Rafa Vázquez
rafavs.com
Rafa Vázquez
@rafavs.com
Android Eng from Sevilla @ N26. Cooking. Killing plants in the garden. Videogames. Former twitter.com/sloydev
Uh, not him.
I know cancel culture can get out of hand sometimes. But open supporters of genocides should not be welcomed anywhere.
I've been following you for years and I had you for someone with some good moral values. I was not expecting this.
December 5, 2025 at 1:32 PM
Aha, I see. We don't have that many composable dependencies, so it's not a big deal for us. But I can see how scaling could be a problem
August 29, 2025 at 12:24 PM
For those cases I define an interface with a composable function, and then inject the implementation with the actual composable implementation. Basically wrapping the composable into an interface/class.
August 29, 2025 at 11:47 AM
AI agents are great at building new things and prototypes from scratch. But are terrible at making changes on large production projects.
August 28, 2025 at 12:12 PM
I don't know when Firebase Functions started supporting a region in Spain, but it's going to save me sooo much trouble. Deploying lambdas on AWS was not for me.
June 22, 2025 at 7:33 AM
I recently opensourced the code for my lovely app SeviBus 🎉

It's 100% built using Compose. It has cool things and also defects, but now they are all in the open.

Check it out 👉 github.com/Sloy/sevibus...
GitHub - Sloy/sevibus-android: Independent application for public transportation in Sevilla
Independent application for public transportation in Sevilla - Sloy/sevibus-android
github.com
June 17, 2025 at 12:41 PM
Still haven't decided how I want to use this account. Same as Twitter? Same as early-days Twitter? Something different? I'm having blank page syndrome with a social network.
June 15, 2025 at 1:52 PM
This is perfect! Great talk ❤️
June 13, 2025 at 3:52 PM
An article about this would be super interesting to read.
June 12, 2025 at 2:22 PM
I think I prefer the first one. It's much more explicit, and harder to miss when reading a longer piece of code.
June 2, 2025 at 4:56 PM
Even better if you pull down without (almost) lifting the sticky. Will be good as new.
February 11, 2025 at 10:25 PM
Hola! 👋
December 4, 2024 at 11:18 PM