Hi, I'm Owen Lin, a senior full-stack web and mobile developer with 10 years of hands-on experience designing, developing, and implementing software solutions. I've led and contributed to over 20 web and mobile projects, working closely with cross-functional teams to deliver efficient, user-friendly applications. I enjoy tackling challenges and always strive for best practices in my code. Throughout my career, I've gained expertise in a wide range of technologies including React, TypeScript, Node.js, and cloud platforms like AWS and Google Cloud. I also enjoy mentoring junior developers and leading teams to success. Let's connect and build something great together!

Hi, I'm Owen Lin, a senior full-stack web and mobile developer with 10 years of hands-on experience designing, developing, and implementing software solutions. I've led and contributed to over 20 web and mobile projects, working closely with cross-functional teams to deliver efficient, user-friendly applications. I enjoy tackling challenges and always strive for best practices in my code. Throughout my career, I've gained expertise in a wide range of technologies including React, TypeScript, Node.js, and cloud platforms like AWS and Google Cloud. I also enjoy mentoring junior developers and leading teams to success. Let's connect and build something great together!

Available to hire

Hi, I’m Owen Lin, a senior full-stack web and mobile developer with 10 years of hands-on experience designing, developing, and implementing software solutions. I’ve led and contributed to over 20 web and mobile projects, working closely with cross-functional teams to deliver efficient, user-friendly applications. I enjoy tackling challenges and always strive for best practices in my code.

Throughout my career, I’ve gained expertise in a wide range of technologies including React, TypeScript, Node.js, and cloud platforms like AWS and Google Cloud. I also enjoy mentoring junior developers and leading teams to success. Let’s connect and build something great together!

