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Hi, I’m Sin Zi Yan, a software engineer with a focus on industrial automation and SCADA systems. I enjoy crafting robust C++/Qt applications and modern web interfaces using Vue.js, while embracing Agile practices to deliver reliable solutions for clients in manufacturing and automation. I am fluent in Mandarin, English, and Malay, and I thrive in fast-paced environments, collaborating with teams to turn complex requirements into clean, scalable software. I am excited about opportunities to contribute my technical skills to innovative projects.…Hi, I’m Sin Zi Yan, a software engineer with a focus on industrial automation and SCADA systems. I enjoy crafting robust C++/Qt applications and modern web interfaces using Vue.js, while embracing Agile practices to deliver reliable solutions for clients in manufacturing and automation. I am fluent in Mandarin, English, and Malay, and I thrive in fast-paced environments, collaborating with teams to turn complex requirements into clean, scalable software. I am excited about opportunities to contribute my technical skills to innovative projects.

Sin Zi Yan

Programmer, Web Developer, Developer, +6

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Hi, I’m Sin Zi Yan, a software engineer with a focus on industrial automation and SCADA systems. I enjoy crafting robust C++/Qt applications and modern web interfaces using Vue.js, while embracing Agile practices to deliver reliable solutions for clients in manufacturing and automation. I am fluent in Mandarin, English, and Malay, and I thrive in fast-paced environments, collaborating with teams to turn complex requirements into clean, scalable software. I am excited about opportunities to contribute my technical skills to innovative projects.…Hi, I’m Sin Zi Yan, a software engineer with a focus on industrial automation and SCADA systems. I enjoy crafting robust C++/Qt applications and modern web interfaces using Vue.js, while embracing Agile practices to deliver reliable solutions for clients in manufacturing and automation. I am fluent in Mandarin, English, and Malay, and I thrive in fast-paced environments, collaborating with teams to turn complex requirements into clean, scalable software. I am excited about opportunities to contribute my technical skills to innovative projects.

Available to hire

Hi, I’m Sin Zi Yan, a software engineer with a focus on industrial automation and SCADA systems. I enjoy crafting robust C++/Qt applications and modern web interfaces using Vue.js, while embracing Agile practices to deliver reliable solutions for clients in manufacturing and automation.

I am fluent in Mandarin, English, and Malay, and I thrive in fast-paced environments, collaborating with teams to turn complex requirements into clean, scalable software. I am excited about opportunities to contribute my technical skills to innovative projects.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Malay

Fluent

Work Experience

R&D Software Engineer at Willowglen MSC Berhad

December 1, 2023 - July 29, 2025

Practiced Agile Scrum development methodology and collaborated closely with team members to ensure timely and goal-aligned project delivery. Designed, developed, tested, and documented software features based on design specifications and client requirements. Created and maintained technical documentation such as functional and design specifications and user manuals. Delivered tasks on schedule and to specification. Analyzed code defects and provided fixes. Customized application development based on different project requirements. Developed applications using QT framework (C++) and web applications using Vue.js. Developed responsive user interfaces and implemented UI/UX design based on mockups with involvement in design creation.

Senior R&D Software Engineer at Willowglen MSC Berhad

January 1, 2024 - Present

Continued development responsibilities including API integration and testing using Postman, utilizing Git for source control and collaborative development workflows. Involved in EN50126 development cycle for Johor Bahru–Singapore RTS project. Worked on modules such as graphical programming language tools compliant with IEC 61131-3 standards, database viewer tool for real-time and historical data querying, and web-based graphics configuration tool including high-performance 2D and 3D graphics editor for SCADA project development. Implemented system hardening, role-based access control, real-time alarming and event management with visual alerts and logs.

Senior R&D Software Engineer at Willowglen MSC Berhad

January 1, 2021 - Present

Working within a company specialized in industrial automation and control solutions, I practice Agile Scrum methodology and collaborate closely with teams to ensure timely and goal-aligned delivery. I design, develop, test, and document software features, develop applications using Qt (C++) and Vue.js, and implement responsive user interfaces based on UI/UX mockups. I also conduct API integration and testing, use Git for version control, and contribute to the EN50126 development cycle for a major rail transit project. My work includes developing graphical programming language tools compliant with IEC 61131-3, a dynamic SQL-based database viewer tool, and a web-based graphics configuration tool tailored for SCADA systems with strong security and performance considerations.

