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Celina O
@celinatestlab
Manual QA Fintech Application Testing
United States
English
About me
Hi! I'm a Quality Assurance Engineer specializing in manual testing for web apps, mobile apps, APIs, and fintech products.
I help businesses identify bugs, validate user journeys, test payment workflows, and improve software quality through functional, exploratory, and regression testing.
My skills include API testing with Postman, test case design, and clear bug documentation. I focus on attention to detail, effective communication, and actionable reports that help development teams deliver reliable products.
Let's work together to ensure your application works as expected!
Skills
Celina O
Offline •
See my services
Software Testing
I will prevent or find bugs in your web, mobile, and fintech apps
