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Hi, I’m Khaing Zin Tun, a Senior QA Tester with over 6 years of hands-on experience in manual and automation testing, QA process improvement, and cross-functional collaboration. I enjoy turning complex defects into clear, testable requirements and delivering high-quality software. I’m proficient in test case design and execution, defect tracking, and mentoring junior testers. I also have coding basics in HTML, CSS, PHP, JavaScript, jQuery, and MySQL to better understand the codebase and support debugging.…Hi, I’m Khaing Zin Tun, a Senior QA Tester with over 6 years of hands-on experience in manual and automation testing, QA process improvement, and cross-functional collaboration. I enjoy turning complex defects into clear, testable requirements and delivering high-quality software. I’m proficient in test case design and execution, defect tracking, and mentoring junior testers. I also have coding basics in HTML, CSS, PHP, JavaScript, jQuery, and MySQL to better understand the codebase and support debugging.

Khaing Zin Tun

QA Engineer, Developer, Web Developer, +2

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Hi, I’m Khaing Zin Tun, a Senior QA Tester with over 6 years of hands-on experience in manual and automation testing, QA process improvement, and cross-functional collaboration. I enjoy turning complex defects into clear, testable requirements and delivering high-quality software. I’m proficient in test case design and execution, defect tracking, and mentoring junior testers. I also have coding basics in HTML, CSS, PHP, JavaScript, jQuery, and MySQL to better understand the codebase and support debugging.…Hi, I’m Khaing Zin Tun, a Senior QA Tester with over 6 years of hands-on experience in manual and automation testing, QA process improvement, and cross-functional collaboration. I enjoy turning complex defects into clear, testable requirements and delivering high-quality software. I’m proficient in test case design and execution, defect tracking, and mentoring junior testers. I also have coding basics in HTML, CSS, PHP, JavaScript, jQuery, and MySQL to better understand the codebase and support debugging.

Available to hire

Hi, I’m Khaing Zin Tun, a Senior QA Tester with over 6 years of hands-on experience in manual and automation testing, QA process improvement, and cross-functional collaboration. I enjoy turning complex defects into clear, testable requirements and delivering high-quality software.

I’m proficient in test case design and execution, defect tracking, and mentoring junior testers. I also have coding basics in HTML, CSS, PHP, JavaScript, jQuery, and MySQL to better understand the codebase and support debugging.

Skills

Experience Level

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Japanese

Intermediate

Work Experience

Intern at Qualy Myanmar Co., Ltd (Japan Company in Myanmar)

August 31, 2018 - August 31, 2018

Assisted QA testing activities and gained exposure to Jira while supporting multiple projects.

Junior QA Tester at Qualy Myanmar Co., Ltd (Japan Company in Myanmar)

October 1, 2022 - October 1, 2022

Conducted manual testing using Jira and managed multiple projects. Served as project leader coordinating team communication and schedules. Participated in coding training (HTML, CSS, PHP, JavaScript, jQuery, MySQL).

Senior QA Tester at AssureQ Co., Ltd (Japan Company, Remote from Myanmar)

August 1, 2025 - August 1, 2025

Conducted manual testing using GitHub, Backlog, and Qase. Performed automation testing using Katalon Studio. Created and executed detailed test cases and defect reports. Trained junior testers in test case writing and QA process.