About us
Trójmiasto Java User Group jest grupą łączącą ludzi z pasją do programowania, rozwoju (siebie albo innych), dzielenia się wiedzą i doświadczeniem z okolic Javy (choć nie tylko).
Jeżeli chcesz o czymś opowiedzieć, daj nam znać przez forumlarz: https://jugtricity.typeform.com/to/zKwY2P odezwiemy się :)
Upcoming events
1
![Adam Bien live in Gdańsk – Trójmiasto JUG #151 [EN]](https://secure.meetupstatic.com/photos/event/a/9/3/7/highres_533263319.jpeg)
Adam Bien live in Gdańsk – Trójmiasto JUG #151 [EN]
Uniwersytet Gdański, wydział MFI, Wita Stwosza 57, Gdańsk, PL## 🚀 Trójmiasto JUG #151
📅 Date: March 25, 2026 (Wednesday)
🕠 Time: 17:30
📍 Location: University of Gdańsk, Institute of Computer Science, room 1.15 (MFI Faculty – white building, see pin)***
🎉 About the event
We invite you to the first Trójmiasto Java User Group meetup in 2026!
After the reactivation, we’re back with regular meetups – more technology, more people, and even more great energy. This time we meet at a new location at the University of Gdańsk.
We’ve prepared two talks, including a special live hacking session by one of the most recognizable Java Champions.👉 Talks will be held in English, but the code will be written in Java
– so everyone should be able to follow along.***
📚 Agenda
Opening & Welcome
A short introduction and a few words about what’s next for the JUG in 2026.Talk 1 – Marcin Głowacki
"Web applications for Java developers"Are backend developers doomed to battle with the frontend? Or perhaps… they don’t have to at all?
During this session, I’ll demonstrate live how, as a (slightly lazy) Java developer, I build a modern full-stack application — without any knowledge of frontend technologies. No framework jungle, no JS headaches.
🍕 Break + Pizza
Time to recharge, network and grab some pizza – provided on site.Talk 2 – Adam Bien
"Fast and Glorious: Crafting Elegant Java with LLMs #slideless #livehacking"
LLMs were trained on Java's vast open ecosystem, including JEPs, JSRs, Jakarta EE specs, and millions of lines of production code. This gives Java developers an unfair advantage in AI-assisted coding. In this live hacking session, we'll craft elegant, zero-dependency Java code in real time, demonstrating how LLMs amplify experienced developers into >10x engineers without sacrificing simplicity or standards.
Your questions are highly appreciated!***
👤 Speakers
Adam Bien
Adam Bien (https://adambien.blog), a developer, architect, consultant, trainer (https://airhacks.live), podcaster (https://airhacks.fm), AWS Hero and Java Champion, has been using Java since JDK 1.0 and JavaScript since LiveScript, and still enjoys writing code.
Adam regularly organises online live workshops on Java, web technologies, cloud computing, AI and architectures at https://airhacks.live, as well as a monthly Q&A live streaming show at https://airhacks.tv.Marcin Głowacki
He has been involved with Java for over 15 years. He has taught the basics of Java and MySQL as part of the Oracle Academy at university. He has worked on enterprise banking systems and is currently contributing to the development of open-source software.***
📍 Location & logistics
We meet at: University of Gdańsk – MFI Faculty, Institute of Computer Science, room 1.15👉 This is the white building on the faculty – check the map pin.
🚗 Parking:
Free parking available on campus – entrance from the Castorama side.🚆 Transport:
We recommend using public transport for convenience.***
🤝 Networking & afterparty
If there’s interest, we can continue the evening together at a nearby pub 🍻 A good chance for more conversations, connections, and informal discussions.***
👥 Who is it for?
- Java developers (junior to senior)
- people interested in AI-assisted development
- anyone who wants to connect with the Tricity tech community
***
🌟 Co-organizers
The event is co-organized by:***
👉 Join us and kick off the JUG year 2026 together 🚀
***
76 attendees
Past events
123


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