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Most recently at Wingmate, I served as a Quality Assurance Analyst where I focused on enhancing testing efficiency by designing end-to-end automated suites using Cypress and TypeScript. I also developed Postman API test scripts with JavaScript-based assertions for regression testing via Newman CLI. By creating structured test plans in TestRail and Qase and tracking results in Jira with CI-linked reporting, I aimed to provide the team with clear visibility into software health and streamline the release process through efficient automation. Prior to this, as a QA Engineer at Crypto.com, I managed quality across functional, regression, and performance testing cycles, while utilizing tools like Postman and Charles Proxy to debug and monitor requests between mobile applications and servers. My experience in tracking test coverage metrics in Jira and actively participating in Scrum ceremonies ensures that I can seamlessly integrate into your Agile environment to maintain a high bar for software reliability and cross-functional communication. Furthermore, during my tenure at Chanel, I managed CRM and mobile projects using Azure DevOps to align E2E and UAT test suites with business requirements. My ability to translate complex specifications into actionable test scenarios and severity reports ensures that I can bridge the gap between technical execution and business goals. I strongly believe my technical proficiency in automated testing and my passion for software excellence will allow me to contribute effectively to your team. Thank you for your time and consideration.…Most recently at Wingmate, I served as a Quality Assurance Analyst where I focused on enhancing testing efficiency by designing end-to-end automated suites using Cypress and TypeScript. I also developed Postman API test scripts with JavaScript-based assertions for regression testing via Newman CLI. By creating structured test plans in TestRail and Qase and tracking results in Jira with CI-linked reporting, I aimed to provide the team with clear visibility into software health and streamline the release process through efficient automation. Prior to this, as a QA Engineer at Crypto.com, I managed quality across functional, regression, and performance testing cycles, while utilizing tools like Postman and Charles Proxy to debug and monitor requests between mobile applications and servers. My experience in tracking test coverage metrics in Jira and actively participating in Scrum ceremonies ensures that I can seamlessly integrate into your Agile environment to maintain a high bar for software reliability and cross-functional communication. Furthermore, during my tenure at Chanel, I managed CRM and mobile projects using Azure DevOps to align E2E and UAT test suites with business requirements. My ability to translate complex specifications into actionable test scenarios and severity reports ensures that I can bridge the gap between technical execution and business goals. I strongly believe my technical proficiency in automated testing and my passion for software excellence will allow me to contribute effectively to your team. Thank you for your time and consideration.

Katheryne Chow

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Most recently at Wingmate, I served as a Quality Assurance Analyst where I focused on enhancing testing efficiency by designing end-to-end automated suites using Cypress and TypeScript. I also developed Postman API test scripts with JavaScript-based assertions for regression testing via Newman CLI. By creating structured test plans in TestRail and Qase and tracking results in Jira with CI-linked reporting, I aimed to provide the team with clear visibility into software health and streamline the release process through efficient automation. Prior to this, as a QA Engineer at Crypto.com, I managed quality across functional, regression, and performance testing cycles, while utilizing tools like Postman and Charles Proxy to debug and monitor requests between mobile applications and servers. My experience in tracking test coverage metrics in Jira and actively participating in Scrum ceremonies ensures that I can seamlessly integrate into your Agile environment to maintain a high bar for software reliability and cross-functional communication. Furthermore, during my tenure at Chanel, I managed CRM and mobile projects using Azure DevOps to align E2E and UAT test suites with business requirements. My ability to translate complex specifications into actionable test scenarios and severity reports ensures that I can bridge the gap between technical execution and business goals. I strongly believe my technical proficiency in automated testing and my passion for software excellence will allow me to contribute effectively to your team. Thank you for your time and consideration.…Most recently at Wingmate, I served as a Quality Assurance Analyst where I focused on enhancing testing efficiency by designing end-to-end automated suites using Cypress and TypeScript. I also developed Postman API test scripts with JavaScript-based assertions for regression testing via Newman CLI. By creating structured test plans in TestRail and Qase and tracking results in Jira with CI-linked reporting, I aimed to provide the team with clear visibility into software health and streamline the release process through efficient automation. Prior to this, as a QA Engineer at Crypto.com, I managed quality across functional, regression, and performance testing cycles, while utilizing tools like Postman and Charles Proxy to debug and monitor requests between mobile applications and servers. My experience in tracking test coverage metrics in Jira and actively participating in Scrum ceremonies ensures that I can seamlessly integrate into your Agile environment to maintain a high bar for software reliability and cross-functional communication. Furthermore, during my tenure at Chanel, I managed CRM and mobile projects using Azure DevOps to align E2E and UAT test suites with business requirements. My ability to translate complex specifications into actionable test scenarios and severity reports ensures that I can bridge the gap between technical execution and business goals. I strongly believe my technical proficiency in automated testing and my passion for software excellence will allow me to contribute effectively to your team. Thank you for your time and consideration.

