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Yuki LinYL
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Yuki Lin

@yukilin

Senior full-stack engineer specializing in Java backend and system integration.

Taiwan
Message

What I'm looking for

I seek roles focused on backend/system design and integration, with opportunities to improve architecture, mentor teams, and apply AI to the SDLC in a collaborative, engineering-driven culture.

I am a Senior Software Engineer with over nine years of hands-on experience in Java (Spring Boot) backend development, system integration, and ELK/OpenSearch modernization. I lead system design and development efforts for mission-critical projects at Taiwan Mobile, focusing on reliability and scalability.

I spearheaded the migration of the myBook e-book platform into the momo ecosystem, designed accounting report systems, and built multi-channel login mechanisms to ensure seamless membership integration. I developed voucher and promotional systems for a high-growth app, leveraging Redis to support rapid user influx and high-frequency demands.

I led enterprise-level ELK/OpenSearch upgrades, optimized logging policies, and established standardized log tracking mechanisms to accelerate troubleshooting and operational visibility. I also designed NDR architecture for SOC services and implemented microservices with OpenSearch and Docker to improve data retrieval performance.

As the AI Squad Representative, I research and promote AI tool integration into the SDLC to improve code quality and engineering productivity. I am committed to code quality, cross-team knowledge sharing, and identifying optimization opportunities within existing architectures.

Experience

Work history, roles, and key accomplishments

TM
Current

Senior Software Engineer

Taiwan Mobile

Oct 2020 - Present (5 years 4 months)

Led system design and development for certifications, membership integration, and voucher/promotion backends; migrated myBook into the momo ecosystem and optimized ELK/OpenSearch logging to improve monitoring and troubleshooting efficiency.

CI

Senior Software Engineer

Chang Chuan Information

Oct 2018 - Apr 2020 (1 year 6 months)

Maintained and enhanced the CliCugo travel ERP, implemented new business features, and acted as primary backend troubleshooter to ensure platform stability and timely bug resolution.

WS

Software Engineer

Wistron Software

Aug 2015 - Jul 2018 (2 years 11 months)

Migrated VB6 home loan systems to Java/Spring for Fubon Life, translating legacy logic into modern code and delivering on-site end-to-end implementations under industry regulations.

TC

Software Engineer

Ting Hsin (Din Hsin) Computer

Jul 2014 - Jul 2015 (1 year)

Customized TIPTOP ERP modules for enterprise clients, performed Oracle DB and Linux-based report generation, and delivered data-driven development using 4GL and Crystal Reports.

Education

Degrees, certifications, and relevant coursework

National Dong Hwa University logoNU

National Dong Hwa University

Bachelor of Science, Computer Science and Information Engineering

2011 - 2015

Completed a Bachelor’s degree in Computer Science and Information Engineering with coursework in software engineering and system development from September 2011 to June 2015.

Tech stack

Software and tools used professionally

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Yuki Lin - Senior Software Engineer - Taiwan Mobile | Himalayas