Most site owners sit on a database full of answers they can't reach without knowing SQL. QueryMind is a WordPress plugin I built that turns plain-English questions into SQL queries — so a store owner can ask "which products sold best last month" and get a real answer, no code required.
The approach: an AI layer (OpenAI and Anthropic) that translates natural language into safe SQL, WooCommerce-aware so it understands e-commerce data, with interactive tables and charts, saved-query history, and CSV/JSON export. It is built to WordPress Plugin Guidelines and WCAG 2.1 AA accessibility standards — production quality, not a demo.
The outcome is self-service database insight for non-technical users, surfacing analytics that used to require a developer. It shows how I make AI genuinely useful inside the tools people already run.
Stack: PHP 8.3, WordPress, WooCommerce, OpenAI API, Anthropic API, MySQL, JavaScript. Code is public on GitHub.