Front End Developer
Front End Developer
Yoji Sato is a front-end developer with over two years of experience building user-centric web applications using modern technologies such as TypeScript, React.js, and Next.js. Known for his clean, maintainable code and strong communication skills, he has contributed to the growth of early-stage startups by improving product performance, leading frontend development, and bridging communication between English- and Japanese-speaking teams. Yoji is passionate about continuous learning and thrives in fast-paced, collaborative environments.
Experience: 2 years
Yearly salary: $50,000
Hourly rate: $30
Nationality: 🇯🇵 Japan
Residency: 🇯🇵 Japan
Experience
FRONT-END ENGINEER
Hexabase Inc. 2024 - 2025
Contributed to the end-to-end development of a client system, supporting tasks from requirement definition to testing. Developed an in-house product that works with AI from architecture, collaborating closely with a prompt engineer. Acted as a bridge between Japanese and English-speaking developers to optimize project outcomes in a diverse environment.
FRONT-END ENGINEER
aifie Co. 2023 - 2024
Implemented 20+ bug fixes and a few new features in the product, contributing to a 400% increase in new users and an 80% increase in sales. Independently oversaw the entire bug resolution process, from identifying issues and reviewing specifications to implementing effective solutions. Added new features to the editor that improve flexibility and customizability for users. Contributed to the development and implementation of key strategies, playing a vital role in the startup's initial growth.
Skills
css
nextjs
react
tailwind
typescript
front-end
english
japanese