Anhelina Viarenich
Schaumburg,IL
Summary
Quality Assurance Intern at Time Machine, with hands-on experience in API testing, bug tracking, and test case execution. Able to identify issues early, and verify fixes through detailed manual testing. Proficient in maintaining quality across fast-paced sprints. Focused on learning, improving, and working closely with developers in Agile environments.
Overview
2
2
years of professional experience
Work History
Quality Assurance Intern
Time Machine
Schaumburg, IL
01.2025 - Current
- Created and applied detailed testing checklists to validate key software functions, reduce missed defects, and support consistent QA coverage across releases.
- Developed 100+ test cases and 4 test suites in Qase.io to validate user role behavior in the learning platform, helping to reduce pre-release bugs by 35%.
- Executed cross-role functionality tests for course creation, student assignment, and token management, helping ensure 100% role-specific access control coverage.
- Identified, documented, and tracked issues by creating clear bug reports in Jira that improved developer resolution time by 25%, and helped stabilize system performance.
- Conducted manual testing of REST API requests using browser DevTools to inspect network calls, validate status codes, and debug backend issues across different user roles.
- Created and executed API requests in Postman to test role-based scenarios, validating request payloads, response data, and status codes for functional accuracy.
- Implemented the Page Object Model (POM) for end-to-end testing in Playwright to separate test logic from UI element locators, and improve test maintainability.
- Validated outputs and behaviors of large language models (LLMs) through structured test cases, and edge-case analysis.
- Designed and executed test plans for AI models, focusing on prompt reliability, data accuracy, and user intent alignment.
- Worked with Agile and Scrum methodologies to accomplish project milestones and meet demanding timelines.
- Collaborated with developers to clarify requirements, and validate bug fixes during sprint cycles.
Waitress Supervisor
Napoli Per Tutti
Schaumburg, IL
08.2023 - 01.2025
- Thoroughness in customer interactions and task execution ensured that customers received clear, accurate service, and avoided miscommunication or unmet expectations.
- Maintaining quality standards: ensuring high-quality service without compromising accuracy.
- Effective communication: interacted with diverse customers to address and satisfy their needs.
- Problem solving: handled high-stress situations and conflicts without any emotions, providing clear explanations.
- Balanced multiple responsibilities efficiently: maintained service quality during high-traffic hours by organizing tasks and prioritizing customer needs.
- Applied varied approaches across roles: adjusted quickly to new tools and workflows, improving how tasks were completed in each work setting.
Education
Associate of Arts - Computer Information Systems
Elgin Community College
Elgin, IL05-2027
High School Diploma -
Streamwood High School
Streamwood, IL12-2024
Software Testing Certificate
The Complete 2025 Software Testing Bootcamp
12-2024
Skills
- Postman
- Jira and Confluence
- DevTools
- SDLC/STLC
- Qaseio/TestRail
- Black-Box testing
- Functional/Non-Functional testing
- Git Flow
- Agile methodologies
- TypeScript
- Playwright
- End-to-end testing
Timeline
Quality Assurance Intern
Time Machine
01.2025 - Current
Waitress Supervisor
Napoli Per Tutti
08.2023 - 01.2025
Associate of Arts - Computer Information Systems
Elgin Community College
High School Diploma -
Streamwood High School
Software Testing Certificate
The Complete 2025 Software Testing Bootcamp
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