Open to opportunities

Duong Van

@duongvan

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Quality Control Engineer specializing in automation and API testing.

Vietnam

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What I'm looking for

I seek a collaborative Agile team role focusing on automation and API testing, opportunities to build frameworks, and growth toward test-architecture or leadership responsibilities.

I am a Quality Control Engineer with hands-on experience in both manual and automated testing for web and mobile applications, focused on delivering reliable, production-ready software.

I have designed and maintained automated test suites using Playwright (TypeScript), Selenium, Appium, Pytest (Python), and REST Assured, and built frameworks that significantly improved test coverage and reduced manual effort.

I've worked with databases and data platforms such as SQL and Snowflake, used Google Cloud Console for logging and debugging, and tested complex business systems including Commerce Tools and Microsoft Dynamics 365 Business Central.

I thrive in Agile teams, collaborate closely with developers and product owners to define test strategies, and continually drive improvements in testing processes and automation best practices.

Experience

Work history, roles, and key accomplishments

Current

Automation Test Engineer

Current

SmartOSC

Feb 2025 - Present (1 year 1 month)

Designed and maintained Playwright TypeScript automated test suites and Pytest API automation, improving testing efficiency and reliability while validating data via Snowflake and debugging through Google Cloud Console.

Playwright TypeScript Pytest Python Snowflake API Testing Microsoft Dynamics 365

QC Engineer

One Mount Group

Jun 2024 - Jan 2025 (7 months)

Developed Selenium and Appium automation and REST Assured API frameworks achieving 70% automation coverage and reducing manual API effort by 60%, contributing to a 40% reduction in post-release defects.

Selenium Appium Rest Assured TestNG Java API Testing Regression Testing

Manual Tester Intern

EJoy English

Dec 2023 - May 2024 (5 months)

Executed 200+ test cases and created detailed bug reports with a 95% acceptance rate, performed cross-browser and cross-device compatibility testing and supported sprint activities.

Manual Testing Bug Reporting Cross Browser Testing Agile Test scenarios

Education

Degrees, certifications, and relevant coursework

National Economics University

Bachelor of Science, Management Information Systems

2020 - 2024

Completed a Bachelor of Science in Management Information Systems with coursework covering information systems, databases, and management relevant to QA and automation testing.