I translate many FOSS Android apps/OSes to PT-BR, making many of them accessible to Brazilians.
(and many more in my tracker.)
If you want me to look into translations for a certain project, yours, or someone else's, let me know by creating an issue in my tracker. I am always looking into new things.
None of these provide anonymous but do provide private conversations. Matrix and XMPP should be somewhat anonymous when used with Tor. If you need anonymous communication for whatever reason, let me know and we can upgrade to that.
Oh hey, thank you! You can find out what I can take in DONATIONS.md!
You can find other accounts of mine, including on forges, with Keyoxide. My profile is aspe:keyoxide.org:ILQQJ6G5YJXGFKUHIUXWQL2S3A.
There is no warranty or any guarantee when it comes to signed commits. They're just an extra layer of verification. Check SIGNED_COMMITS.md.