Christian Keirre Cruz
@christiankeirrecruz
Software QA Engineer specializing in automation testing and quality assurance for web and enterprise systems.
What I'm looking for
I am a Software QA Engineer with hands-on experience designing and executing manual and automated tests across web and enterprise applications. I have developed automation scripts using Playwright, Katalon, Robot Framework, Selenium, Appium, and WebDriver IO, and I apply best practices such as the Page Object Model.
I have collaborated closely with stakeholders and cross-functional teams to validate requirements, create detailed test plans, and perform regression testing to ensure stability across releases. I have also written unit tests and contributed to both development and QA activities throughout the project lifecycle.
My technical toolkit includes programming languages (C++, Java, C#, PHP), web technologies (HTML, CSS, JavaScript, Bootstrap), MERN stack familiarity, databases (MySQL, PostgreSQL, MSSQL), CI/CD and container platforms like Docker, and cloud experience with AWS. I seek to bring reliable, resourceful, and quality-driven testing to an engineering team.
Experience
Work history, roles, and key accomplishments
Automation Test Engineer
WeSupport Incorporated
Aug 2025 - Present (2 months)
Designed, wrote, and executed comprehensive manual and automated test cases and maintained test plans to ensure full coverage; developed Playwright, Katalon, and Robot Framework scripts and performed regression testing to guarantee stability across releases.
Software Engineer I
Tsukiden Global Solutions Inc.
Oct 2021 - May 2024 (2 years 7 months)
Collaborated with Japanese stakeholders to design and develop software, wrote unit tests to improve reliability, and created comprehensive test cases to verify features and support project delivery across the full lifecycle.
Education
Degrees, certifications, and relevant coursework
Bulacan State University
Associate in Computer Technology, Computer Programming / Software Quality Assurance
2019 - 2021
Completed a program in computer programming with emphasis on software quality assurance between 2019 and 2021.
Bulacan State University
Bachelor of Science, Information Technology
2017 - 2019
Completed studies in information technology, focusing on core IT subjects and practical skills from 2017 to 2019.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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