Software Engineering Events in Leipzig

We will discuss all aspects of digital freedom, share our experiences and answer each other's questions as well as possible.
Basic topics:

• Degoogling - how do I make my phone private. How to escape mass surveillance.
• How to communicate safely - which apps and services spy on us and which don't.
• How to install a custom ROM.
• What runs on custom ROMs and what doesn't.
• Linux distros. The systemd age verification debacle.
• How to block ads.
• Which VPN to choose.
• Useful apps
• Useful tips
• Alternatively, if you need any help with your (Android) phone, you are also welcome. We can show you how to change a battery or a charging dock.
• The participants will communicate in their language of choice. The organizers will try to accomodate both English and German speakers.

Join our LoRaWAN Leipzig Meetup to explore the world of IoT As A Service (IoTAAS): its opportunities, challenges, and impact on industries and society. Dive into discussions about Smart Cities, Industrial Internet of Things (IIOT), and the role of Artificial Intelligence in shaping our future. Connect with like-minded individuals passionate about Drahtloskommunikation, Smart Sensors, and new technologies driving innovation.

Join our LoRaWAN Leipzig Meetup to explore the world of IoT As A Service (IoTAAS): its opportunities, challenges, and impact on industries and society. Dive into discussions about Smart Cities, Industrial Internet of Things (IIOT), and the role of Artificial Intelligence in shaping our future. Connect with like-minded individuals passionate about Drahtloskommunikation, Smart Sensors, and new technologies driving innovation.

Wer etwas zu vortragen möchte kann sich dazu auf unserer Mailingliste melden. Die Vorträge sind immer sehr offen mit Zwischenfragen und Diskussionen. Es müssen auch keine ausgefeilten Folien sein. Das Zeigen und die Diskussion von Code sind ausdrücklich erwünscht. Wir sind auch offen für andere Formate wie Dojos, Code-Reviews oder Anderes.

Die Usergroup-Treffen finden jeden zweiten Dienstag im Monat statt.
Wir tauschen uns über unsere Liste (https://mail.python.org/mailman3/lists/lpug.python.org/) aus. Wer eine Themenvorschlag für ein Treffen hat oder einen Vortrag halten möchte, sollte eine E-Mail mit Details an diese Liste schreiben. Mehr Details auf unser Website: https://lpug.github.io/

[For English see below]

Wir sind eine offene Community kreativer und technikbegeisterter Menschen, die sich regelmäßig treffen, um an Projekten zu arbeiten, über Technologien zu sprechen und sich gegenseitig zu unterstützen.
Ob du bereits eigene Projekte verfolgst oder technische Themen spannend findest oder neue Leute kennenlernen möchtest – bei uns bist du herzlich willkommen!

In unserem Meetup triffst du auf Menschen mit ganz unterschiedlichen Hintergründen und Erfahrungsstufen. Wir teilen Wissen, lernen mit- und voneinander und bringen unsere Projekte voran. Jedes Meetup ist bisschen anders und im Flow, je nachdem wer joint, worüber wir sprechen, ob es Fragen oder bestimmte Themen gibt. Aber eins ist immer safe: Zusammen macht's einfach mehr Spaß :-)

Code of Conduct
Jeder, der an unserem Meetup teilnimmt, stimmt unserem Code of Conduct zu: https://nullaufeins.org/de/codeofconduct/

Kontakt
Wenn du Fragen hast, kontaktier uns bitte hier, oder per E-Mail: events@nullaufeins.org

Wir freuen uns darauf, dich kennenzulernen!

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We are an open community of creative and tech-enthusiastic people who meet regularly to work on projects, talk about technology, and support each other. Whether you're already working on your own projects or simply find technical topics exciting or want to connect and make new friends – you are more than welcome to join us!

At our meetup you'll meet people with very different backgrounds and experience levels. We share knowledge, learn with and from each other, and move our projects forward. Each meetup is a little different and goes with the flow, depending on who joins, what we talk about, whether there are questions or specific topics. But one thing is always guaranteed: together is simply more fun :-)

Code of Conduct
Everybody who participates in our meetup is required to conform to our Code of Conduct: https://nullaufeins.org/en/codeofconduct/

Contact
If you have any questions, please contact us here, or by e-mail: events@nullaufeins.org

We look forward to meeting you!

Join our yearly AIoT Hackathon with the key topics AI & AIoT

September 21st & 22nd, 2026

This year, the Cumulocity Hackathon is heading to our office in Leipzig! We are focusing heavily on the hot topic of AI in the context of AIoT, featuring three exciting challenges:

• 🤖 AIoT Solutions: Leverage our AI-enabled platform to build awesome, end-to-end solutions, prototypes, or demos.
• 🖥️ AI Tools: Build components and tools that extend the AI capabilities of our platform—such as Skills, MCP-Servers, management tools, microservices, UI plugins, or even full agents. Pitch them in a live demo!
• 🧩 AI Puzzle: Solve pre-defined, complex problems using the provided toolset while leveraging Cumulocity and AI.

• Hands-on experience with Cumulocity, the industry-leading AIoT platform.
• 3 innovative challenges at the intersection of AI and AIoT.
• Networking opportunities to meet Cumulocity experts and connect with fellow hackers.
• Free catering, including drinks, lunch, and dinner.
• Skill building by working with the latest technology and industry trends.

Will you be part of a winning team? The top team for each challenge will receive:

• An exclusive Tech Merch package
• Official certificates of participation for all attendees

⚠️ Please Note: Participation is completely free of charge.

• Each registration will be reviewed, and final confirmations will be sent out in August 2026.
• This is an on-site only event. If you cannot participate in person in Leipzig, please refrain from applying.