Software Engineering — Est. 2024
KEIX Co., Ltd.
Software built to last, from services to devices to the infrastructure beneath them. AI is used where it makes sense.
Development
Agricultural IoT
Devices in the field that sense, decide, and act. Both the hardware on site and the software behind it. You will often find us in Amsterdam and Bangkok.
Read more → 02AI Integration
AI built into the work you already do. For smaller needs, we help you build it in-house.
Read more → 03Modernization
Small legacy systems written in interpreted languages, rewritten in Go or Rust. Not just a new language: the structure is cleaned up so it stays easy to maintain, and it runs fast on fewer resources.
Read more → 04SaaS / Infrastructure
Web services written just for you, and the cloud infrastructure they run on. Design, code, and operations stay in the same hands.
Read more →Offshore
Software development with overseas teams, managed from Japan.
Education
Open-source projects used as teaching material in higher education. Through language implementations and systems built from scratch, they show what lies beneath the abstractions.
Company Profile
| Company | KEIX Co., Ltd. |
| Representative | Kei Sawamura |
| Capital | JPY 1,000,000 |
| Established | 2024 |
| Expertise | Software Engineering |
Kei Sawamura
Representative
He is the founder and representative of KEIX Co., Ltd. A software engineer whose work spans operating systems, language runtimes, and embedded systems, he builds everything from code that runs directly on the CPU to cloud infrastructure.
Feel free to reach out via Instagram DM. @keix.py