Alfonso Armando Pérez Cerda
@alfonsoarmandoprezce
Senior QA Tester with 5+ years of software quality experience.
What I'm looking for
As a Senior QA Tester with over five years of experience, I specialize in ensuring software quality through comprehensive testing methodologies. My journey in the tech industry has been marked by a commitment to optimizing test procedures, which has led to significant improvements in efficiency and collaboration within teams. I thrive in environments that prioritize continuous improvement and innovation.
At Rise Interactive, I developed and optimized Selenium-based test automation frameworks, achieving a remarkable 40% increase in test efficiency and a 30% reduction in manual effort. My expertise extends to API testing automation using tools like Postman and RestAssured, where I ensured 99% uptime for critical services. I take pride in integrating automated tests into CI/CD pipelines, which has reduced regression cycle time by 25% and enhanced overall product reliability.
My educational background in Mechatronics from the National Autonomous University of Mexico has equipped me with a strong foundation in engineering principles, complemented by my proficiency in various testing tools and methodologies. I am passionate about leveraging my skills to drive quality assurance initiatives that contribute to the success of the projects I am involved in.
Experience
Work history, roles, and key accomplishments
Test Engineer
Rise Interactive
Nov 2021 - Present (4 years 7 months)
Developed and optimized Selenium-based test automation frameworks, increasing test efficiency by 40% and reducing manual effort by 30%. Led API testing automation using Postman, RestAssured, and Python, ensuring 99% uptime for critical services.
Test Engineer
The Chamberlain Group
Nov 2019 - Nov 2021 (2 years)
Revamped automation fixtures regression testing protocols, boosting defect detection by 40% and reducing test cycle time by 25%. Automated UI and functional test cases using pneumatics, electromechanics, and control electronics, minimizing manual test execution by 60%.
Education
Degrees, certifications, and relevant coursework
National Autonomous University of Mexico
B.S. in Mechatronics Engineering, Mechatronics Engineering
Grade: 3.3 - 8.9/10
Studied Mechatronics Engineering with a concentration in Mechatronics. Achieved a GPA of 3.3, equivalent to 8.9/10.
National Autonomous University of Mexico
Diploma in Management and Strategic Planning, Management and Strategic Planning
Grade: 3.3 - 8.9/10
Completed a Diploma in Management and Strategic Planning, achieving a GPA of 3.3, equivalent to 8.9/10.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
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