Tatras in the rain

What a discussion! It was a pleasure to moderate AI panel at @geecon.bsky.social Thank you @dylanbeatt.ie @tzolov.bsky.social @askowronski.bsky.social and @fmartin.ch hope that we manage to tackle a least a few important questions 😀

Vector API explained, beautiful diagram @piotrprz.bsky.social 🙂

@maritvandijk.bsky.social and @piotrprz.bsky.social rocking @geecon.bsky.social scene. Great flow, two speakers sessions are not that simple to deliver, but these two are great at this.. and have a lot fun doing so 🙂

Two microservices with shared database 🤣🤣🤣🤣 listening to @julientopcu.com and Thomas Pierrain at @geecon.bsky.social

@stachowiak.dev szuka kogoś kto chciałby w sobotę pobiegać na Ślęży. Dawajcie znać do Łukasza albo do mnie.

Awesome discussion, superb flow, exceptional jokes at Future of Java panel at @geecon.bsky.social - congrats to @maritvandijk.bsky.social for and entire awesome pack @spoole167.bsky.social @piotrprz.bsky.social Johannes Behberger and @hansolo.eu

This is how close popcorn is to Minecraft these days. #geecon 😀😀

Really cool visualization as an opening of @geecon.bsky.social from @dylanbeatt.ie

How LLMs work:

Adams at @geecon.bsky.social 🙂 awesome gathering with @warski.org and @adambien.blog 😀

Dębina forest is at most 2km from my place. It can be a really charming place 🙂

I wrote and posted this to Instagram a couple of days ago and it became my most-read poem ever. I’m honored I get to feel big feelings alongside you all. I’m posting it here too and want to use this space more consistently. Hello friends ❤️

It took me a while.. new blog post: "AI Assisted coding - thoughts so far" - just a summary of my practice: dudczak.info/ad/2026/03/2... (illustration presents me and my army of agents going to get you! 🙃)

P.I.W.O (beer in PL) but stands from Poznań Open Source Party, was always a student driven conference. P.I.W.O. is back, call for papers is now open (see piwo.sh). I was organizer of this in 2009, I was also graphical designer (AI was busy doing different things back then) behind this awesome baner

AI Agents are reshaping software development. Meet top experts, explore real-world use cases, and get inspired by what’s next. Join the AI Agents era with #geecon! 📆 14-15 May 2026, Kraków, Poland 👉 2026.geecon.org #AI #Java #JVM #Cloud #Architecture #Performance

Winter in Rudawy Janowickie #magic

Speaker spotlight: @spencer.gibb.us - co-founder and lead of Spring Cloud Core who brings years of hands-on experience in distributed systems and cloud-native architectures. From monoliths to microservices - and everything in between. Learn how architectures evolve 🚀 2026.geecon.org/speakers/inf...

For all interested in old newspapers. A bit longer piece on motivation behind building my own tool for exploration of old newspapers + release of app to manage historical street names and their mappings to modern ones: "Introducing NEP and the release of streets-editor" dudczak.info/ad/2025/12/2...

New post: story of Pathfinder... no it's not about Mars, it is about guitars, electric guitars: dudczak.info/ad/2025/11/2...

Few shots from Cyprus to add some sun to early December 🙃

Izery Mountains - now it is the best time to visit this place. Don't be afraid of weather it is a part of experience :-)

Software Engineering action story anyone? I wrote my first (self) published fiction story (also first one in English), let me know WDYT, here is the link: dudczak.info/ad/2025/10/1...

Just published a writeup/notes of my @geecon.bsky.social 2025 talk about teaching children personal finance and building family bank. Here is a link: dudczak.info/ad/2025/09/1...

One of my fav. perplexity prompts is "I am avid reader of news_portal_1, news_portal_2 etc. please prepare a list of most interesting new articles from these pages. if possible add title, link and short summary" launch it once and refresh thread every day 😀 #rip_google_reader #fixing_internet

Enjoyed every minute of this almost 7h INTERVIEW, realy recommend to anyone connected with tech and engineering open.spotify.com/episode/2EfP... thx DHH, thx Lex.

"Adam && Adam == true": an airhacks.fm conversation with Adam Dudczak about Java, standards, cultural heritage, Supercomputing Center and text search. Listen now: adambien.blog/roller/adam_... #java #podcast

In the clouds #madeira

LoL

I guess the entire open source community will hold its breath now... I am open sourcing my first and only PC demoscene 64k intro 😀 (don't even know if this would compile, but this is all I found) called Klątwa ("Curse" in Polish) - github.com/maneo/klatwa all this thanks to @adambien.blog -- thanks!

Choices, choices... Which @geecon.bsky.social shirt to wear to combat post-conference blues? 🤔 #GeeCON

GeeCON 2025 - excellent balance of old/new people and stories 😀 #geecon

It is real! @adamdudczak.bsky.social @ @geecon.bsky.social ! Today in Cracov! Only in cinema! Be there!

Lipkusz lake

You know when you face something which has great name whether it's a product or library. It is not the first time I am using tqdm, but damn it is a really good name 😀 "tqdm means "progress" in Arabic (taqadum, تقدّم) and is an abbreviation for "I love you so much" in Spanish (te quiero demasiado)."

As far as I remember, Reagan was also president of the Republican party.. he speaks a bit different about economy and tariffs vs Trump: youtu.be/yJwtUxGpU6M?... not sure if world changed so much since 1987. Only 3min, really worth watching.

Fajne to jest,Al koloruje i ożywia przedwojenne i wojenne zdjęcia z Warszawy.Video z Facebooka Historical Colors

Broadcasting c64 and Atari computer programs in radio program Radio-komputer. Never heard about this, but this damn awesome youtu.be/UcCF4mKKrhw?... "we will start to play computer program in 1.. 2... 3.." press record on tape recorder.

Early manuscript of Karamazov Brothers.. looks more like a map 🙂

First results of NEP project released. Small batch of almost 5k metadata entries for better description of Polish newspaper Dziennik Poranny from 1930s. github.com/maneo/dzienn... next time I will try to prep some fancy visualization 🙂

Thanks to Copilot Edits I can, once again, become a sultan of front-end development 🙂 #internet_explorer_6.0 #tables_instead_of_divs 😃

25 posts are in 🙂 if you are interested in Polish history - 1920/1930s through the lens of local newspaper from Poznań - check out www.instagram.com/historie_ze_... #digitalhumanities #history

I had the privilege of working as a technical reviewer of "AI-powered search". Just received my paper copy and starting to read through final version. Go and check it out!

I really like bluesky, not much is happening here 🙂 a bit like early years of blogging, I was happy with any kind of interaction 😃

Just listened "Becoming tech intentional family" open.spotify.com/episode/1iH2... worth spending something time on this. "I will use my smartphone to check..." intentional statem. about the purpose of using device sounds like an interesting exercise. Smartphone outside of bedroom is a goal for '25

I am always stoked when watching what @marcinignac.bsky.social is doing. Definitely worth watching youtu.be/sBcrsF6ahm8?... checkout his recent talk at #KIKK24