Nisa Karasu
Gaziantep
Summary
QA Engineer with 3 years in manual, functional, and regression testing for mobile, web, e-commerce, and warehouse management systems. Skilled in test case development, UI/UX validation, backend verification, and post-release testing. Proficient in tools like Zephyr, Jira, Charles Proxy, Postman, and browser/mobile dev tools. Strong domain expertise in order fulfillment, inventory control, and promotional logic. Experienced in Agile workflows, defect tracking, and delivering high-quality, stable releases across both web and mobile ecosystems.
Currently preparing for the ISTQB Foundation Level exam, aiming for certification within the next few months.
Overview
3
3
years of professional experience
1
1
Certification
Work History
QA Engineer
Zoolatech / Nordstrom
10.2024 - Current
- Executed manual/regression tests across mobile apps (PDP, PLP, payments, wishlist, loyalty, shipping).
- Validated analytics/tracking (PSS, NAP), feature flags, and A/B test variants.
- Used Charles Proxy extensively to monitor and debug backend calls, promo logic, and flag behaviors.
- Reported bugs with clear logs, repro steps, and screenshots via Jira and Zephyr.
- Collaborated with devs/PMs to resolve issues, ensure clean releases, and support feature rollouts.
QA Engineer
Logiwa WMS
09.2022 - 10.2024
- Performed functional, regression, and post-release testing for WMS web apps.
- Verified backend logic, database, and UI across order fulfillment, inventory, shipping.
- Designed test plans and tracked defects using Zephyr and Jira.
- Supported stability and performance validation across multiple workflows.
Education
Associate's Degree - Computer Programming
Istanbul University
Skills
- Manual & Regression Testing
- Web & Mobile Application Testing
- UI/UX Validation
- API Testing (Postman)
- Backend Verification & Database Checks
- Test Plan Development & Execution (Regression, Smoke, Exploratory)
- Defect Reporting & Tracking (Jira, Zephyr)
- Charles Proxy & Developer Tools
- Cross-Functional Collaboration
- Bug reporting and tracking through Jira
Certification
- Introduction to AI, Hyperautomation and RPA - Global AI Hub
- Software Testing Expertise Training - Udemy
- Introduction to Python - Global AI Hub
- Agile Project Management - Google
- Python for Machine Learning - Global AI Hub
- Test Automation Foundations - Udemy
Languages
- English, Professional working proficiency
- Turkish, Native
- German, Beginner
Timeline
QA Engineer
Zoolatech / Nordstrom
10.2024 - Current
QA Engineer
Logiwa WMS
09.2022 - 10.2024
Associate's Degree - Computer Programming
Istanbul University