CodeFrenzy
2024-02-05 09:00 - 2024-02-08 18:00 UTC | Online
The next edition of the free, interdisciplinary conference integrating the IT community. From February 5 to 8, 2024, the CodeFrenzy virtual stage will feature top speakers from around the world and experts from the Program Boards of conferences organized by PROIDEA.
CodeFrenzy is 4 days of live streaming presentations in the field:

Application Security
Machine Learning, AI
Application Architecture
Python, .NET, PHP, Java
Frontend, UI, Testing
Network, DevOps

The CodeFrenzy agenda is structured so that everyone can find time to attend the lectures of their choice. Each day’s schedule will feature presentations and panel discussions, addressing the hottest topics in various areas of IT.
With a flexible online format, participants can join the event at their convenience and from anywhere in the world. It’s also a great opportunity to attend lectures outside your specialty and see the IT world from a whole new perspective. DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

The Pragmatics
2025-04-01 08:00 - 2025-04-02 17:00 (Europe/Warsaw) | Sound Garden Hotel, Żwirki i Wigury 18, Warszawa, 02-092
Join The Pragmatics Conference 2025 – an event that will change the way you think about application code and architecture. On April 1-2, inspiration, practice and community await you! DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

4Developers
2025-05-06 | Warsaw, Poland
4Developers is one of the most valued events in the Polish IT world, which has been attracting technology enthusiasts to the Interdisciplinary Technology Festival for over 16 years. What makes 4Developers unique?
A wealth of topics and technologies – the conference covers a variety of programming languages, tools and the latest trends in IT, providing inspiration for everyone.
Unique networking – a place where programmers, testers, architects, team leaders, managers and students can share knowledge, exchange experiences and establish valuable contacts.
An event for everyone – regardless of experience level, you will find lectures and workshops tailored to the needs of both professionals and people taking their first steps in the industry.
4Developers is a space where technology meets people. Join us and become part of our community! Check out upcoming events and develop your passion in the IT world. DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

PLNOG
2025-05-12 08:00 - 2025-05-13 17:00 (Europe/Warsaw) | Galaxy Hotel, Krakow, Krakow, Poland
PLNOG is the oldest telecommunications conference in Poland, bringing together Internet service providers, network operators and ICT industry leaders. For over 15 years, the event has been setting trends and supporting the development of Polish telecommunications .
In the program you will find inspiring lectures, discussion panels and unique thematic tracks, including: optical networks, security, cloud and regulations. There will also be opportunities to network with the best in the industry.
Register today and be a part of PLNOG! – https://eventory.cc/event/plnog-33/tickets DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

CONFIdence
2025-06-02 09:00 - 2025-06-03 17:00 UTC | EXPO Krakow, Galician 9, Krakow, Poland
CONFidence is an international cybersecurity conference offering technical lectures, workshops and intensive networking. The event has been present on the market for 20 years.
The 25th edition of the conference will take place on June 2-3, 2025 at EXPO Kraków.

The two days of the CONFidence conference are filled with technical lectures, Q&A sessions, workshops and discussion panels. The program is created in cooperation with the Program Council, composed of recognized cybersecurity specialists. It covers the most important topics such as phishing, malware, social engineering, physical security, cybercrime, data protection, artificial intelligence and machine learning, attack scenarios and case studies.
The conference is distinguished by an open atmosphere, supporting networking among experts and industry leaders. Its unique character is also given by accompanying events, such as CTF, numerous competitions and evening integration during the After Party. Join the event and meet hackers, cybersecurity experts, representatives of leading technology companies and IT specialists from various backgrounds and specializations. DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

HackYeah
2025-10-04 08:00 - 2025-10-05 17:00 (Europe/Warsaw) | TAURON Arena Krakow, Stanislaw Lem 7, Krakow, 31-571, Poland
HackYeah! – more than just a coding competition, HackYeah is a 24-hour programming adventure packed with innovation, excitement, and community vibes. Join us on October 4–5 at Tauron Arena Krakow for the 11th edition of this epic event!

What’s Waiting for You?
For 24 hours, you and your team (1–6 people) will take on hand-picked challenges. You’ll select your task from our website beforehand – but full details are revealed only when the hacking begins, ensuring a level playing field for everyone.
But HackYeah isn’t just about code! Step away from your keyboard and explore our conference, featuring talks and workshops led by top industry experts.
Success takes more than coding skills – whether you’re into UI/UX, testing, graphic design, or you’re a strong presenter or team manager, there’s a place for you. Plus, expert mentors will be on-site to guide and support you throughout the event.
Who Can Join?
We welcome programmers, designers, testers, and all kinds of creative minds! You can participate solo or with a team. Just remember – all participants must be 18+.
Think you’ve got what it takes? Choose your challenge, gather your team, and gear up for an intense 24-hour coding experience. HackYeah is waiting – will you take the challenge? DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

