BI · data · AI

Hiro Sakuno

BI Engineer / Data Engineer / AI Agents

I’m a BI Engineer with 5+ years of experience, a degree in Civil Engineering, and Microsoft certifications in Power BI (PL-300) and Fabric Data Engineering (DP-700). I work with global teams to turn business questions into trusted data products.

01 / live workspace

Ask the agent.
Validate the answer in Power BI.

AI SQL agent

Ask the schema

Online

Try a question

Enter to send · Shift + Enter for a new line

Power BI report

Power BI report

02 / how it works

From natural language to structured answers.

01

NL-to-SQL chatbot

Ask a question in natural language and the agent translates it into a SQL query grounded in the database schema.

02

Supabase PostgreSQL

The generated query runs directly against Supabase PostgreSQL, returning data from the connected database.

03

Structured webhook response

The website sends the question through a webhook and receives a structured response with the explanation and generated SQL.