At Entel, I tested SmartBackOffice integrations with a ticketing system, conversational bot and training platform, running each end to end and supporting a parallel run until all users had migrated.
As Product Owner for two Scrum teams, I turned acceptance criteria into test plans, coordinated UAT and worked with engineering and vendors to verify fixes. I also used SQL and Power BI checks to confirm release outcomes in production.
Earlier, I validated Salesforce data for telecom plans and bundles at Accenture Chile, and wrote SQL stored procedures for a banking platform. At Allware SpA, I reconciled Nokia BSCS rating and billing outputs with SQL, Unix shell and AWK, investigating discrepancies to their root cause.
On my current craft beer discovery platform project, I designed a risk-based test plan, executed test cases and reported defects. I enjoy questioning data that looks wrong, and bring experience in data validation, integration testing and enterprise systems.

