Ірина

Iryna Vynnychenko
Phone: [open contact info](look above in the "contact info" section)

Email: [open contact info](look above in the "contact info" section)

LinkedIn | Upwork | Telegram | Whatsapp

Technical QA Specialist / QA Coordinator
Technical QA Specialist with a hands-on Full-Stack web development background. Experienced in
testing web applications, verifying API integrations, reviewing requirements for logical edge
cases, and coordinating delivery cycles between development teams and stakeholders.
Combines technical understanding of modern web architecture with practical defect tracking,
release verification, and AI-assisted QA workflows.

Career History

Frontend & FullStack ETNA Network, Upwork, Freelance | 2019 – current (4,200+ hours on Upwork)

● End-to-End Testing & Verification: Performing functional, UI/UX, and regression testing
for web applications, custom CRMs, SaaS platforms, and AI-assisted services from Figma layouts
to production releases.
● Requirements & Specification Review: Analyzing client requirements and technical
documentation to identify missing edge cases, logical gaps, and inconsistencies before
implementation.
● API & Web Testing: Testing REST and GraphQL APIs, validating third-party service
integrations, and inspecting network requests and web application performance using Browser
DevTools.
● Defect Management & Process Coordination: Logging structured, reproducible bug
reports in Jira and Trello, tracking resolution status, and assisting teams with Agile task
coordination.
● AI-Assisted QA Workflows: Utilizing AI tools (Cursor, Claude) to generate test cases,
generate edge-case scenarios, and speed up data validation.
● Release & Risk Assessment: Verifying build stability via basic CI/CD checks, evaluating
technical risks before releases, and conducting post-deployment smoke testing.
● Client & Stakeholder Communication: Communicating directly with international clients
in English to clarify product requirements, demonstrate deliverable builds, and gather feedback.

Supply Chain & Operations Specialist (Early Career) PepsiCo, Foxtrot, Unitrade Group, TPK
Tehnoexport | 2016 – 2018

● Client & Stakeholder Communication: Communicating directly with international
clients in English to clarify product requirements, demonstrate deliverable builds, and gather
feedback.
● Data Validation & Inventory Control: Auditing product specification matrices, checking
documentation accuracy, and tracking hardware inventory using ERP systems (1C).
● Process Coordination: Cross-functional collaboration with legal, marketing, and finance
departments to resolve operational discrepancies and fulfill contracts.
● Vendor Operations: Managing vendor contract execution and supporting retail deals
with major national chains.

Skills
● QA & Process Management: Manual Web Testing, API Testing (REST, GraphQL), Test
Case Generation, Bug Tracking & Reporting (Jira, Trello), Agile (Scrum, Kanban), Requirements
Analysis, Risk Identification.
● Technical Background: Web Architecture (Next.js, React, Node.js), API Validation,
DevTools, Git/GitHub, CI/CD Basics, AI Integrations (OpenAI API, Vercel AI SDK).
● AI & QA Tools: AI Prompting for Test Scenarios (Cursor, Claude), Postman / API Clients,
Browser DevTools.
● Business & Operations: ERP Systems (1C), Inventory Control, Process Verification,
Vendor Relations.
● Languages: Ukrainian (Native), English (Upper-Intermediate / Professional Working).