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I bring over seven years of hands-on experience in developing and maintaining PHP-based web systems, with a strong focus on system stability, scalability, and long-term maintainability. I have extensive experience owning production systems, resolving complex issues, and optimizing performance through continuous improvement. With my solid engineering background and ability to adapt across technologies, I am confident that I can quickly contribute and excel in this role.…I bring over seven years of hands-on experience in developing and maintaining PHP-based web systems, with a strong focus on system stability, scalability, and long-term maintainability. I have extensive experience owning production systems, resolving complex issues, and optimizing performance through continuous improvement. With my solid engineering background and ability to adapt across technologies, I am confident that I can quickly contribute and excel in this role.

Fu Wan Tian

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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I bring over seven years of hands-on experience in developing and maintaining PHP-based web systems, with a strong focus on system stability, scalability, and long-term maintainability. I have extensive experience owning production systems, resolving complex issues, and optimizing performance through continuous improvement. With my solid engineering background and ability to adapt across technologies, I am confident that I can quickly contribute and excel in this role.…I bring over seven years of hands-on experience in developing and maintaining PHP-based web systems, with a strong focus on system stability, scalability, and long-term maintainability. I have extensive experience owning production systems, resolving complex issues, and optimizing performance through continuous improvement. With my solid engineering background and ability to adapt across technologies, I am confident that I can quickly contribute and excel in this role.

Available to hire

I bring over seven years of hands-on experience in developing and maintaining PHP-based web systems, with a strong focus on system stability, scalability, and long-term maintainability. I have extensive experience owning production systems, resolving complex issues, and optimizing performance through continuous improvement. With my solid engineering background and ability to adapt across technologies, I am confident that I can quickly contribute and excel in this role.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Senior Full-stack Developer at Leyan Co., Ltd.

February 1, 2019 - Present

Took ownership of 15 production systems (8 desktop applications and 7 web-based platforms), ensured day-to-day stability and issue handling, and long-term maintenance. Led development of 10 systems from scratch including project management platform, HRIS system, and order-dispatch system, and multiple internal tools, working closely with the team throughout the project lifecycle. Improved system reliability via performance optimization and refactoring of legacy code. Translated client requirements into system features and managed production issues through debugging and root-cause analysis to ensure stability. Worked across PHP, Golang, C#, Vue.js, and databases to build and maintain both web and desktop systems. Collaborated with clients, PMs, and internal teams to clarify requirements, resolve issues, and ensure smooth project delivery.

Front-End Developer at Industrial Technology Research Institute

September 1, 2016 - December 1, 2016

Collaborated with ITRI to build an e-commerce website focusing on frontend development and API integration. Conducted research on Taiwan’s e-commerce competitiveness and consumer behavior, contributing to conference presentations and journal publications.

Front-End Developer / Tool Developer at Freelance

January 1, 2015 - Present

Built three static websites using HTML, CSS, and JavaScript. Designed and built a Go-based data migration tool to migrate legacy Firebird and MSSQL data into MariaDB, with logging and retry mechanisms to ensure data integrity. Developed a Go-based ETL tool that parses DBF files into filtered CSVs per vendor rules and uploads image data via API with error logging and retry mechanisms.