Available to hire

Most recently at Wingmate, I served as a Quality Assurance Analyst where I focused on enhancing testing efficiency by designing end-to-end automated suites using Cypress and TypeScript. I also developed Postman API test scripts with JavaScript-based assertions for regression testing via Newman CLI. By creating structured test plans in TestRail and Qase and tracking results in Jira with CI-linked reporting, I aimed to provide the team with clear visibility into software health and streamline the release process through efficient automation.

Prior to this, as a QA Engineer at Crypto.com, I managed quality across functional, regression, and performance testing cycles, while utilizing tools like Postman and Charles Proxy to debug and monitor requests between mobile applications and servers. My experience in tracking test coverage metrics in Jira and actively participating in Scrum ceremonies ensures that I can seamlessly integrate into your Agile environment to maintain a high bar for software reliability and cross-functional communication.

Furthermore, during my tenure at Chanel, I managed CRM and mobile projects using Azure DevOps to align E2E and UAT test suites with business requirements. My ability to translate complex specifications into actionable test scenarios and severity reports ensures that I can bridge the gap between technical execution and business goals.

I strongly believe my technical proficiency in automated testing and my passion for software excellence will allow me to contribute effectively to your team. Thank you for your time and consideration.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Korean

Intermediate

Work Experience

Quality Assurance Analyst at Wing mate

April 1, 2025 - April 1, 2026

Create structured test plans in Test Rail and Qase, and track execution results in Jira with reproducible steps and priority tagging; enable CI-linked reporting. Design and implement end-to-end automated test suites using Cypress and TypeScript, covering feature workflows, API response validation via network intercepts, and multi-role user scenarios. Develop and maintain Postman API test scripts with JavaScript-based assertions to support automated regression and test collection reuse via Newman CLI. Perform manual and exploratory testing across environments with backend validation using browser DevTools; leverage AI-assisted tools to accelerate test scripting, debug flaky selectors, and maintain automation coverage alongside ongoing feature development.

Software Quality Analyst at Alert Driving

January 1, 2025 - April 1, 2025

Conducted functional and regression testing procedures within Test Rail under continuous delivery pipelines; applied Agile methodologies to maintain release quality. Manipulated and executed database operations using DBeaver for data validation, discrepancy identification, and backend data integrity verification. Documented QA activities and reported quality level performance metrics using Jira to support stakeholder visibility.

Quality Assurance Engineer at Crypto.com

July 1, 2023 - October 1, 2024

Utilized automation and API testing tools including Postman and Charles Proxy for HTTP requests and responses across mobile and web applications. Maintained high quality standards by designing and troubleshooting test scenarios for functional, regression, and performance testing within CI/CD pipelines. Tracked QA metrics and defect lifecycle in Jira and Confluence, communicating findings across Development, QA, and Product Management during Scrum ceremonies.

Programmer Analyst at Cognizant (Chanel)

November 1, 2021 - July 31, 2023

Utilized Postman and automation testing tools to achieve comprehensive test coverage across software and API testing workflows. Analyzed business requirements to develop end-to-end and UAT test suites using Azure DevOps; produced testing progress and severity reports while actively participating in Scrum framework phases, maintaining developer accountability across delivery cycles.

Programmer at Cognizant (China Construction Bank)

March 1, 2021 - November 30, 2021

Analyzed use cases and scenarios for feasibility assessment, managing hands-on functional and system integration testing. Executed multi-level testing strategies targeting data base integrity, usability, and performance for online and mobile banking platforms. Collaborated cross-functionally with development teams and business groups to track and resolve software testing metrics throughout the project life-cycle.