Pacy

Launched a new joint venture and assumed the role of CTO. Developing and providing AI models and SaaS tools for anime studios and publishers. In addition to CTO responsibilities, handling a wide range of tasks including client visits and interviews, product planning, product strategy formulation, UI/UX design, PO, PM, QA, and implementation when needed.

Developing projects spanning AI and Crypto, including an NFT x AI game project utilizing the anime 'PSYCHO-PASS' IP. Implemented almost all infrastructure, front-end, and server-side development. As the workload became too much for one person, started hiring multiple contract engineers and also handling project management including schedule management, task management, and QA.

Developed NFTStudio and broadcasted by TV. Developed GameFi using Astar's first Dapp Staking, AstarFarm contract. Participated in the development of the Oasys chain from the early stages and launched OasysHub. Later, as CTO, handled crisis management, long-term strategy planning, company-wide quality improvement, and technology selection.

Maintained and developed new features for an HRTech business front-end with ARR in the millions of dollors using Elm. After transferring to the advertising business, took charge of the log aggregation infrastructure for a Docomo distribution system with an annual transaction volume of tens of millions of dollors, maintaining and developing new features in Scala for server-side/infrastructure.

Interned as a full-stack engineer mainly using Ruby. Worked as the person in charge of front-end, back-end, and infrastructure for web applications.

Specialized in economic growth theory in macroeconomics. Engaged in empirical analysis and statistical approaches using Python's scikit-learn alongside theoretical analysis.