Hi, my name is Mateus Rodrigues Costa 🫡, but usually I go by MateusRodCosta. On some specific contexts, usually gaming-related, I tend to prefer to use Matias as a nickname.

I'm a 🇧🇷 Brazilian 👨‍💻 Programmer currently focusing on 📱 mobile apps development, mainly wth Flutter.

• 💻 I'm currently specializing in mobile development with the Flutter framework using the Dart language and experimenting with Jetpack Compose and Kotlin. For desktop development I have also been recently exploring Rust and GTK.
• 💻+ I also have interest and skills in Android, Linux, Hugo and Git.
• ⭐ My currently most noteworthy creations are Vidya Music (a Flutter app for VIP Aersia, a very popular video game music playlist that has been on the web for more than 14 years) and Save Locally: Share2Storage (a Jetpack Compose app that registers as a share target for shared files and allow saving the file locally whenever you want with the system file picker).

I am currently author or maintainer of the following projects:

• 📱 Mobile Apps:
  • Vidya Music (Flutter , Android ) (Google Play , F-Droid ) - A player for the Vidya Intarweb Playlist (aka VIP Aersia)
  • Save Locally: Share2Storage (Jetpack Compose , Android ) (Google Play , F-Droid ) - Using an app that doesn't allow Saving but allows Sharing? No problem!
• 🖥️ Desktop Apps:
  • Stereotyping (GTK + Rust , Linux ) - A GTK4 front-end to libmagic
• 📦 Packaging:
  • ChibiTracker (manifest) (Flathub ) - ChibiTracker is a portable IT (Impulse Tracker) clone
  • Digital: A Love Story (manifest) (Flathub ) - A computer mystery/romance set five minutes into the future of 1988
  • don't take it personally, babe, it just ain't your story (manifest) (Flathub ) - A spiritual sequel of sorts to Digital: A Love Story, set in a prestigious private high school, and on the social networks of 2027
  • bign-handheld-thumbnailer (spec) (COPR) - A thumbnailer for Nintendo handheld systems (Nintendo DS and 3DS) roms and files. COPR available for Fedora 39, 40 and Rawhide, in x86_64 and Aarch64 variants
• ⚙️ Extensions:
  • Default Workspace (GNOME Extensions ) - Switches to the specified workspace on login
• Other:
  • 🖼️ bign-handheld-thumbnailer(Rust , Linux ) - A thumbnailer for Nintendo handheld systems (Nintendo DS and 3DS) roms and files

• Fedora Linux Contributor since 2021.
  • ✒️ Currently writing for Fedora Magazine. (Some of my articles)
• 🗃 Currently working on archiving the Brazilian variants of old Cartoon Network games (in both Shockwave and Flash formats) into Flashpoint
• 🗃 Currently working on adding the pt-BR versions (including creating the lost translations) into the web ports of the Cartoon Cartoon Summer Resort and Scooby Doo Hollywood Horror games. (Hosted version)