Eder Coronado
Escazu,SJ
Summary
Dedicated Senior QA Engineer with over 10 years of experience specializing in test automation, API testing, and performance testing across diverse industry domains. Skilled in developing comprehensive test strategies, executing complex test scenarios, and ensuring high product quality standards. A collaborative team player with excellent communication and leadership skills, adept at fostering cross-functional collaboration and mentoring junior team members. Passionate about continuous learning and staying abreast of emerging technologies in the QA field to drive innovation and excellence in software testing practices.
Overview
12
12
years of professional experience
1
1
Certification
Work History
Senior QA Engineer
Universal Music Group
10.2023 - Current
- Implemented automation scripts resulting in a 40% increase in test coverage across critical functionalities.
- Actively contributed to the QA team's continuous improvement initiatives through knowledge sharing sessions and mentoring junior team members in automation best practices.
- Optimized manual test cases, resulting in a reduction in redundant test steps and a corresponding decrease in test execution time, leading to more efficient testing cycles.
- Ensured comprehensive regression testing coverage
Senior QA Engineer
TheoremOne
09.2022 - 10.2023
- Implemented automation scripts resulting in a 90% increase in test coverage across critical functionalities
- Reduced the average time for test execution by 80% through the implementation of parallel testing, resulting in faster feedback loops and increased release frequency.
- Achieved a 30% decrease in false positives in automated test results by refining test scripts and implementing robust error handling mechanisms.
- Streamlined testing processes, resulting in a significant improvement in testing efficiency.
- Reduced the average time taken to triage and resolve reported bugs, leading to faster issue resolution and improved release timelines.
- Enhanced test documentation quality, resulting in a significant decrease in misinterpretations of test cases and requirements, leading to fewer rework cycles and improved development efficiency.
Senior QA Engineer
Laika (Thoropass)
08.2021 - 09.2023
- Ensured adherence to Agile best practices, resulting in a reduction in the average lead time for feature delivery and a corresponding increase in the frequency of successful releases.
- Facilitated effective collaboration between development, QA, and product management teams
- Contributed to a 20% increase in customer satisfaction scores by proactively identifying and resolving critical issues through thorough testing and effective bug triaging.
- Reduced regression testing time by 40% by automating repetitive test cases, allowing more focus on exploratory testing and ensuring better product quality.
Senior QA Engineer
Gorilla Logic
09.2018 - 08.2021
- Reduced test script maintenance time by implementing a modular framework architecture, enabling easy updates and scalability of automation suites.
- Increased test automation coverage from 30% to 75%, resulting in a significant reduction in manual testing effort.
- Ensured comprehensive regression testing coverage.
- Expanded test scenarios to cover edge cases and boundary conditions, resulting in a 20% decrease in post-release defects related to unforeseen scenarios.
- Led a performance testing initiative that resulted in a 50% increase in the system's scalability, allowing it to handle double the concurrent users while maintaining response times within acceptable limits.
- Provided actionable recommendations based on performance testing results
QA Engineer
L.L. Bean
03.2015 - 09.2018
- Ensured comprehensive regression testing coverage, resulting in a decrease in regression-related defects in successive product releases, improving overall software stability.
- Expanded test scenarios to cover edge cases and boundary conditions.
- Reduced customer escalation incidents by 30% by identifying and addressing critical issues during manual testing phases, resulting in improved customer satisfaction and retention.
- Reduced regression testing time by 80% by automating repetitive test cases, allowing more focus on exploratory testing and ensuring better product quality.
- Mentored junior QA engineers, resulting in a 70% increase in their productivity and proficiency in testing methodologies and tools.
QA Engineer
Avantica
02.2014 - 03.2015
- Expanded test case coverage by identifying and creating additional test scenarios, leading to improved overall test coverage and more robust testing processes.
- Increased the number of bugs detected during testing by 30% within the first six months, showcasing a keen eye for detail and thorough testing practices.
- Enhanced test documentation accuracy by 15% through meticulous documentation practices, leading to clearer test cases and requirements understanding and reducing misinterpretations.
- Completed relevant training courses and certifications, demonstrating a commitment to continuous learning and skill development within the QA field.
QA Engineer
CriTech Research
09.2012 - 10.2013
- Completed relevant training courses and certifications, demonstrating a commitment to continuous learning and skill development within the QA field.
- Enhanced test documentation accuracy through meticulous documentation practices, leading to clearer test cases and requirements understanding and reducing misinterpretations.
- Optimized test coverage by maintaining a well-organized, up-to-date library of test cases corresponding to application requirements
Education
Bachelor - Computer And Information Sciences
Universidad De Costa Rica
07.2012
Skills
- Playwright
- Cypress
- Selenium
- TestNG
- Docker
- Java
- Javascript
- Postman
Certification
- Scrum Master
- Scrum Product Owner
Languages
Spanish
Native language
English
Proficient
C2
Timeline
Senior QA Engineer
Universal Music Group
10.2023 - Current
Senior QA Engineer
TheoremOne
09.2022 - 10.2023
Senior QA Engineer
Laika (Thoropass)
08.2021 - 09.2023
Senior QA Engineer
Gorilla Logic
09.2018 - 08.2021
QA Engineer
L.L. Bean
03.2015 - 09.2018
QA Engineer
Avantica
02.2014 - 03.2015
QA Engineer
CriTech Research
09.2012 - 10.2013
Bachelor - Computer And Information Sciences
Universidad De Costa Rica
- Scrum Master
- Scrum Product Owner
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