Experience
Career overview
Explore responsibilities by area, then follow the career timeline across healthcare digital delivery, international cooperation, and business operations.
Career areas
Explore by area
Choose an area to explore responsibilities and practical experience. The career timeline follows below.
Experience into practice
How experience informs my work
Digital & Healthcare
Production, measurement, and data analysis
International Cooperation
Research, planning, procurement, and stakeholder coordination
Business Operations
Products, customers, sales, and implementation
Current practice
Digital implementation and improvement with AI and data
AI-assisted analysis, improvement planning, design and code generation, and verification.
Claude Code / Codex · GTM / GA4 / BigQueryTimeline
Career timeline
Some date ranges overlap because I worked on business activities and project engagements in parallel.
Omnicom Health Japan K.K. (formerly EMC K.K.)
Progressed from Web Director to Digital Producer, supporting healthcare digital production and project delivery.
Related responsibilities and case study →Healthcare web production and operations
Worked in web production before serving as Web Coordinator and Web Director.
Related responsibilities and case study →PSNY
Operate a sole proprietorship selling women's apparel, accessories, and PsLing products, including multilingual Shopify commerce and international sales.
Related responsibilities and case study →Founding and New York expansion of PsLing
Founded the PsLing business and managed its New York subsidiary and directly operated store.
Related responsibilities and case study →International cooperation projects
Participated as a consultant in ODA projects across healthcare, education, and ICT through JICS and other project-based engagements.
Related responsibilities and case study →Africa-focused overseas sales and ODA procurement
Worked in Nishizawa Ltd.'s Overseas Development Department on overseas sales, exports, ODA projects, equipment planning, field studies, and installation supervision.
Related responsibilities and case study →
Career foundations
Career at a glance