4Developers Katowice 2025
2025-10-15 | Hotel Vienna House Easy Katowice, Sokolska 24, Katowice, 40-086, Poland
This event is aimed at programmers, system architects, team leaders and people from the IT industry interested in modern technologies, artificial intelligence and software development. Participants will be able to choose from five thematic tracks, listen to expert lectures and establish contacts with representatives of various companies and specializations.
5 thematic paths:

Application Architectures – designing scalable systems
Cloud & DevOps – automation, CI/CD, cloud reliability
AI – practical implementations of artificial intelligence
Future Industry – Industry 4.0 and smart city technologies
Growth Hub – career development and soft skills in IT

👉 More information and event agenda: https://4developers.org.pl/4developers-katowice-2025/ DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

JDD
2025-10-21 08:00 - 2025-10-22 17:00 UTC | Krakow, Metropolo Hotel, Walnut 11, Krakow, 30-422
Meet the IT community during JDD, one of the most recognizable programming conferences, organized since 2006.
The 19th edition of JDD will take place on October 21-22, 2025 at the Metropolo Hotel in Krakow.

JDD is a two-day conference that brings together famous speakers and IT experts from around the world, experienced specialists and representatives of Java User Groups – hundreds of programming enthusiasts who want to expand their knowledge and exchange experiences.
JDD includes three technical lecture paths, a Soft Skills path and discussions as part of Unconference. The event is created with the community in mind, which is why it is also accompanied by the annual JUGmajster competition for specialists from local JUGs. Conference participants will also enjoy intensive networking, competitions and integration during the evening After Party. DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

The LiGHT Summit
2025-10-28 08:00 - 2025-10-29 17:00 (Europe/Warsaw) | Double Tree by Hilton, Dębska 5, Kraków, 31-572, Poland
The LiGHT Summit 2025 is a conference for leaders and executives who want to better understand the future of work and business. Over two days, participants will be able to listen to expert presentations and learn more about trends in leadership, change management, technology and science.
The program includes presentations, workshops and competency development panels that will provide practical tools and strategies that can be implemented in organizations. The event is also an opportunity to exchange experiences and establish contacts with leaders from various industries.
More information and AGENDA: https://thelightsummit.pl DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

Bitspiration Stack
2025-11-27 08:00 - 2025-11-28 17:00 (Europe/Warsaw) | Dworzec PKP Kraków Główny, Kraków, 30-001 Kraków, Poland
If you’re a tech founder, CTO, or engineer building real products-not just slides and dreams-this event is for you.
Bitspiration Stack is two days of honest conversations about the raw reality of building deep-tech startups. No buzzwords, no fluff—just stories from people who’ve faced crashes, pivots, and sleepless nights, and still kept building.
A curated group, real lessons, and meaningful connections.
Because a startup isn’t a fairy tale. It’s resilient tech.
Więcej informacji: https://bstack.pl DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

OH MY HACK
2025-12-02 | National PGE, al. Prince Józef Poniatowski 1, Warsaw
One of the most important cybersecurity conferences in Poland will take place at the end of the year, again in Warsaw! The Oh My Hack conference has accompanied cybersecurity enthusiasts for several years and attracts the best industry specialists who share their experience and good security practices.
The 7th edition of the OMH conference will be held on December 2, 2025 at the PGE Narodowy in Warsaw.
Participants can meet leading cybersecurity experts, establish valuable contacts with company representatives and develop a career in the security industry. The program includes dozens of presentations in 6 thematic paths, discussing the latest case studies, analyzes and solutions in the field of IT security
The high substantive value of the Oh My Hack conference is guaranteed by Adam Haertle, founder and editor-in-chief of the Zaufana Trzecia Strona website and co-host of the Rozmowa Kontrolowana podcast. DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

CONFidence
2026-05-25 08:00 - 2026-05-26 18:00 (Europe/Warsaw) | EXPO Krakow, Galician 9, Krakow, Poland
Od ponad dwóch dekad CONFidence jest miejscem spotkań ekspertów cyberbezpieczeństwa, hakerów, programistów i specjalistów IT, którzy uczą się, nawiązują kontakty i wprowadzają innowacje.
Konferencja stale się rozwija i gromadzi prawie 2000 uczestników z całego świata. Dzięki dogłębnym, technicznym wykładom, praktycznym warsztatom i otwartej wymianie umiejętności CONFidence pozostaje w czołówce edukacji i współpracy w zakresie cyberbezpieczeństwa.
Program konferencji łączy różnorodne tematy i nowoczesne spojrzenie na wiele dziedzin cybersecurity. Dzięki ścisłej współpracy z wiodącymi ekspertami i aktywnymi społecznościami IT, konferencja dostarcza treści, które stanowią wyzwanie, inspirują i rozwijają umiejętności profesjonalistów z każdego sektora – od technologii i finansów po administrację rządową.
Dołącz do globalnej społeczności kształtującej przyszłość cyberbezpieczeństwa podczas 26. edycji konferencji CONFidence. DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