R&D Software Engineer at Willowglen MSC Berhad

December 1, 2023 - August 23, 2025

Developed and implemented supervisory control and data acquisition (SCADA) system software solutions for various industries. Applied object-oriented programming, unit testing with Google Test, and performance profiling. Created technical documentation and delivered customized applications using Qt framework and Vue.js web technologies, improving interface accessibility and responsiveness. Involved in defect analysis and fixes, contributing to multiple modules including graphical programming languages, database viewers, and web-based graphics tools.

Senior R&D Software Engineer at Willowglen MSC Berhad

January 1, 2024 - Present

Leading software development and implementation of supervisory control and data acquisition (SCADA) systems for various industries. Practicing Agile Scrum, collaborating closely with team members to ensure timely delivery aligned with project goals. Designing, developing, testing, and documenting software features based on specifications and client requirements. Driving customized application development using the QT framework and Vue.js to create responsive user interfaces and implement UI/UX designs. Maintaining technical documentation, analyzing and fixing code defects, and involving in cutting-edge control solutions for industrial automation.

R&D Software Engineer at Willowglen MSC Berhad

December 31, 2023 - August 23, 2025

Developed and tested software features aligned with client requirements in the industrial automation sector, specializing in SCADA systems. Cooperated under Agile Scrum to ensure task delivery on schedule and to specification. Created and enhanced graphical programming language tools compliant with IEC 61131-3 standard, developed database viewer tools optimized for data visualization and handling, and engineered web-based graphics configuration tools featuring real-time alerts and role-based access control. Conducted API integration using Postman, source control with Git, and contributed to EN50126 development cycle for the Johor Bahru – Singapore RTS project.

R&D Software Engineer at Willowglen MSC Berhad

December 1, 2023 - September 18, 2025

Practice Agile Scrum development; collaborate with team to ensure timely and goal-aligned project delivery; design, develop, test, and document software features based on design specifications and client requirements; create and maintain technical documentation (Functional and Design Specifications, User Manual); deliver tasks on schedule; analyze code defects and provide fixes; customized application development per project requirements; develop applications using Qt framework (C++); develop web applications using Vue.js; develop responsive user interfaces; implement UI/UX design based on the mockup, with involvement in the design creation.

Senior R&D Software Engineer at Willowglen MSC Berhad

January 1, 2024 - Present

Lead development of software features; practice Agile Scrum; collaborate with team to ensure timely delivery and goal-aligned outcomes; design, develop, test, and document features based on design specifications and client requirements; maintain technical documentation for deployments and internal QA; deliver tasks on schedule and to specification; analyze code defects and provide fixes; continue application development with Qt (C++) and Vue.js; contribute to UI/UX design and responsive interfaces; implement authentication and role-based access control to harden system security.

R&D Software Engineer at Willowglen MSC Berhad

December 1, 2023 - September 18, 2025

Practice Agile Scrum development methodology; Collaborate closely with team members to ensure timely and goal-aligned project delivery; Design, develop, test, and document software features based on design specifications and client requirements; Create and maintain technical documentation to support client deployments and internal QA, including: Functional and Design Specifications and User Manual; Deliver tasks on schedule and to specification; Analyze code defects and provide fixes; Customized application development based on different project requirements; Develop applications using Qt framework (C++); Develop web applications using Vue.js; Develop responsive user interfaces; Implement UI/UX design based on mockups, with involvement in the design creation.

Senior R&D Software Engineer at Willowglen MSC Berhad

January 1, 2024 - Present

Lead and contribute to Agile Scrum development; Ensure timely and goal-aligned project delivery; Design, develop, test, and document software features based on design specifications and client requirements; Create and maintain technical documentation for deployments and internal QA, including: Functional and Design Specifications and User Manual; Deliver tasks on schedule and to specification; Analyze code defects and provide fixes; Customized application development based on different project requirements; Develop applications using Qt framework (C++); Develop web applications using Vue.js; Develop responsive user interfaces; Implement UI/UX design based on mockups, with involvement in the design creation; Summary: Software engineer with 4 years of experience in software development, seeking opportunities to contribute technical expertise to innovative projects.