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Satrarin Saejew

@satrarinsaejew

Frontend developer building scalable design systems and reusable component libraries.

Thailand
Message

What I'm looking for

I am looking for a role where I lead frontend engineering, build scalable design systems, mentor teams, and deliver user-focused products with modern web stacks.

I am a frontend developer with hands-on experience building scalable, reusable component libraries and design systems that improve delivery speed and reduce bugs. I lead frontend teams, introduce tooling like Storybook, and convert design systems into atomic components to drive consistency.

Across startups and enterprise projects I have optimized codebases for performance, implemented automation for data collection, and collaborated closely with designers, product managers, and backend engineers to turn user insights into features that improve retention. I also mentor junior developers and enforce quality through code reviews and technical guidance.

I focus on clean code, reusability, and UX-driven development, and I bring practical experience with React, Next.js, TypeScript, React Native, Node.js, and cloud tools to deliver production-ready web and mobile applications.

Experience

Work history, roles, and key accomplishments

SC
Current

Frontend Developer

Simya Labs Company

Sep 2023 - Present (2 years 1 month)

Led the frontend team and implemented a scalable Atomic Design system, converting 95%+ of the codebase into reusable components and introducing Storybook to improve UI testing and QA coverage, which helped raise 7-day retention.

WS

Full Stack Developer

World Reward Solution

Aug 2020 - Aug 2022 (2 years)

Developed scalable, reusable code for enterprise and consumer apps and implemented Puppeteer with 2captcha to automate non-API data collection, while partnering with designers to improve usability and UX.

Education

Degrees, certifications, and relevant coursework

Chiang Mai University logoCU

Chiang Mai University

Bachelor of Engineering, Computer Engineering

2020 -

B.Eng. in Computer Engineering program at Chiang Mai University focusing on engineering principles and computing applications.

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Satrarin Saejew - Frontend Developer - Simya Labs Company | Himalayas