Available to hire
Senior QA Automation Engineer with 12+ years of experience designing and scaling
automated testing frameworks across web, mobile, and API platforms. Strong expertise in
Selenium, Playwright, Appium, and CI/CD pipelines, with proven impact improving system
performance, test coverage, and release quality. Experienced working in large-scale,
distributed environments across Australia, the US, and LATAM, collaborating with cross
functional teams using agile methodologies to deliver high-quality software and reliable
systems.
Skills
Language
Spanish; Castilian
Fluent
English
Fluent
German
Beginner
Work Experience
QA Specialist at RIO TINTO
July 1, 2023 - PresentDelivered end-to-end testing across large-scale mining platforms supporting logistics and operational systems. Designed performance testing strategy using SiteSpeed.io, improving system performance by 80%. Led the design and implementation of an automation framework, increasing test coverage and reducing manual effort. Performed testing across mobile, backend services, databases, and SAP integrations. Part of the AI implementation team to improve automation frameworks and test case coverage.
Senior QA Automation Engineer at QU
November 1, 2019 - July 1, 2023Designed and implemented automation strategies for POS systems used across major US fast-food chains. Achieved 70% automation coverage of backend services using Karate API and Java. Developed mobile automation frameworks using Appium. Performed API, database, and end-to-end testing across distributed systems. Reduced regression time and improved release quality through scalable automation.
Senior Software Developer in Test (SDET) at WEB.COM
August 1, 2018 - November 1, 2019Designed automation strategies, maintained frameworks, and aligned teams on QA best practices. Implemented Test strategies and Regression plans for the different products.
Senior SDET / Developer at BAUFEST
December 1, 2017 - August 1, 2018Developed automation frameworks and integrated testing into CI/CD pipelines.
Education
Bachelor of Science at Curtin University (Australia)
January 11, 2030 - May 8, 2026Diploma in Humanitarian Assistance at National Defense University (Argentina)
January 11, 2030 - May 8, 2026Master of Science in Geomatics at University of Salzburg (Austria)
January 11, 2030 - January 1, 2028Qualifications
Certified Scrum Master
January 11, 2030 - May 8, 2026ISTQB
January 11, 2030 - May 8, 2026Industry Experience
Software & Internet, Manufacturing, Retail, Professional Services, Agriculture & Mining, Financial Services, Government
Skills
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