JavierMarAlc's profile picture. I do software...most of the time it works...

Javier Martinez A.

@JavierMarAlc

I do software...most of the time it works...

Javier Martinez A. reposted

My presentation from .NET Conf 2025 "Let's create an MCP Server from our .NET tool - and improve our SQL scripts with Copilot" is now available for viewing. Watch to the 6 simple steps to make your .NET Tool into a local MCP Server #dotnet #mcp #ai #dotnetconf

ErikEJ's tweet card. Let's create an MCP Server from our .NET tool - and improve our SQL...

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Let's create an MCP Server from our .NET tool - and improve our SQL...


Javier Martinez A. reposted

La santidad debe florecer precisamente allí donde se toman decisiones que afectan la vida de miles de familias: el mundo necesita empresarios y dirigentes que, por amor a Dios y al prójimo, trabajen en favor de una economía que esté al servicio del bien común. Se puede ser…


Javier Martinez A. reposted

It would be cool if they wrote Rider in .NET 👍 (not just the resharper bits, but the IDE shell too using avalonia or uno or something)

Rider 2025.3 has just landed! 🔥 Same-day compatibility with .NET 10, including full support for C# 14 features. 🏝️ Islands UI theme as the default now look ⏱️ Major startup and @UnrealEngine performance boosts ⭐ … And more exciting features! Dive into the latest updates…

JetBrainsRider's tweet image. Rider 2025.3 has just landed!

🔥 Same-day compatibility with .NET 10, including full support for C# 14 features.
🏝️ Islands UI theme as the default now  look
⏱️ Major startup and @UnrealEngine performance boosts
⭐ … And more exciting features!

Dive into the latest updates…


Javier Martinez A. reposted

ReSharper 2025.3 has just been released! 💡 Day-one support for C# 14 ✅ Compatibility with @VisualStudio 2026 ⚡ Major performance improvements ⭐ And much more! Click here for details: jetbrains.com/resharper/what… #dotnet10 #csharp #vs2026

resharper's tweet image. ReSharper 2025.3 has just been released!

💡 Day-one support for C# 14
✅ Compatibility with @VisualStudio 2026  
⚡ Major performance improvements
⭐ And much more!

Click here for details: jetbrains.com/resharper/what…

#dotnet10 #csharp #vs2026

Javier Martinez A. reposted
InigovanEyck's tweet image.

Javier Martinez A. reposted

Technological development has brought, and continues to bring, significant benefits to humanity. In order to ensure true progress, it is imperative that human dignity and the common good remain resolute priorities for all, both individuals and public entities. We must never…


Javier Martinez A. reposted

Technological innovation can be a form of participation in the divine act of creation. It carries an ethical and spiritual weight, for every design choice expresses a vision of humanity. The Church therefore calls all builders of #AI to cultivate moral discernment as a…


Javier Martinez A. reposted

Nuestra tesis fundamental, in a nutshell: Hay unas 60,000 empresas actualmente en España pertenecientes a tres grandes grupos que requieren una transformación profunda que la oferta actual en el mercado no le puede proporcionar.


Javier Martinez A. reposted

This thought is converging from many sides. Transformer based LLMs are not going take us to human level AI. That famous Yann LeCun interview. "We are not going to get to human level AI by just scaling up MLMs. This is just not going to happen. There's no way. Okay, absolutely…

Fei-Fei Li (@drfeifei) on limitations of LLMs. "There's no language out there in nature. You don't go out in nature and there's words written in the sky for you.. There is a 3D world that follows laws of physics." Language is purely generated signal.



Javier Martinez A. reposted

The frontend story in Django is shifting: ⚡ @htmx_org and @Alpine_JS are on the upswing ⬇️ React and jQuery are declining in usage The trend? A return to server-rendered templates and simpler interactivity. More trends: 🔗 jb.gg/django25 🔗 What frontend setup have…

pycharm's tweet image. The frontend story in Django is shifting: 

⚡ @htmx_org and @Alpine_JS are on the upswing
⬇️ React and jQuery are declining in usage

The trend? A return to server-rendered templates and simpler interactivity. More trends: 🔗 jb.gg/django25 🔗

What frontend setup have…

Javier Martinez A. reposted

At #PyBay25, @gvanrossum demo'd a Python package for "structured RAG". During ingestion, it uses LLM to extract structured data (entities/topics/verbs) and stores in standard DB, and then retrieves by structuring the user query as well. Try it out at: github.com/microsoft/type…

pamelafox's tweet image. At #PyBay25, @gvanrossum  demo'd a Python package for "structured RAG".
During ingestion, it uses LLM to extract structured data (entities/topics/verbs) and stores in standard DB, and then retrieves by structuring the user query as well.
Try it out at:
github.com/microsoft/type…

It was a pleasure and a really good experience to talk about values with the community. Thanks @bcnswcraft and all the people involved in the organization 😊😊

🚀 Happening Now: Join us for an exciting lightning talk on "eXtreme Programming in the AI Era" with Javier Martinez Alcantara! 🌟 Dive into the future of programming and explore how AI is revolutionizing our approaches. Don't miss out! #scbcn25

bcnswcraft's tweet image. 🚀 Happening Now: Join us for an exciting lightning talk on "eXtreme Programming in the AI Era" with Javier Martinez Alcantara! 🌟 Dive into the future of programming and explore how AI is revolutionizing our approaches. Don't miss out! #scbcn25


Javier Martinez A. reposted

The illustration below demonstrates how Vaana works! Their GitHub repository: github.com/vanna-ai/vanna

akshay_pachaar's tweet image. The illustration below demonstrates how Vaana works!

Their GitHub repository: github.com/vanna-ai/vanna

Hope to see you there to have a nice chat with the community !

AI is transforming software, but XP’s principles matter more than ever. Javier explores how practices like TDD, collective ownership, and continuous feedback help teams harness AI responsibly, keeping quality, trust, and adaptability at the core. #scbcn25

bcnswcraft's tweet image. AI is transforming software, but XP’s principles matter more than ever. 

Javier explores how practices like TDD, collective ownership, and continuous feedback help teams harness AI responsibly, keeping quality, trust, and adaptability at the core. 

#scbcn25


Javier Martinez A. reposted

Hoy hablamos sobre Inteligencia Artificial y guerra futura, tratando algunas de las múltiples aplicaciones que veremos de aquí al año 2045. ¡No te lo pierdas! revistaejercitos.com/articulos/la-i…


Javier Martinez A. reposted

Al parecer los clientes corporativos no quieren que expertos les ayuden a pensar, sino ejecutores que entreguen resultados externalizados. No quieren pensar, quieren haber pensado. El problema es que eso les transforma en alocadores de presupuestos, en selectores de…

PabloGrueso's tweet image. Al parecer los clientes corporativos no quieren que expertos les ayuden a pensar, sino ejecutores que entreguen resultados externalizados. 
No quieren pensar, quieren haber pensado. 

El problema es que eso les transforma en alocadores de presupuestos, en selectores de…

Javier Martinez A. reposted

The most interesting part for me is where @karpathy describes why LLMs aren't able to learn like humans. As you would expect, he comes up with a wonderfully evocative phrase to describe RL: “sucking supervision bits through a straw.” A single end reward gets broadcast across…

The @karpathy interview 0:00:00 – AGI is still a decade away 0:30:33 – LLM cognitive deficits 0:40:53 – RL is terrible 0:50:26 – How do humans learn? 1:07:13 – AGI will blend into 2% GDP growth 1:18:24 – ASI 1:33:38 – Evolution of intelligence & culture 1:43:43 - Why self…



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