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Arto Santala Profile
Arto Santala

@crystoll

Followers
385
Following
8K
Media
334
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A tech enthusiast, working somewhere in the gray area between traditional software development, data engineering and data sciences.

Riihimäki, Finland
Joined March 2009
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@crystoll
Arto Santala
1 month
Github Copilot Beast Mode? A new video is out! https://t.co/8TTcbdiQ71 #vscode #copilot #github #gpt4
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@crystoll
Arto Santala
14 days
Advent of Code is only a month away! I made a video on what/how/why with 2025 updates. Pretty good for any software developer who has passion for problem solving and programming languages. https://t.co/uRhgtIwnUK
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@crystoll
Arto Santala
2 months
How to use and how not to use Agentic AI coding tools lile Github Copilot https://t.co/7G6PWTdZZV
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@crystoll
Arto Santala
2 months
I minute version of what you'll get when you update from Java 21 to Java 25. Just the fully released major features. Java 25 will be out in September, so only days to go. https://t.co/GoSE9tQD6u
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@crystoll
Arto Santala
3 months
New video out on Java25 new features, this time we'll discuss Scoped Values and Stable Values. Java 25 will be out next month - so why not be ready for it? https://t.co/XWQVFI5CzW
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@deedydas
Deedy
3 months
Huge computer science result: A Tsinghua professor JUST discovered the fastest shortest path algorithm for graphs in 40yrs. This improves on Turing award winner Tarjan’s O(m + nlogn) with Dijkstra’s, something every Computer Science student learns in college.
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@crystoll
Arto Santala
3 months
New video is out, on upcoming Java 25 qol features. https://t.co/D6K2n6K33d
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@crystoll
Arto Santala
5 months
Java 25 is being released in September - and features have already been frozen, so we know what to expect. If you're curious - I made a little video to highlight the new things you can build upon: https://t.co/8laAzFRncO
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@crystoll
Arto Santala
5 months
New video is out: Model Context Protocol (MCP) with Java and Spring AI https://t.co/tJdrYJCTmM
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@crystoll
Arto Santala
6 months
New video out! How to implement Agentic Workflows on top of Java 24 and Spring AI. If you want to understand modern AI solutions or even implement them yourself, watch this! https://t.co/U7DNxBS68h
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@crystoll
Arto Santala
6 months
A new video on LLM Agent Patterns - how to make AI solutions smarter, faster, and cheaper via Agentic Workflows. I'll discuss what they are, and how you can build them, as well as pitfalls to avoid. https://t.co/Z6CdVFNM3H
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@crystoll
Arto Santala
7 months
New video on generating AI Images on your own computer using ComfyUI - I'll be creating RPG portraits https://t.co/OSF2am5ROJ #AI #StableDiffusion #ComfyUI
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@crystoll
Arto Santala
8 months
New video is out! Let's do some text 2 image AI generation locally using Stable Diffusion Webui + API: An AI Image character portrait factory. https://t.co/qFznnCww5X
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@crystoll
Arto Santala
8 months
A new video! In this one I'll setup a distilled Deepseek model, run it locally, wrap a bit of Spring AI on top of it, discuss the model, and share the code. Feel free to join me if combining LLMs with a bit of Java magic sounds fun for you! :) https://t.co/4f3nyMDvqn
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@crystoll
Arto Santala
9 months
Java 24 is coming next month! I made a video to go through what's going to be included. If you are into Java or just quantum computing, this might be interesting to you! :) https://t.co/qqq49KjhTg
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@crystoll
Arto Santala
9 months
I updated my Spring AI RAG video. How (and why) to do Retrieval Augmented Generation with Java 23, Spring Boot, and Spring AI, using SimpleVectorStore. Code examples are updated as well, to use the current APIs. https://t.co/YUASuzyIF0
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@crystoll
Arto Santala
11 months
Run Spring AI with a local LLM? Crazy? Yes it is, and in this video I'll show you how to do it! A bit of Java and Spring, and you are able to get the security, privacy of running your favorite AI locally. Join me for the fun! https://t.co/eAbMf1dCr1 #AI #Ollama #SpringBoot
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@crystoll
Arto Santala
11 months
How does Ollama LLM run in Raspberry Pi 5 vs Raspberry Pi 4? Join me and find out! Also hints on choosing a model you can run locally and offline! https://t.co/nPmOlHBQGK #llm #ollama #ai #raspberrypi
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@crystoll
Arto Santala
1 year
Advent of Code is coming up next Sunday! Has it been another year? Made a video, mostly for those who don't know what it is, or feel lack of motivation to attend this year. Join me for a bit, let's go through all that with some extra tips. https://t.co/tUlwUhqDBB #coding
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