on backlog prioritization in IT teams. Migrated demand tracking from TFS to Azure DevOps and managed demands through ServiceNow and Power BI dashboards.

Worked on HR indicators and reports for the corporate center, operational seniority project, and onboarding restructuring.

Worked in after-sales support, contributing to operational tasks and customer service processes.

MBA in Lean Six Sigma and Operational Excellence, in progress with expected completion in 2027.

Postgraduate degree in Business Agility and Digital Transformation from PUC Minas in 2022.

Bachelor's degree in Business Administration from PUC Minas in 2021.