Hello! I'm Emmanouil Athanasopoulos, a Computer Engineering graduate from the University of West Attica. I build high-performance mobile apps and web products with React Native, Next.js, Angular, and TypeScript — from idea to deployment.
Updated Nov 2026
A universal mobile Git client & in-app code editor for GitHub, GitLab, Gitea, and Bitbucket Cloud. Features CodeMirror 6 syntax editing, pre-commit diff review, discussions, CI/CD pipeline tracking, and 52-week contribution heatmaps.
A comprehensive mobile app for tracking TV shows and movies via TMDB API. Features customized watchlists, push notifications for new episodes, and data backup.
An AI-powered vehicle management app. Track fuel, trips, maintenance, and expenses with voice logging, trip cost comparison, and gig worker support.
Writing & Case Studies
This portfolio brings together my projects and writing in one place. I use it to document the apps I build, why I chose a particular stack, and what I learned shipping real products. Each case study covers the motivation, features, implementation details, and stack tradeoffs behind a specific project — from native Android modules to real-time sync engines.
A deep technical dive into building AARE Cockpit: reimplementing the phone-side Android Auto projection protocol (AAP), streaming real-time Bluetooth OBD-II vehicle telemetry, crafting custom Dusk & Hybrid UI shells for 1024×600 head units, and solving wireless adapter handshake compatibility.
A deep technical dive into architecting an autonomous transit scraper and ETL pipeline for Greece (Athens OASA & Thessaloniki OASTH), generating daily compressed vector GeoJSON networks, Wikipedia station imagery, and scheduled departure timetables via GitHub Actions releases.
A deep technical dive into architecting GitPulse: bridging GitHub, GitLab, Gitea, and Bitbucket Cloud under a unified provider layer, embedding CodeMirror 6 with live pre-commit diff review, and syncing real-time notification streams with Obtainium auto-updates.