Ruslan Peyter
Senior QA Engineer with 11+ years of experience in US fintech and digital banking, focused on mobile/web testing and REST API validation.
About
Senior QA Engineer with 11+ years of experience in US fintech and digital banking, focused on mobile/web testing and REST API validation. I’ve delivered quality across Agile/SAFe teams and core banking integrations (Symitar Quest, Corelation KeyStone).
I build efficient QA processes, including AI-powered test automation workflows, and I’m experienced in leading end-to-end QA, UAT, regression, and cross-platform testing. Available for remote Senior QA Engineer or QA Lead roles in EU and North America.
- 12 years' experience
- Joined May 2026
Skills· 15
Languages
- EnglishAdvanced
- UkrainianFluent
- RussianFluent
Industry experience
- Financial Services
- Software & Internet
- Computers & Electronics
- Professional Services
Work experience
Developing an AI-powered test automation portfolio using Playwright/TypeScript and MCP integrations. Maintaining a personal QA project portfolio (peyter.eu) and building automated workflows using self-hosted n8n on Oracle Cloud. Exploring QA Lead and QA Architect practices to support a transition into senior leadership roles.
Led end-to-end QA processes for web and mobile banking applications deployed on AWS. Designed and maintained comprehensive test suites, implemented AI-powered testing workflows, and collaborated in Agile sprints to validate new features.
Performed functional, regression, system, and UAT testing on web and mobile platforms. Created detailed test plans, test cases, and ensured timely fixes through effective bug tracking.
Education
Certifications and awards
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