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I am a results-driven full stack software engineer with 5 years of experience building scalable web applications and high-conversion ecosystem architectures. I excel at modernizing legacy systems, leading offshore development squads, and integrating complex payment gateways, including Razer Merchant Services (rebrand to Fiuu). I’m passionate about leveraging AI-assisted engineering to deliver high-quality, maintainable code in fast-paced, extreme-ownership environments.…I am a results-driven full stack software engineer with 5 years of experience building scalable web applications and high-conversion ecosystem architectures. I excel at modernizing legacy systems, leading offshore development squads, and integrating complex payment gateways, including Razer Merchant Services (rebrand to Fiuu). I’m passionate about leveraging AI-assisted engineering to deliver high-quality, maintainable code in fast-paced, extreme-ownership environments.

Chew Yuen Xuen

Full Stack Developer, Front-End Developer, Back-End Developer, +3

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I am a results-driven full stack software engineer with 5 years of experience building scalable web applications and high-conversion ecosystem architectures. I excel at modernizing legacy systems, leading offshore development squads, and integrating complex payment gateways, including Razer Merchant Services (rebrand to Fiuu). I’m passionate about leveraging AI-assisted engineering to deliver high-quality, maintainable code in fast-paced, extreme-ownership environments.…I am a results-driven full stack software engineer with 5 years of experience building scalable web applications and high-conversion ecosystem architectures. I excel at modernizing legacy systems, leading offshore development squads, and integrating complex payment gateways, including Razer Merchant Services (rebrand to Fiuu). I’m passionate about leveraging AI-assisted engineering to deliver high-quality, maintainable code in fast-paced, extreme-ownership environments.

Available to hire

I am a results-driven full stack software engineer with 5 years of experience building scalable web applications and high-conversion ecosystem architectures.

I excel at modernizing legacy systems, leading offshore development squads, and integrating complex payment gateways, including Razer Merchant Services (rebrand to Fiuu). I’m passionate about leveraging AI-assisted engineering to deliver high-quality, maintainable code in fast-paced, extreme-ownership environments.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Analyst, Application Development at Singlife

August 1, 2025 - September 23, 2025

Led offshore squad delivering business-aligned technology solutions; modernized legacy AngularJS platform; implemented clean code practices; reduced bugs and improved developer velocity; spearheaded technical solutions to enhance scalability and customer experience; mentored junior developers through structured code reviews and hands-on guidance.

Software Engineer (Full Stack) at Deegix Pte Ltd

April 1, 2023 - September 23, 2025

Built and maintained payment systems for merchant and consumer-facing applications; integrated NFC payments and Razor Merchant Service gateway; refactored backend into microservices architecture for improved scalability.

Frontend Developer at FeedMe

January 1, 2023 - September 23, 2025

Developed and maintained front-end features for merchant and customer-facing applications; collaborated with backend teams; improved component quality and performance.

Mobile App Engineer (Internship) at UC Technology

August 1, 2022 - September 23, 2025

Frontend/mobile development internship; contributed to mobile app features; collaborated with design and QA teams.

Frontend Developer at Tech Worlds Innovation

April 1, 2022 - September 23, 2025

Implemented frontend improvements and modernized the technology stack; delivered maintainable code and improved performance.