Personal Projects
A collection of mobile apps, web platforms, and developer tools I have designed and built. From React Native apps on the Google Play Store to full-stack e-commerce platforms, each project represents a real product with unique technical challenges and decisions.
Fuel Greece
Sep 2026
A React Native map app for finding the cheapest fuel near you across Greece. Live prices for 4,700+ stations with MapLibre map/list modes, brand and radius filters, real rolling price history from a daily ledger CDN, bilingual EL/EN UI, light/dark themes, and Google Maps directions.
Eortologio Offline Database
Sep 2026
Automated yearly Greek nameday (giortes) calendars computed with the same local Orthodox Pascha and fixed-feast logic as the Eortologio mobile app. Publishes full-year minified and pretty JSON releases via GitHub Actions—one release tag per year—so clients can load offline calendars without recalculating movable feasts.
FuelGR Pipeline
Sep 2026
Automated daily geospatial data pipeline and release engine for Greek fuel prices. Scrapes prefecture-level fuel averages from official Ministry of Development bulletins and monitors 4,700+ gas stations nationwide using a 1,107-point coordinate grid with HTTP Keep-Alive connection pools. Compresses and releases daily Zstandard (.zst) datasets directly to GitHub Releases with a 90% bandwidth reduction.
Movie & TV Offline Database
Aug 2026
An automated, open-source dataset unifying 1.29M+ movies and TV series across the entire media ecosystem without vote thresholds. Features direct bidirectional ID cross-referencing across IMDb, TMDB, TheTVDB, Letterboxd, Trakt, and Wikidata, plus a unified ratings aggregator with 1.7M+ IMDb vote scores. Deploys daily production-ready JSON releases for self-hosted media servers and tracker apps.
Anime Offline Database
Aug 2026
An automated, open-source dataset containing comprehensive anime metadata cross-referenced across 13 major platforms including MyAnimeList, AniList, Kitsu, AniDB, IMDb, and TMDB. Engineered as an automated drop-in replacement for the archived manami-project database, running weekly automated builds with Jikan & Kitsu API auto-enrichment and zero manual review bottlenecks.