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Achiraya Toadithep

@achirayatoadithep

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Experienced Software QA engineer specializing in automation, API testing, and V&V.

Thailand

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What I'm looking for

I seek a role where I can lead QA automation and V&V efforts, collaborate cross-functionally, and drive measurable quality and release improvements while mentoring teams and supporting scalable CI/CD practices.

I am a Software Quality Assurance Engineer and Verification & Validation specialist with 7+ years of experience improving software quality through test automation, API testing, SQL validation, and Agile/CI-CD practices. I design and execute V&V strategies, build Robot Framework automation suites, manage SIT/UAT cycles, and drive cross-functional collaboration to reduce defects and accelerate releases.

My work has delivered measurable results: 99+ automated test cases reducing manual effort by 30%, DNDR improvement of 35%, +20% enterprise adoption of payment solutions, and significant reductions in release defects and MTTR. I also create user documentation and lead training to ensure smooth rollouts and strong user adoption.

Experience

Work history, roles, and key accomplishments

Current

Software Verification & Validation Designer

Current

Alstom SA

Jul 2024 - Present (1 year 4 months)

Developed 99+ automated functional and regression tests with Robot Framework to validate SIL-compliant software, reducing manual testing effort by 30% and accelerating release cycles; managed defect tracking and improved DNDR by 35%.

Robot Framework Test Automation V&V Strategy Root Cause Analysis Safety Integrity Level Test Planning CI CD

Product Manager (Payment Project)

Shopee Pte. Ltd

Mar 2021 - Jul 2024 (3 years 4 months)

Authored PRDs and drove payment feature delivery that increased enterprise adoption by 20%; designed 200+ SIT/UAT cases and validated 150+ payment APIs, reducing release defects by 18% and integration failures by 25%.

Product Management PRD文档撰写 API Testing Postman

Senior Software QA Engineer

CP ALL Public Co., Ltd.

May 2017 - Mar 2021 (3 years 10 months)

Expanded test coverage and automated regression with Robot Framework, cutting manual effort by 40% and achieving 92% on-time releases; managed 500+ defects and reduced critical defect leakage by 20%.

Robot Framework Regression Testing Redmine API Testing Postman

Education

Degrees, certifications, and relevant coursework

Mahidol University

Bachelor of Science, Computer Science & Information and Communication Technology

Completed a Bachelor of Science in Computer Science & Information and Communication Technology (International Program) with coursework focused on software engineering, programming, and ICT principles.