--- title: "Jorge Castro (@devjorgecastro) | Hashnode" description: "I’m a Software Developer and also a technology lover. Read the latest articles by Jorge Castro on Hashnode." url: "https://hashnode.com/@devjorgecastro" --- @devjorgecastro # Jorge Castro @devjorgecastro · Colombia · Joined October 2022 I’m a Software Developer and also a technology lover. ### [KotlinConf '23 Recap](https://jorgecastro.hashnode.dev/kotlinconf-23-recap?utm_source=hashnode&utm_medium=feed) The highlights of KotlinConf '23 4 min read · [jorgecastro.hashnode.dev](https://jorgecastro.hashnode.dev/kotlinconf-23-recap?utm_source=hashnode&utm_medium=feed) [Apr 18, 2023](https://hashnode.com/posts/kotlinconf-23-recap/643e74baea5320f966c6fc73) ### [Install JetBrains Toolbox on Linux](https://jorgecastro.hashnode.dev/install-jetbrains-toolbox-on-linux?utm_source=hashnode&utm_medium=feed) Streamline Your Development Workflow: A Step-by-Step Guide to Installing JetBrains Toolbox on Linux 2 min read · [jorgecastro.hashnode.dev](https://jorgecastro.hashnode.dev/install-jetbrains-toolbox-on-linux?utm_source=hashnode&utm_medium=feed) [Mar 5, 2023](https://hashnode.com/posts/install-jetbrains-toolbox-on-linux/640420bfc727073085a7fb68) ### [Update your Android app signing key from a new Keystore.](https://jorgecastro.hashnode.dev/update-your-android-app-signing-key-from-a-new-keystore?utm_source=hashnode&utm_medium=feed) Here is a short article to explain how to update your signing key from a keystore when you have Play App Signing enabled. 4 min read · [jorgecastro.hashnode.dev](https://jorgecastro.hashnode.dev/update-your-android-app-signing-key-from-a-new-keystore?utm_source=hashnode&utm_medium=feed) [Feb 17, 2023](https://hashnode.com/posts/update-your-android-app-signing-key-from-a-new-keystore/63f003b18d1a9b49fc004cce) ### [RSS reader in Python for Discord](https://jorgecastro.hashnode.dev/rss-reader-in-python-for-discord?utm_source=hashnode&utm_medium=feed) Simple example of how to read an RSS feed with Python and notify a Discord channel using a Webhook. 2 min read · [jorgecastro.hashnode.dev](https://jorgecastro.hashnode.dev/rss-reader-in-python-for-discord?utm_source=hashnode&utm_medium=feed) [Feb 5, 2023](https://hashnode.com/posts/rss-reader-in-python-for-discord/63df4e9390fc2344ce4ba7cc) ### [Modern Android Development in 2023](https://jorgecastro.hashnode.dev/modern-android-development-in-2023?utm_source=hashnode&utm_medium=feed) Set of good practices, guides, and tools to create modern applications in 2023. 13 min read · [jorgecastro.hashnode.dev](https://jorgecastro.hashnode.dev/modern-android-development-in-2023?utm_source=hashnode&utm_medium=feed) [Jan 23, 2023](https://hashnode.com/posts/modern-android-development-in-2023/63cf1c89d5ee6ce21d2f558e)