Zafizuddin Zainuddin
Summary
Dynamic and results-driven Senior Test Development Engineer with a proven track record at Dyson Operations Pte Ltd. Specializes in test automation and effective communication, developing automated test scripts using MATLAB, TestStand, and Python, while leveraging tools like Jira to minimize post-release issues. Exceptional time management and project planning skills ensure timely, high-quality deliverables. Excels in designing, executing, and analyzing test plans to guarantee product reliability. Strong emphasis on documentation and reporting practices ensures transparency and traceability throughout the project lifecycle. Renowned for fostering cross-team collaboration and adapting to dynamic project needs, consistently driving project success.
Overview
8
8
years of professional experience
Work History
Senior Test Development Engineer
Dyson Operations Pte Ltd
09.2018 - 10.2024
- Collaborated closely with developers and cross-functional teams to address software bugs and defects efficiently during the 12 month end to end development lifecycle, maintaining timely project schedules and minimizing post-release issues.
- Developed comprehensive test plans, test procedures, test scripts, and use cases to support testing objectives, ensuring high-quality results and timely product releases.
- Optimized existing test validation timeline by 25%, existing test scripts execution time by 20%, and increase the number of test cases by 25% to cover more corner cases.
- Coordinated with stakeholders on project progress updates and delivered detailed reports on testing activities.
- Applied root cause analysis techniques to troubleshoot complex issues, leading to improved system stability.
- Created proofs of concept for innovative solutions and estimated work hours using Scrum methodology.
- Mentored new team members in best practices for test development engineering, contributing to a strong team dynamic.
Telecommunications Engineer
Huawei International Pte Ltd
05.2017 - 09.2018
- Developed customized solutions for a 2nd Top Tier business in Australia to address unique telecommunication needs, resulting in increased productivity.
- Managed complex projects in Singapore involving multiple stakeholders, ensuring successful deployment of telecommunications infrastructure (4G, LTE, 5G).
- Accurately documented user support activities, such as system problems, corrective actions, resolution status and completed equipment installations.
Database Management Intern
NDI Automation Pte Ltd
05.2016 - 07.2016
- Reduced data redundancy by consolidating multiple databases into one unified system.
- Streamlined data retrieval processes by 30% for faster query execution and reduced system latency.
Education
Bachelor of Science - Electrical Engineering
National University of Singapore
Singapore05.2017
Skills
- Test Automation (MATLAB,LabView,TestStand)
- Test Case and Test Procedure Development
- Test Management Tools (Jira,TestRail)
- Test Planning and Time Management
- Programming Languages (C,C#,Python,SQL)
- Functional and Performance Testing
- Strong Communication Skills
- Documentation And Reporting
Languages
English
Bilingual or Proficient (C2)
Chinese (Mandarin)
Upper intermediate (B2)
Timeline
Senior Test Development Engineer
Dyson Operations Pte Ltd
09.2018 - 10.2024
Telecommunications Engineer
Huawei International Pte Ltd
05.2017 - 09.2018
Database Management Intern
NDI Automation Pte Ltd
05.2016 - 07.2016
Bachelor of Science - Electrical Engineering
National University of Singapore
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