I work on @Firebase @Google ; (re)Tweeting about Firebase, Android, Flutter and AI ✨ Also on Bluesky 👇

Joined August 2016
Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
🥳🥳🥳What a wonderful 3 Day intensive summit at @nextappdevcon 💙. First of all in the era of AI🤖meeting people in person & having lots of convos around what they are working on & what they are upto was my major highlight & lots of annual selfies 😂🤳 #Flutter @FlutterconWorld
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
Looks like @googlegemma has a new home page! gemma.ai/
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
Excited to share Gemini 4 is available for developers in Antigravity and Android CLI! By bringing frontier reasoning to native Android dev tools, Gemini 4 delivers autonomous self-correction loops, better token efficiency and production-ready Jetpack Compose code out of the box. Learn more: android-developers.googleblo…
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
Gemini 4 Argon began rolling out today. See how devs are already putting Argon to work ↓
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
🎤 Spoke about Firebase AI Logic at Google for Developers Day: Istanbul on October 9. Adding AI to an app step by step: 🤖 Calling Gemini from the app 🧩 Structured output 📝 Prompt Templates 🛡️ Securing it with App Check Thanks to everyone who joined 🙏 #Firebase #GDE
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
📣 Starting today, developers on the paid tier of the Gemini API can use Gemini 4 Argon client-side across @Android, iOS, @FlutterDev, @unity, and web apps using Firebase AI Logic.
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
Google just dropped Gemini 4 Argon , GDM’s most capable model yet. thanks to the GDM team for giving me early access. Here are few things I tested with Gemini 4 Argon over the last few days I asked it to build a small island with a hut and a sailboat you can actually control and drive. The physics, water, and little details are amazing. Took a few prompts to get here, but I love the result. 1/4
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Gemini 4 Argon is now available! What's the first prompt you'll be trying?
📣 Gemini 4 Argon is here! Built to solve your hardest problems, Argon excels at real-world software engineering, enterprise workflows, cybersecurity defense, and scientific reasoning. By reliably handling routine tasks like everyday debugging to complex problems like codebase migrations, it frees developers to focus on architecture and product innovation. See what you can build with Argon ↓
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
📣 Gemini 4 Argon is here! Built to solve your hardest problems, Argon excels at real-world software engineering, enterprise workflows, cybersecurity defense, and scientific reasoning. By reliably handling routine tasks like everyday debugging to complex problems like codebase migrations, it frees developers to focus on architecture and product innovation. See what you can build with Argon ↓
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
Today, Gemini 4 Argon is officially rolling out.
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
Gemini 4 Argon is here. It’s available globally today for developers and enterprises in the paid tier of the Gemini API and the Gemini platform, for Ultra subscribers in Google Antigravity, and Ultra and Pro subscribers in the Gemini app and Search. Hope you all enjoy it!
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Tell'em, boss
Gemini 4 Argon is here. It’s available globally today for developers and enterprises in the paid tier of the Gemini API and the Gemini platform, for Ultra subscribers in Google Antigravity, and Ultra and Pro subscribers in the Gemini app and Search. Hope you all enjoy it!
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
Gemini
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
That’s it! The Fluttercon at Berlin is over. Love the energy of the community and the support and love to Firebase. See you around the world folks!
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
Android Dev Summit is finally back 🥹 and in two places! 🔥 I'll be at the London event this year - soooo, register, come meet the team, listen to some really cool talks from the industry, and have a chat with folks from our Android community 🤙 : rsvp.withgoogle.com/events/a…
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
Special delivery! 📦✨ The Firebase Release Notes for September are here. Chapters: 0:00 - Firebase Spend Caps in public preview 1:00 - Usage based pricing for Remote Config 1:56 - Replay protection support in Firebase admin Python SDK 2:51 - Firebase Authentication event triggers for Cloud Functions 3:27 - Security Rules Simulator for Firestore in the Google Cloud Console 4:02 - Firebase AI Logic updates
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
Meet Nano Banana 2.1, our latest image generation and editing model 🍌 This upgraded version outperforms our previous models across the board, with notable leaps in visual design, mask-based editing, and subject consistency to help you create more natural-looking images.
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Rosário P. Fernandes 🇲🇿🔥🇬🇧 retweeted
introducing @NanoBanana 2.1 🍌 our latest image generation model outperforms our previous models across the board: - better visual design - mask-based editing - subject consistency - more natural-looking images try it out today in ai.studio
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I'm in Berlin this week for DroidCon & FlutterCon (aka NextAppDevCon) - who will I be seeing in-person? :)
From AI prototype to production Android app — what actually breaks? 🤖 @marbtweeting & @thatfiredev share the real engineering behind shipping AI features at droidCon Berlin. Learn more: eu1.hubs.ly/H0yz8zW0 #nextapp26 #AndroidDev
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