About
Tech Lead and full-stack engineer in Tokyo, working across requirements, architecture, implementation, and release.
Background
I have 5+ years of professional experience. Since September 2026 I have been Tech Lead for a next-generation warehouse management system at Frameworx, part of Daiwa House Group.A Japanese construction and real-estate group: ¥5.58 trillion in net sales, and in the Fortune Global 500 for 17 consecutive years.daiwahouse.comMy responsibility there is technical planning and architecture.
Before that I worked on contract engagements and client projects. I led 0→1 development of an AI chat game platform at Ikigai, worked full-stack on a production SaaS for the packaging industry at Nagashima Konpo, and led client web projects at Flaretech.
I started in August 2021 as an independent full-stack engineer, delivering web applications and business systems in one- to two-person teams and handling requirements directly with clients.
I am currently studying for an MBA at GLOBIS University, and I am taking part in the Global Consumer Intelligence program at the Matsuo–Iwasawa Laboratory, The University of Tokyo.
Languages
My day-to-day working environment is Japanese enterprise engineering, and I can run technical work in English or Russian as well.
- Russian
- Native
- Japanese
- Professional working proficiency (JLPT N1)
- English
- Professional working proficiency
Working together
Open to selected consulting and contract work: remote from Tokyo, or with teams outside Japan.
The best starting point is a short email describing the system, where it is today, and what needs to change. I reply from ivan.d@wanya.group.