Hi HN! I'm a 15-year-old dev in Hong Kong who built ExcelTutor.pro. It's an AI assistant that generates Excel formulas, SQL queries, and automation scripts from plain English.

Key features:

* Infinite usage - no query limits * Formula generation - converts natural language to Excel formulas * SQL Query Builder - creates database queries from prompts * Automation Scripts - automates repetitive spreadsheet tasks

Unlike manual solutions, it handles things like:

  =XLOOKUP(A2,Inventory!B:B,Inventory!F:F,"Not Found")

in seconds. No more trial-and-error or Stack Overflow digging.

You can: - Describe tasks in plain English - Get production-ready code - Automate workflows - Ask unlimited questions

Designed for: * Business users tired of formula headaches * Analysts needing faster SQL solutions * Students learning data tools

Live at: https://exceltutor.pro

Would love feedback from the HN community – especially about real-world use cases I might not have considered at 15!