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Antonio Leiva

@antonioleiva.com
1.3K followers 380 following 248 posts

✅ GDE for #AndroidDev and #Kotlin ✅ Kotlin Trainer Certified by JetBrains ✅ Founder of DevExpert, a Kotlin/Android training academy (devexpert.io)

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Antonio Leiva @antonioleiva.com · 21/07/2025
I always knew that Kotlin made you seem more interesting.
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Antonio Leiva @antonioleiva.com · 17/07/2025
🔥 Introducing my MCP for publishing to the Play Store! 🔥 If you're already talking to your codebase, why not ask it to bump the version, compile the AAB, and publish it for you? 👇🧵
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Antonio Leiva @antonioleiva.com · 13/03/2025
Hoy en el #T3chFest10 disfrutando de uno de los eventos más espectaculares del panorama nacional. A las 15:30 estaré hablando sobre Gemini Nano en Android. ¡Espero verte por allí! También se puede ver online: www.youtube.com/live/6Cusdjt...
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Antonio Leiva @antonioleiva.com · 24/01/2025
Sorry Talent Arena is 3rd March (as usual, no post without typo 😅)
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Antonio Leiva @antonioleiva.com · 24/01/2025
This will be my sixth year as GDE (Kotlin, and then Android). This is something I would do without any recognition, but it's always great to grow together with this amazing group of people. This year will be full of new challenges where I'll try to give some light about. 👇👇
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Antonio Leiva @antonioleiva.com · 15/01/2025
¡Nos vemos un año más en la @commit-conf.com ! Vuelvo para daros la turra con Kotlin Multiplatform. En esta ocasión veremos qué posibilidades nos ofrece más allá del móvil. ¡No te lo pierdas!
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Antonio Leiva @antonioleiva.com · 09/01/2025
¡Este año vuelvo a @t3chfest.es ! En esta ocasión estaré hablando sobre la IA local integrada en dispositivos Android: Gemini Nano. ¿Qué nos permite hacer, en qué estado está, para qué dispositivos sirve? Esto y mucho más lo veremos el 13 de marzo.
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Antonio Leiva @antonioleiva.com · 14/12/2024
1000!
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Antonio Leiva @antonioleiva.com · 13/12/2024
I’ve been recording a video about the new Android RX. It looks pretty good so far! Available on YouTube next week (in Spanish, but will add English subs)
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Antonio Leiva @antonioleiva.com · 03/12/2024
Yesterday I started updating my code for a Testing training that I'm doing next week. Today I wake up with this. This is how fast the Android code gets outdated 😅
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Antonio Leiva @antonioleiva.com · 30/11/2024
It’s done! Today I talked about KMP and CMP, how to start, how the project looks, the Gradle files, and the recommended libraries for each basic App need. #DevFestAranjuez2024
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Antonio Leiva @antonioleiva.com · 30/11/2024
We’re starting #DevFestAranjuez2024 !
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Antonio Leiva @antonioleiva.com · 28/11/2024
Haha, still loving those @coolify.io install jokes 😂
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Antonio Leiva @antonioleiva.com · 27/11/2024
Did you know that the "strong skipping mode" in #jetpackcompose can make your applications more efficient? 🚀 With the arrival of 1.7.0, strong skipping mode has become the standard, bringing significant improvements in handling recompositions. What does this change really mean for us as developers?
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Antonio Leiva @antonioleiva.com · 25/11/2024
Testing posts from Postiz to Bluesky (yeah, self-hosting is getting out of hand, as expected)
image
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Antonio Leiva @antonioleiva.com · 22/11/2024
Already at #DevFestMadrid24 At 8 PM, I will be speaking about Kotlin on the Web. What is it? What is its current state? We will look at some code and see a live example running.
First slide of the presentation showing the title of the talk and name of the speaker
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Antonio Leiva @antonioleiva.com · 21/11/2024
The magic of static sites
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Antonio Leiva @antonioleiva.com · 20/11/2024
😂 this is fun. The install script of Coolify telling nerdy jokes when you need to wait for something
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Antonio Leiva @antonioleiva.com · 18/11/2024
There are never enough Android Studios
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Antonio Leiva @antonioleiva.com · 15/11/2024
The amazing @trishagee.bsky.social talking about what DevRel means in #TRG24
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Antonio Leiva @antonioleiva.com · 15/11/2024
Back to the future in #TRG24
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Antonio Leiva @antonioleiva.com · 14/11/2024
Ok, I never thought I would use AI for this... But it works!
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Antonio Leiva @antonioleiva.com · 13/11/2024
This thing is consuming my little free time and some of my sleep hours… 20 years later!
