“I help reduce errors for new features of software development”
Sergio Garcia — QA & Testing freelancer in Cochabamba Bolivia
@sergio-garciaVerifiedLinkedIn-Confirmed
Cochabamba Bolivia
$15/hr
QA Engineer with experience in fintech systems, specializing in manual, API, and data validation testing to ensure high-quality, reliable software. Key skills: • API Testing (Postman) • SQL Data Validation • Regression, UAT, and Exploratory Testing • Test Case Design & Defect Tracking (Jira) I validated complex financial systems used for compliance and risk detection, ensuring accuracy, stability, and performance in production-critical environments.
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Sergio Garcia is a QA & Testing freelancer based in Cochabamba Bolivia, identity-verified on LanceRank; first work signal landing. Public record shows last updated 2026-06-22.
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