Products I designed, built and run: WordPress plugins, WooCommerce stores, AI apps and web infrastructure.
A bilingual Next.js 14 portfolio with a custom MySQL-backed CMS, plugin documentation, a plugin update server and an MCP endpoint that lets AI agents query projects and docs.
Internal software for inventory, sales, purchasing, warranty, finance and accounting: an append-only ledger that is reversed, never edited, department-scoped permissions, encrypted backups and weekly restore drills.
