About

"Jun's Web Apps" (https://jun-app.com) is a developer blog operated by JinSoft LLC. It collects knowledge, experience, and thoughts gained through programming and web development, aiming to help others working on similar problems.

Company

• Company name: JinSoft LLC (合同会社ジンソフト)
• Representative: Junji Ishii
• Address: VORT Akihabara IV 2F, 1-7-8 Kanda-Sudacho, Chiyoda-ku, Tokyo, Japan
• Established: August 2025
• Capital: 1,000,000 JPY
• Corporate number: 0100-03-048273
• Company site: https://jin-soft.jun-app.com/

Business

• Contract development of web systems and websites
• CMS site construction and customization (WordPress, Concrete5)
• Project direction and consulting on system design and architecture
• Development and operation of the cycling route sharing platform RouteShare

About the Author

Junji has been a web developer since 2019, working on web systems and direction at a contract development company before going independent and founding JinSoft LLC in 2025. He specializes in full-stack development centered on Laravel and Vue.js / Nuxt.js. See the Portfolio for more.

Contact

Please use the Contact page for inquiries, and see the Privacy Policy for how we handle personal data.