Alfonso Estebanez Mora
@alfonsoestebanezmora
Senior SDET specializing in scalable automation, CI/CD pipelines, and AI-accelerated test generation.
MexicoWhat I'm looking for
I am a Senior Software Development Engineer in Test with 6+ years designing automation architecture for UI, API, and backend systems at enterprise scale. I have scaled frameworks to 1,000+ automated tests, architected CI/CD pipelines with Docker and Kubernetes, and integrated AI-assisted workflows to accelerate test generation.
I combine hands-on automation (Selenium, Playwright, Robot Framework), backend validation (SQL, API testing), and DevOps tooling (Jenkins, GitLab CI/CD, Azure DevOps) to reduce release feedback cycles and improve quality. I am collaborative, experienced in cross-geography coordination, and focused on maintainable, high-impact test solutions.
Experience
Work history, roles, and key accomplishments
Senior SQA Automation Engineer
Improving
May 2021 - Present (5 years 1 month)
Scaled Selenium+Cucumber framework from 200 to 1,000+ tests and integrated with GitLab CI/CD to reduce manual regression by 60%; used Claude CLI to accelerate test case generation by 40% and led end-to-end UI, API, and database validation for release decisions.
SQA Automation Engineer
GE Aviation
May 2019 - Oct 2020 (1 year 5 months)
Built Robot Framework (Python)+Selenium BDD automation and integrated pipelines with Jenkins, Docker, and Kubernetes; developed a JMeter performance framework to accelerate feedback cycles for aviation systems.
Delivered functional validation for enterprise Salesforce/STARLIMS systems and performed static and dynamic report testing for enterprise clients.
SQA Automation Engineer
Hitss USA
Oct 2017 - Jun 2018 (8 months)
Developed automated tests using Robot Framework, Python, and Selenium and implemented data-driven testing strategies to replace 2,000+ manual cases.
Continuous Improvement Intern
Cooper Standard
Mar 2017 - Oct 2017 (7 months)
Supported continuous improvement initiatives within manufacturing operations through process analysis and incremental optimization projects.
Developer Trainee
Universidad Panamericana
Jun 2016 - Jan 2017 (7 months)
Assisted in software development tasks and academic projects, gaining practical experience in systems engineering and software tools.
Education
Degrees, certifications, and relevant coursework
Universidad Panamericana
Engineer, Mechatronics Engineering
2013 - 2018
Completed a Mechatronics Engineering program with coursework in operations management, software development, and systems engineering.
Tech stack
Software and tools used professionally
Availability
Location
MexicoAuthorized to work in
Salary expectations
Social media
Job categories
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