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent
Chinese
Advanced

Work Experience

Senior Frontend Developer at Lightci
May 31, 2025 - July 14, 2025
Built CRMagic frontend on top of React, Next.js and Material UI from scratch. Led frontend development, ensuring to meet best practices. Integrated MS365 SSO with AWS cognito and implemented email ingestions to gather meeting, email, threads for email servers. Built chatbot assistant to analyse meeting summary, note, action items and generate beautiful insights. Implemented drag and drop feature between chatbot and dashboard page.
Senior Frontend Developer at Stern Pinball
May 31, 2024 - July 14, 2025
Engineered the frontend development of IC web with React and Tailwind CSS, leading to a 20% boost in SEO performance. Launched 2+ quest-based features per month, ensuring seamless integration and timely release. Led a group of 3 frontend engineers and managed frontend release per sprint. Integrated Sentry and Matomo to monitor user actions, resulting in a 20% improvement in product performance and a 10% increase in user engagement metrics.
Senior Full Stack Developer at Sivo (YC W21)
January 31, 2023 - July 14, 2025
Orchestrated cross-functional team to streamline development process, resulting in MVP within 3 months. Employed atomic design principles on top of React and Material UI components to build reusable components, resulting in saved development time by 20%. Defined 10+ complex data models with Node.js on top of Typescript, closely collaborating with the product team. Influenced in developing the backend that became the foundation for the intersection between Web3 and FinTech. Improved test coverage by 90% with Jest, Mocha, Cypress, Playwright. Mentored 3 junior developers, providing guidance on technical skills and professional growth. Led rigorous code reviews for a team of 10 developers, enforcing coding standards.
Full Stack Developer at Bravo Care
February 28, 2021 - July 14, 2025
Collaborated with designers via Figma and Jira to revamp overall application to provide better user experience. Orchestrated 250+ database schema definition and devised data flow architecture, establishing SQL logging for error tracking and executing package status recording. Developed 5+ procedures in server to deliver accounting, invoicing and payments. Wrote 20+ test documents such as test plans, test cases across client and server. Developed, tested and deployed over 10 daily service tasks.
Full Stack Developer at F12.net
December 31, 2018 - July 14, 2025
Influenced to the success of 3 startup companies, coordinating with 6+ business partners. Designed and implemented responsive, accessible user interfaces that ensured a seamless user experience across devices. Completed 5+ data migration, validation, and optimization projects to ensure efficient data process and maintenance. Launched 8 new modules, including web frontend, mobile app, and internal admin portal.
Frontend Developer at Tencent
December 31, 2016 - July 14, 2025
Conceptualized HTML, SASS, and JavaScript to create 20+ responsive pages, optimizing end-user experience. Created a drag and drop component in admin dashboard, and wrote unit tests to increase the unit test coverage from 40% to 60%. Released Tencent Video front-end projects including the Tencent Video official website and the creator community platform, and extracted common modules into components to have increased efficiency. Improved mini QQ mobile browser TTFB performance with react Isomorphic server-side rendering.
Senior Frontend Developer at Lightci
May 1, 2025 - July 14, 2025
Built CRMagic frontend on top of React, Next.js and Material UI from scratch. Led frontend development, ensuring to meet best practices. Integrated MS365 SSO with AWS cognito and implemented email ingestions to gather meeting, email, threads for email servers. Built chatbot assistant to analyse meeting summary, note, action items and generate beautiful insights. Implemented drag and drop feature between chatbot and dashboard page.
Senior Frontend Developer at Stern Pinball
May 1, 2024 - July 14, 2025
Engineered the frontend development of IC web with React and Tailwind CSS, leading to a 20% boost in SEO performance. Launched 2+ quest-based features per month, ensuring seamless integration and timely release. Led a group of 3 frontend engineers and managed frontend release per sprint. Integrated Sentry and Matomo to monitor user actions, resulting in a 20% improvement in product performance and a 10% increase in user engagement metrics.
Senior Full Stack Developer at Sivo (YC W21)
January 31, 2023 - July 14, 2025
Orchestrated cross-functional team to streamline development process, resulting in MVP within 3 months. Employed atomic design principles on top of React and Material UI components to build reusable components, resulting in saved development time by 20%. Defined 10+ complex data models with Node.js on top of Typescript, closely collaborating with the product team. Influenced in developing the backend that became the foundation for the intersection between Web3 and FinTech. Improved test coverage by 90% with Jest, Mocha, Cypress, Playwright. Mentored 3 junior developers, providing guidance on technical skills and professional growth. Led rigorous code reviews for a team of 10 developers, enforcing coding standards.
Full Stack Developer at Bravo Care
February 28, 2021 - July 14, 2025
Collaborated with designers via Figma and Jira to revamp overall application to provide better user experience. Orchestrated 250+ database schema definition and devised data flow architecture, establishing SQL logging for error tracking and executing package status recording. Developed 5+ procedures in server to deliver accounting, invoicing and payments. Wrote 20+ test documents such as test plans, test cases across client and server. Developed, tested and deployed over 10 daily service tasks.
Full Stack Developer at F12.net
December 31, 2018 - July 14, 2025
Influenced to the success of 3 startup companies, coordinating with 6+ business partners. Designed and implemented responsive, accessible user interfaces that ensured a seamless user experience across devices. Completed 5+ data migration, validation, and optimization projects to ensure efficient data process and maintenance. Launched 8 new modules, including web frontend, mobile app, and internal admin portal.
Frontend Developer at Tencent
December 31, 2016 - July 14, 2025
Conceptualized HTML, SASS, and JavaScript to create 20+ responsive pages, optimizing end-user experience. Created a drag and drop component in admin dashboard, and wrote unit tests to increase the unit test coverage from 40% to 60%. Released Tencent Video front-end projects including the Tencent Video official website and the creator community platform, and extracted common modules into components to have increased efficiency. Improved mini QQ mobile browser TTFB performance with react Isomorphic server-side rendering.

Education

Bachelor of Engineering at Shenzhen University
April 1, 2010 - September 30, 2015
Bachelor of Engineering at Shenzhen University
April 1, 2010 - September 1, 2015

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Financial Services, Gaming, Media & Entertainment, Professional Services