Vou contribuir com algumas que faltam: .NET: https://telegram.me/dotnetbr Angular: https://t.me/AngularBrasil Analise Forense: https://telegram.me/ForenseBrasil Arch Linux: https://t.me/archlinuxbr Azure: https://telegram.me/azurebrasil Linux: https://t.me/BrasilLinux C/C++: https://telegram.me/ccppbrasil CSS: https://telegram.me/cssbr Cake PHP: https://telegram.me/cakephpbr Code Igniter: https://t.me/CodeIgniterBr Cyber Security: https://telegram.me/cybersecbr DBA: https://telegram.me/joinchat/BSo6ET1rO4Ba2eSOHyMhGg Dart: https://telegram.me/dartbrasil Debian: https://telegram.me/debianbrasil DevOps: https://telegram.me/devopsbr Docker: https://telegram.me/dockerbr Electron.js: https://telegram.me/electronJs_BR Elixir: https://telegram.me/elixirbr GraphQL: https://telegram.me/GraphQLBrasil Kafka: https://t.me/kafkabr Mongodb: https://t.me/mongodbbrasil MySql: https://telegram.me/mysqlbr Nginx: https://t.me/NginxBR PHP: https://telegram.me/phpbrasil Postgre sql: https://telegram.me/postgresqlbr Python: https://telegram.me/pythonflask Ubuntu: https://t.me/UbuntuBrasilOficial