White PSP
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Antonio Leiva @antonioleiva.com · 13/11/2024
Who would win? 🤔
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Antonio Leiva @antonioleiva.com · 11/11/2024
We're above 400 here! Welcome everyone! If you have some recommendations of what content you would like to read from me, I'm more than happy to know 😁 Just a reminder that nowadays I'm full-time trainer, so I don't do active development on any Apps, but learn lots of weird things 😄
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Antonio Leiva @antonioleiva.com · 07/11/2024
Everything looks cooler with sesame black seeds
Quinoa poke with ponzu sauce, avocado, mango and Heura teriyaki
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Antonio Leiva @antonioleiva.com · 05/11/2024
This is fantasy. Shared tests on #kotlinmultiplatform
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Antonio Leiva @antonioleiva.com · 05/11/2024
I've been asked for a 2-3h training about Kotlin in backend (mainly Spring and Quarkus) for December. I don't have much experience on this nor time to prepare it. So if you do company training and are interested, please let me know. You can write back or DM. Thanks!
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Antonio Leiva @antonioleiva.com · 05/11/2024
On Nov 30th, I'll be at #DevFestAranjuez2024 talking about KMP from a practical perspective. We'll cover how to get started, which libraries to use for each common use case, and if I get really excited, we'll see an App running on each platform 🥳 More info here: gdg.community.dev/events/detai...
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Antonio Leiva @antonioleiva.com · 04/11/2024
I'm considering getting one of these for my little breaks when I can play something. It's not worth to me to spend money on a gaming console, and one of these that can play retro-games looks like a good option. I want something cheap but good enough (50-80€). Any recommendations?
Anbernic rg40xx
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Antonio Leiva @antonioleiva.com · 04/11/2024
This is what I mean when I say that I love Cursor autocomplete. I'm converting an in-memory storage to one using KStore (this is #kotlinmultiplatform) and, don't know how, it detects that I now need suspend functions and suggest me to change it in the three functions of the interface at once!
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Antonio Leiva @antonioleiva.com · 04/11/2024
Today I learned that you can do this in Ktor. If you're receiving a Json that should be serialized to an object, you can just specify the type of the serialization that you expect to happen. It's a simple reified function, but it looks great! #kotlinmultiplatform #kmp
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Antonio Leiva @antonioleiva.com · 02/11/2024
What the competitors should be trying to copy like crazy from Cursor is the autocomplete. Yes, several other features are useful, but this is a real game changer. Blazingly fast, smart, and multi-line. Even with the new updates from Copilot, I feel it’s not enough.
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Antonio Leiva @antonioleiva.com · 31/10/2024
Happy Halloween everyone 👻🧙‍♀️ I got something scary for you 👇👇
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Antonio Leiva @antonioleiva.com · 30/10/2024
Amper makes me dream of a better world
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Antonio Leiva @antonioleiva.com · 29/10/2024
I really did a lot of these last night, guess I was bored 😂 Should I post more here? This one fighting with Ironman is quite epic 😄
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Antonio Leiva @antonioleiva.com · 29/10/2024
One of the must underrated use cases of @cursor_ai is that you can also use it to edit markdown. This is great for quick article drafts, ideas, and even slides. I'm using it with Obsidian slides, with both the context of the sample project and my Obisidian brain.
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Antonio Leiva @antonioleiva.com · 29/10/2024
Andy as Ryu from Street Fighter #AndroidDev
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Antonio Leiva @antonioleiva.com · 27/10/2024
Isn't Ladybug a little more unstable than usual? #AndroidDev
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Antonio Leiva @antonioleiva.com · 26/10/2024
Mini-pancakes for breakfast!
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Antonio Leiva @antonioleiva.com · 23/10/2024
Mi hija es inglés B1 ya
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Antonio Leiva @antonioleiva.com · 22/10/2024
The magic trick of oyster mushrooms is to press them firmly and continuously at very max temperature while cooking, so that all the water inside evaporates.
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Antonio Leiva @antonioleiva.com · 21/10/2024
Processing 200 articles has cost me 13 cents with gpt-04-mini. AI costs are being reduced dramatically.
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Antonio Leiva @antonioleiva.com · 20/10/2024
Es verídico, eh?
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Antonio Leiva @antonioleiva.com · 20/10/2024
Para subirlo bien que se dieron prisa, pero lo que está costando que baje… Ya no puedo escurrir más la botella de aceite 🤣🤣
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