Edward

Senior QA Engineer

MediDrive • Período integral

May 2026 - Present • 6 mos

Backend and API QA for a US non-emergency medical transportation platform on Google Cloud (web portals, two public APIs, mobile apps, partner integrations). - Own backend QA for 50+ tickets: test plans, runs on staging and sandbox, sign-off with API and database evidence. - Built a Python test toolkit (35 scripts): Cloud Spanner helper, REST API clients and a gRPC-web client. - Found a race condition in the provider API (out-of-order status updates) and handed developers the root cause. - Verified a search migration to Elasticsearch, webhook delivery to partners, data imports and a billing rule before release. - Wrote and reviewed test cases in Testmo; core checks for iOS and Android apps.

Senior QA Engineer

Self-Employed / Freelancer • Freelance

Mar 2024 - Apr 2026 • 2 yrs 1 mo

QA for a banking web and mobile application (freelance contract). - End-to-end, regression, smoke and exploratory testing of web and mobile apps. - API testing of payments, transfers and authentication in Postman and Swagger; data checks in MongoDB. - Traffic inspection with Charles Proxy and Fiddler. - Defects in Jira, documentation in Confluence, cross-functional Agile teams.

Middle QA Engineer

DXC Luxoft • Período integral

Sep 2023 - Mar 2024 • 6 mos

QA for an e-learning platform. - Full manual coverage: functional, regression and UI testing. - Designed test cases, checklists and scenarios from requirements. - Tested APIs in Postman and automated API requests with Cypress. - Validated back-end data and worked closely with developers in an Agile team. Tools: Postman, Cypress, JavaScript/TypeScript (basic), Git, Jira, Confluence, Chrome DevTools.