Case studies from client work

An open-source toolkit that prints warehouse labels from the panel over Web Bluetooth — no app, no export.

A digital car gauge on ESP32 with a phone app, built with AI in Kotlin and C++.

An open-source Filament plugin that sends inquiries, errors and builds to the admin on Telegram.

A custom headless CMS and content dashboard for managing websites, pages, translations and media from a single interface — with AI connected to the content workflow over MCP.

A free, privacy-first PDF editor that runs in the browser — edit text, pages and images, no signup.

A private dashboard that watches backlinks, Google positions, index status and Core Web Vitals across my own sites — built entirely on free Google APIs, with alerts when something moves.

A VW Polo 6R parts catalogue: 2,200+ items in three languages, with the panel where I keep the data.

Chrome extension for SEO specialists and developers. Provides real-time debugging of Web Vitals, Schema.org, GTM, and JS errors directly in Chrome Side Panel.

A workshop inventory system: QR codes on everything, a voice-search PWA and an Astro storefront.

Open-source WordPress plugin extending REST API for headless CMS. Adds GA4, Polylang hreflang data, relative URLs and headless mode with 301 redirects.

Open-source Astro design system with Vue 3 components and UnoCSS. Published as npm package — documentation site and reusable component library in one.

A virtual VW Polo 6R owner's manual as a PWA — dark mode and search, works offline.