hiroyama122
Web3 Front End Developer
Highly motivated and experienced Full Stack Engineer with over 6 years of experience in web development, including expertise in modern JavaScript frameworks and responsive design. Proven ability to deliver high-quality solutions for both enterprise clients and freelance projects. Successfully transitioned to freelancing platforms such as Crowdworks and Lancers in 2021, building a strong portfolio of satisfied clients. Passionate about creating engaging user experiences and staying up-to-date with the latest frontend technologies.
Experience: 8 years
Yearly salary: $40,000
Hourly rate: $30
Nationality: 🇯🇵 Japan
Residency: 🇯🇵 Japan
Experience
Frontend Developer
Kyuzan 2023 - 2024
Experienced in building responsive, user-friendly web interfaces using HTML, CSS, JavaScript, and modern frameworks. Skilled in optimizing performance, ensuring cross-browser compatibility, and collaborating with designers and backend teams to deliver high-quality products.
Front End Developer
株式会社スキルアップNeXt 2018 - 2023
Developed and integrated RESTful APIs, enhancing communication between front-end and back-end systems. Designed and implemented responsive web applications using HTML, CSS, and JavaScript, increasing cross-device user engagement by 40%. Utilized agile methodologies to improve project delivery speed by 20%, while maintaining high code quality standards. Optimized database queries and server configurations, reducing response times by 25% and improving overall application performance.
Front End Developer | Intern
株式会社スキルアップNeXt 2018 - 2018
Assisted in developing full-stack web applications using modern JavaScript frameworks and server-side technologies. Participated in code reviews and implemented best practices, contributing to improved code quality and team knowledge sharing. Collaborated with senior developers to troubleshoot and resolve complex technical issues, enhancing problem-solving skills. Documented technical specifications and user manuals for new features, facilitating knowledge transfer and improving user onboarding processes.
Skills
ai
defi
front-end
javascript
nextjs
nft
react
solana
typescript
web3
english
japanese