I'm a results-driven Software Quality Assurance Engineer with 5 years of experience testing web-based and mobile applications, specializing in e-commerce and wellness SaaS. I emphasize shift-left testing, robust test documentation, and building end-to-end test coverage to deliver reliable product quality. I thrive on collaborating with engineering, product, and design teams, mentoring new teammates, and advocating for accessibility and user-centric testing. I enjoy turning complex requirements into clear, testable stories and helping teams ship high-quality software efficiently.

Iliesa Ostapyshyn

I'm a results-driven Software Quality Assurance Engineer with 5 years of experience testing web-based and mobile applications, specializing in e-commerce and wellness SaaS. I emphasize shift-left testing, robust test documentation, and building end-to-end test coverage to deliver reliable product quality. I thrive on collaborating with engineering, product, and design teams, mentoring new teammates, and advocating for accessibility and user-centric testing. I enjoy turning complex requirements into clear, testable stories and helping teams ship high-quality software efficiently.

Available to hire

I’m a results-driven Software Quality Assurance Engineer with 5 years of experience testing web-based and mobile applications, specializing in e-commerce and wellness SaaS. I emphasize shift-left testing, robust test documentation, and building end-to-end test coverage to deliver reliable product quality.

I thrive on collaborating with engineering, product, and design teams, mentoring new teammates, and advocating for accessibility and user-centric testing. I enjoy turning complex requirements into clear, testable stories and helping teams ship high-quality software efficiently.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Software Quality Assurance Engineer at Yum Yum
September 1, 2021 - August 31, 2024
Conducted comprehensive testing for a native iOS application (Yum Yum), validating AI-powered features (Gemini model) for recipe generation, food logging, product management, and payment workflows. Performed smoke, functional, regression, sanity, API, UI, end-to-end, compatibility, and localization testing with a proactive and exploratory mindset. Executed accessibility testing (a11y) using VoiceOver, Voice Control, High Contrast Mode, and Dynamic Text; ensured WCAG and Section 508 compliance. Performed backend API testing with Postman and Swagger; utilized Charles Proxy for network inspection and debugging. Designed, executed, and maintained test plans, test suites, and test cases via Zephyr and Confluence, ensuring end-to-end traceability, comprehensive test coverage, and risk-based test management. Created detailed bug reports and feature enhancement tickets in JIRA; collaborated with Engineering, Product, and Design to clarify requirements and reproduce issues. Initiated shift-left
Quality Assurance Engineer at Yum Yum
September 1, 2021 - August 31, 2024
Conducted comprehensive testing for a native iOS app including validation of AI-powered features for recipe generation, meal logging, product management, and payments; performed smoke, functional, regression, sanity, API, UI, E2E, and localization testing; applied proactive and exploratory testing mindset; executed accessibility testing and ensured WCAG/Section 508 compliance; performed backend API testing via Postman and Swagger; used Charles Proxy for network inspection and debugging; designed, executed, and maintained test plans, test suites, and test cases in Zephyr and Confluence; ensured end-to-end traceability and risk-based test management; created detailed bug reports and feature enhancement tickets in JIRA and tracked them through the full defect lifecycle; collaborated with Engineering, Product, and Design teams to clarify requirements, reproduce issues, and implement best practices; promoted shift-left testing and early QA involvement; mentored new team members through know
QA Analyst at Forme Life
September 1, 2021 - August 31, 2024
Led testing for digital fitness services including iOS mobile app, Forme Studio hardware, and web-based e-commerce Forme Life application; executed a wide range of testing activities including ad-hoc, compatibility, hardware, video streaming, audio connectivity, and integration testing; documented suggested improvements to features and processes; used Unix/Linux commands to interact with devices and retrieve logs; executed SQL queries and managed test data in a Django-based CRM; applied Agile/Scrum practices; maintained end-to-end test coverage and QA artifacts; contributed to QA process improvements and cross-functional collaboration.
QA Analyst at Yum Yum LLC
December 1, 2024 - Present
Contract QA for a native iOS application (Yum Yum), validating AI-powered features (Gemini model) for recipe generation, food logging, product management, and payment workflows. Performed smoke, functional, regression, sanity, API, UI, E2E, compatibility, and localization testing; applied proactive and exploratory testing mindset. Executed accessibility testing (VoiceOver, Voice Control, High Contrast Mode, Dynamic Text) to meet WCAG and Section 508. Ran backend API testing with Postman and Swagger; used Charles Proxy for network inspection and debugging. Designed and maintained test plans, suites, and cases in Zephyr and Confluence; ensured end-to-end traceability and risk-based test management. Created detailed bug reports and feature enhancement tickets in JIRA and tracked through full defect lifecycle. Initiated shift-left testing, enabling early QA involvement. Built feedback loops with Customer Support to analyze user-reported issues. Mentored new team members through knowledge t
QA Analyst (Contract) at Forme Life (Interactive Strengths)
September 1, 2021 - August 31, 2024
Led testing for digital fitness services across iOS mobile application and Forme Studio hardware device and web-based e-commerce Forme Life application. Conducted functional, UI, accessibility testing; collaborated with Engineering, Product, and Design teams; created and maintained test documents; supported test automation activities as applicable. Project covered digital fitness services with iOS and hardware integration, ensuring quality across platforms and user experiences.

Education

Master’s Degree in International Economics at National Economy University
January 11, 2030 - April 22, 2026
Master's Degree in International Economics at National Economic University
January 11, 2030 - May 13, 2026
Master's Degree at National Economic University
January 11, 2030 - May 13, 2026

Qualifications

Master's Degree in International Economics
January 11, 2030 - May 13, 2026

Industry Experience

Software & Internet, Retail, Professional Services, Media & Entertainment