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Cesar SantanaCS
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Cesar Santana

@cesarsantana

I build reliable QA coverage through Playwright automation, API validation, and SQL-based data testing.

United States
Message

I'm an ISTQB-certified QA Engineer building scalable regression coverage with Playwright, TypeScript, and the Page Object Model.

At Osezno, I designed test strategy and regression suites for an ERP backend, created manual test plans and executable cases, and built Postman API tests for GraphQL and REST endpoints. I used SQL to validate transactional data integrity across integrations.

At LIVunltd, I executed functional, regression, smoke, exploratory, and integration testing across the SDLC and STLC. I partnered with developers to document and resolve defects, reviewed requirements for edge cases and testability gaps, and validated APIs and databases end to end.

Earlier, at Regional Home Care, I provided first-level IT support, configured hardware and medical devices, documented troubleshooting steps, and coordinated technical request resolution across teams.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

New York City College of Technology (CUNY) logoNC

New York City College of Technology (CUNY)

Bachelor of Technology, Computer Systems

Pursued a Bachelor of Technology in Computer Systems, completing studies in April 2026.

IS

ISTQB

ISTQB Certified Tester Foundation Level (CTFL) v4, Software Testing

Earned the ISTQB Certified Tester Foundation Level (CTFL) v4 certification.

NN

National Society of Leadership and Success (NSLS)

Foundations of Leadership, Leadership

Completed the Foundations of Leadership program through the National Society of Leadership and Success.

TE

Texas A&M Engineering

Network Assurance and Information Security Basics, Network Assurance and Information Security

Completed coursework in Network Assurance and Information Security Basics.

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