ezequiel cejas
@ezequielcejas
Senior Software QA specializing in manual and automated testing, API and security testing.
ArgentinaWhat I'm looking for
I am a Senior Software QA engineer with extensive experience in manual and automation testing across web, API and backend systems. I have led production release testing, designed and executed test cases and automation suites using Playwright+TypeScript and Selenium, and performed penetration testing with OWASP ZAP while working in Agile environments.
I bring strong skills in API testing (Postman/SoapUI), database validation with Microsoft SQL and Oracle fundamentals, CI/CD tooling (Jenkins, Git/GitLab), and test management (Azure, Spira, JIRA). I have experience mentoring new resources, coordinating cross-border projects, and estimating and planning test strategies to ensure reliable, secure releases.
Experience
Work history, roles, and key accomplishments
Software QA Sr.
We Have Devs – Greenshades
Jan 2022 - Aug 2025 (3 years 7 months)
Led manual and automated testing for production releases, implemented Playwright+TypeScript scenarios and Postman API tests, and coordinated penetration testing with OWASP ZAP to improve release quality and reduce regressions.
Software QA Sr.
Kapsch TrafficCom
Oct 2015 - Jan 2022 (6 years 3 months)
Designed and executed test cases and Java Selenium automation, integrated Cucumber+Maven+Jenkins pipelines and performed webservice and penetration testing to ensure cross-border system reliability.
Administered Tivoli Storage Manager and Legato NetWorker backups and performed restores across AIX and NT environments, improving recovery reliability and monitoring processes.
Education
Degrees, certifications, and relevant coursework
CertiProf
Scrum Foundation Professional Certificate, Agile / Scrum
2020 - 2020
Earned the Scrum Foundation Professional Certificate in 2020 (Credential ID: 48932864).
Instituto de Formación Técnica Superior N°18 (IFTS 18)
College Diploma, System Analysis
2016 - 2018
Completed a System Analyst college program at IFTS 18, graduating in 2018.
Cambridge Assessment English (First Certificate in English - FCE)
First Certificate in English (FCE), English Language
2013 - 2013
Obtained the First Certificate in English (FCE) in 2013, demonstrating upper-intermediate English proficiency.
IBM School (Database Administrator ORACLE)
Certificate in Oracle Database Administration, Database Administration
2012 - 2012
Completed an Oracle Database Administrator program covering UNIX/shell scripting, Oracle DB fundamentals, SQL, and backup methods (RMAN and manual).
Universidad Tecnológica Nacional / Mercado Libre (Programación Java básico - Nativos Digitales)
Certificate in Basic Java Programming, Computer Programming
2009 - 2009
Completed a basic Java programming course covering scripting, Eclipse, and Java fundamentals.
Availability
Location
ArgentinaAuthorized to work in
Job categories
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