Healthcare System – USA
Quality Control Engineer, Jan 2026 – Present
Project description
- Working on a project of 15 members
- A healthcare system that connects patients and healthcare staff, making it easier to manage appointments, medical information, and healthcare services
Responsibilities
- Get and clarify requirements from clients, teammates
- Create test cases for existing features, new features
- Perform web testing across multiple environments
- Implement and maintain automation test scripts using Playwright and TypeScript
- Develop reusable test components following the Page Object Model (POM) design pattern
- Create page objects, fixtures, test utilities to improve test stability and maintainability
- Use Playwright Trace Viewer to analyze failed test runs, identify root causes, and fix automation and flaky test issues
- Leverage Claude to support test case analysis, identify additional test scenarios, and explore potential edge cases during manual testing.
Technologies
- TypeScript, Playwright, Jira, Qase, Claude
Transport Management – Australia
Quality Control Engineer, December 2023 – Dec 2025
Project description
- Working on a project of 10 members
- An all-in-one transport management solution for vehicle carriers and shippers
Responsibilities
- Get and clarify requirements from PM, teammates
- Create, Update test cases for existing features, new features
- Execute testing on both web and mobile app (Android & iOS)
- Verify tickets from dev (FE, BE)
- Implement and maintain test scripts
Technologies
- TypeScript, Playwright, Cucumber, Jira, Qase
Career Orientation – USA
Quality Control Engineer, November 2022 – November 2023
Project description
- Working on a project of 20 members
- A tool designed to help expose the many paths to an exciting future; also a tool to connect virtual mentors with students
Responsibilities
- Get and clarify requirements from PM, teammates
- Break test cases based on checklist
- Update existing test cases
- Implement and maintain test scripts
- Build source code for automation
- Setup daily job run for automation
Technologies
- Java, Selenium, JUnit, Jira
Trading Platform – Hong Kong
Quality Control Engineer, September 2021 – November 2022
Project description
- Working on a project of 10 members
- Build new authentication infrastructure, help to provide an easier way to access digital assets for private marketplace
Responsibilities
- Get and clarify requirements from BA
- Review and Maintain existing test cases
- Implement and maintain test scripts
- Do regression test with manual and auto
- Perform the Smoke test, Adhoc test…
- Transfer knowledge of the project to new members
Technologies
- Java, Selenium, TestNG, Cucumber, BDD, Jira
Ecommerce - Laos
Quality Control Engineer, June 2020 - April 2021
Project description
- Build a commercial system (website, mobile app) where customers can buy online, sellers can sell goods and the admin can manage the system as shipping, categories…
Responsibilities
- Discuss requirements with Project Manager & team
- Execute test case, do regression testing
- Apply other testing types such as Adhoc test, Non-functional…
- Discuss directly with the customer about issues in the UAT period
- Track the progress of tasks in each phase
Project Management System - Australia
Quality Control Engineer, Aug 2020 - Mar 2021
Project description
- Build a system that businesses connect and work together on projects
Responsibilities
- Discuss requirements with Project Manager & Team
- Execute test case, do regression testing
- Do demonstrate directly with the customer
- Manage issues during the UAT period
Content System - Hong Kong
Quality Control Engineer, Mar 2020 - Feb 2021
Project description
- A system allows verifying news on the internet
Responsibilities
- Join the project with the later phase
- Do functional tests for requirement changes
- Discuss requirement changes with Project Manager & Team
- Verify issues on the UAT period
Sales Management Solutions - America
Quality Control Engineer, Oct 2020 - June 2021
Project description
- A system for the furniture industry where retailers can connect directly with factories and track the progress of furniture manufacturing
Responsibilities
- Working with Project Manager to clear requirement
- Join meeting with the customer to clear about requirement/demo meeting
- Execute test cases for new features, regression test, adhoc, smoke test…
- Review & check directly issues on UAT with customer
Sync Calendar - England
Quality Control Engineer, Jan 2021 - June 2021
Project description
- Build a system that allows creating events and able to sync to GOOGLE Calendar & vice versa
Responsibilities
- Working with Project Manager to clear requirement
- Create test scenarios for algorithm
- Work closely with developer to make sure all cases are covered
- Execute test case for new features, regression test
- Join demo meeting with customer
Advertisement Campaigns - America
Quality Control Engineer, Mar 2021 - June 2021
Project description
- A place where users able to launch programmatic advertising campaigns
Responsibilities
- Discuss requirement with Project Manager & Team
- Do demo directly with customer
- Responsible for updating progress of milestone
Project Management – Singapore
Quality Control Engineer, January 2019 – September 2021
Project description
- The commercial module of Poseidon is used by MEO group’s administrators and MEO group’s clients who have the right to access it. It helps them track, and manage the projects’ status in the whole system.
Responsibilities
- Daily communication with clients to clarify requirements
- Analyse requirements with the DEV team
- Develop test cases for features
- Execute test cases for features, and regression testing
- Test with multiple browsers
- Get requirements from the customers directly
Recruitment Management – Viet Nam
Quality Control Engineer, July 2019 – Dec 2019
Project description
- Building a web application to help the recruitment team, and interview team track the status of the interview process
Responsibilities
- Create test cases for new features
- Execute test cases for new features, regression testing
- Implement API test scripts using Postman
Technologies
Home Control – Belgium
Quality Control Engineer, May 2017 – July 2019
Project description
- Building a system that allows user to control home devices
Responsibilities
- Create test cases for new feature/issue fixing
- Review test case, and test suite by developers
- Apply Automation for testing modules of the system by Xamarin UI Test
- Implement, and maintain automation scripts
- Execute test cases for new features, issues fixing, regression, validate phase
- Do release to the customer (test report, release note, app package)
- Do demo UX/UI to customers weekly
- Do report Hockey app weekly
Technologies
- Xamarin UI Test, NUnit, Visual Studio
QMS – Netherland
Quality Control Engineer, Feb 2016 – May 2017
Responsibilities
- Define scenarios, test case
- Execute test cases for new features, regression testing
