
New to Contra
Yuya is ready for their next project!

I help small teams organize operations with AI-assisted workflows, spreadsheets, and clear process documentation. I work with Google Sheets, Excel, Google Apps Script, Python, ChatGPT, web research, and data cleanup. My focus is practical: cleaner data, fewer manual steps, documented workflows, and careful human review of AI outputs.
$25 - $50/hr
Chiba, Japan
Fluent in Japanese • Limited Working Proficiency in English