Kyohei Hamaguchi

株式会社MOSQIIIT / 取締役 / Chief Technology Officer / 塾長東京都台東区

Kyohei Hamaguchi

株式会社MOSQIIIT / 取締役 / Chief Technology Officer / 塾長

Through 12+ years experience in software industry, I’ve been building quality apps and system, varied in scale, industry and tech stack as a software engineer and an engineering manager. I also have contributed operating small companies, via mostly the viewpoint of technology, but also of legal and sales learnt 6+ years of experience as an entrepreneur.

About 株式会社MOSQIIIT

株式会社MOSQIIIT4 years

取締役 / Chief Technology Officer / 塾長Present

- Present

- Built a learning management system with video meeting functionality via WebRTC for a coding bootcamp in Tokyo. Led a team of 5 to 8 junior developers with support of a senior technical lead who has 7+ years of experience.

5th Floor, Inc.8 years


- Present

- Built a web components library for a SaaS with Svelte and its custom elements support. Setup CI and automated testing environment for it. - Built an OSS library to support acceptance-test driven development in React, called jest-gauge, and adopted it in the team for the

About 株式会社MAGIA

株式会社MAGIA9 years


- Present

- Exploit semantic segmentation technique to split a page of manga to frames and extract dialogues to build a tool to automate operating After Effects to create short videos to publish on YouTube. Train 2 non-developers to turn them into developers and led them to built the tool.

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