Overview

DevConf.CZ 2025 is the largest open-source community conference in Central Europe, scheduled to take place from June 12 to 14, 2025, in Brno, Czech Republic. The event is organized under the sponsorship of Red Hat — the leading open-source software company — and is free of charge for all users, administrators, developers, and contributors to free and open-source software (FOSS) projects. DevConf.CZ is renowned as a truly open conference: anyone can attend simply by registering in advance (no fee required), enabling broad participation from the global community.

Thematic Focus

DevConf.CZ covers a wide range of contemporary open technology topics, from cloud computing infrastructure, virtualization, and DevOps to security, artificial intelligence (AI), and data science.

The main tracks of DevConf.CZ 2025 include:

- Cloud Infrastructure, Hybrid Cloud & Hyperscale (deep dives into Kubernetes, datacenter management, containers, and virtualization)

- Emerging Technologies & Open Research (trends like microservices, Web3, and quantum computing in open environments)

- AI and Data Science (AI/ML applications, open-source machine learning frameworks)

- Linux Operating Systems & Edge Computing (topics around Fedora, RHEL, embedded systems, and IoT)

- DevOps and Automation (CI/CD, Ansible, and deployment automation)

- Security & Compliance (system protection, and security management in open-source environments)

With hundreds of talks, workshops, and hands-on coding sessions, the DevConf.CZ program offers a comprehensive look into today’s open-source software ecosystem.

Participants

DevConf.CZ attracts a large international open-source community. Each year, the event welcomes over a thousand attendees — predominantly engineers and developers from Red Hat, alongside contributors to projects such as Fedora, CentOS, GNOME, Kubernetes, and more. In addition to the strong Red Hat presence (Brno hosts Red Hat’s largest global engineering office), many experts from other tech companies (IBM, SUSE, Canonical…) and independent open-source developers also attend to share their insights. Held at the Brno University of Technology (FIT VUT Brno), the conference buzzes with energy at its community booths — where projects like Project Atomic, oVirt, Gluster, OpenShift, Foreman, and Fedora showcase information and engage with users. It’s an excellent opportunity for open-tech enthusiasts — from students to seasoned professionals — to connect and exchange knowledge on all aspects of free software.

Opportunities for Vietnam

For the Vietnamese IT community, DevConf.CZ 2025 offers clear advantages. Vietnamese engineers and students can learn directly from the developers behind the world’s leading open-source projects, boosting their skills in Linux, containerization, infrastructure automation, and open-source AI. Attending the conference also opens doors to contributing to global projects: a Vietnamese programmer might find a suitable project to contribute to (through code, translations, or documentation) after engaging with a project maintainer at the event.

For businesses, sending staff to DevConf helps them stay updated on foundational technologies (cloud, big data, system security) that can be applied to their products and services. Moreover, companies can promote the capabilities of Vietnamese engineers — through talks or demos — to build a positive image in the global community. Government agencies and organizations promoting digital transformation in Vietnam can also learn from the open-source culture at DevConf to foster a spirit of sharing and innovation at home.

Significance in the European Tech Ecosystem

DevConf.CZ holds special significance within the European open-source community. Alongside events like FOSDEM (Brussels), DevConf.CZ strongly promotes the culture of free software and connects developer communities across the continent. Hosting the event in Brno — home to Red Hat’s major engineering hub — reinforces the Czech Republic’s status as an open-source innovation center.

The conference helps disseminate new open-source technologies and projects throughout the region, providing a platform for companies and communities to meet, set open standards, and collaborate on product development. The diversity of participants — from major corporations to small volunteer teams — reflects the vibrancy of the open-source ecosystem, where Europe plays a key role both as a user and contributor. DevConf.CZ strengthens cross-border collaboration in building open, transparent, and sustainable technological foundations.

Conclusion & Contact

In summary, DevConf.CZ 2025 is an ideal event for the Vietnamese open-source community to immerse itself in the global tech landscape and learn directly from top experts. With its free and open admission policy, anyone interested can register or follow the sessions via the official live streams provided by the organizers. Detailed information about the program, speakers, and registration process is being updated on the official DevConf website (devconf.info/cz). Those planning to attend should monitor the site and DevConf.CZ social media channels to stay informed and prepare for one of Europe’s most significant open-source conferences.