HackYeah
2026-10-02 08:00 - 2026-10-04 17:00 (Europe/Warsaw) | TAURON Arena Krakow, Stanislaw Lem 7, Krakow, 31-571, Poland
HackYeah 2026 will take place on October 3-4, 2026, at TAURON Arena in Kraków. It is the largest in-person hackathon in Europe, bringing together thousands of participants for 24 hours of creativity, coding, and collaboration on real-world technology challenges.
Participants will work on projects across open categories: Defence, Sport & Healthcare, Smart City, and Artificial Intelligence. For the first time in the event’s history, a dedicated SheHacks task, ImpactHer: Technology for Real Change, will be launched. This challenge invites participants to create technology solutions addressing real problems disproportionately affecting women, using technology to remove barriers, improve accessibility, and create measurable change.
HackYeah is more than just a hackathon – a parallel conference allows speakers to share their knowledge, experience, and practical examples in technology and innovation.
HackYeah brings together beginners and seasoned participants who learn from each other, develop new skills, and are inspired to create solutions with real impact. The event provides mentor support and opportunities for networking with experts from across Europe. DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

4Developers Katowice
2026-10-08 08:00 - 19:00 (Europe/Warsaw) | Hotel Vienna House Easy Katowice, Sokolska 24, Katowice, 40-086, Poland
The event is aimed at developers, systems architects, team leaders, and IT professionals interested in modern technologies and artificial intelligence. The program includes five thematic tracks focusing on software development, systems architecture, and leadership in technology.
Participants will have the opportunity to attend practical presentations led by respected industry experts who will share real-world case studies. An important part of the event is the networking area, which allows for the direct exchange of experiences, discussion of industry challenges, and the opportunity to connect with representatives from a wide range of companies and specializations. DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

PLNOG
2026-10-15 08:00 - 2026-10-16 19:00 (Europe/Warsaw)
PLNOG is one of the most important telecommunications conferences in Poland. For over 18 years, it has brought together operators, internet service providers, vendors, and ICT market specialists. It is a place where the industry gathers to exchange experiences, discuss key challenges, and learn about the technologies shaping the future of modern networks.
During the 34th edition of the conference, which will take place on October 15-16, 2026, in Kraków, participants will have the opportunity to attend expert presentations, practical case studies, and panel discussions focused on topics such as operators, peering, routing, optical networks, the cloud, cybersecurity, and telecommunications market regulations. DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

The LiGHT Summit
2026-10-20 08:00 - 2026-10-21 17:00 (Europe/Warsaw) | CKF13 Centrum Konferencyjne, Fabryczna 13, Kraków, Małopolskie, 31-553, Poland
The LiGHT Summit 2026 will take place on October 20-21, 2026, at CKF_13 in Kraków. It is a two-day conference for leaders, executives, entrepreneurs, and experts who want to actively shape the future of business in a world of rapid technological, social, and organisational change.
The programme focuses on some of the most important challenges facing today’s leaders, including the development of artificial intelligence, organisational transformation, the future of work, responsible decision-making, and building teams capable of succeeding in uncertain conditions. Speakers share real-life experiences, practical examples, and lessons that participants can apply in their everyday work.
The LiGHT Summit is about leadership without filters, unnecessary corporate language, or simplistic answers to complex problems. Through talks, interviews, and panel discussions, the event presents different perspectives on the changes transforming business, technology, and society, creating space for open and meaningful conversations.
The conference brings together leaders from different industries and professional backgrounds, enabling them to exchange experiences, build valuable relationships, and explore new ways of thinking and acting. The LiGHT Summit is designed for people who do not simply observe change but want to understand it, stay ahead of it, and actively shape what comes next. DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

JDD
2026-10-20 08:00 - 2026-10-21 18:00 (Europe/Warsaw) | Krakow, Metropolo Hotel, Walnut 11, Krakow, 30-422
The 18th edition of the JDD conference will take place on October 20–21, 2026, at the Hotel Metropolo in Kraków. It is one of the most important events for the Java and software engineering community in Poland, long bringing together developers, architects, tech leaders, and enthusiasts of modern software development.
The conference focuses on the practical aspects of software engineering, the latest technological trends, and the exchange of expertise among IT industry professionals. Attendees can choose from dozens of presentations across various thematic tracks, covering topics such as Java and the JVM, system architecture, cloud and DevOps, artificial intelligence, testing, and system reliability.
For years, JDD has provided a space for gaining practical knowledge, discussing the challenges of modern software engineering, and building valuable professional connections. The event program also features unconference sessions, panel discussions, networking opportunities, and numerous initiatives designed to foster community among developers. DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

DevOpsDays Warsaw
2026-11-23 08:00 - 2026-11-24 17:00 (Europe/Warsaw) | Sound Garden Hotel, Warsaw, Żwirki i Wigury 18, Warszawa, 02-092, Poland
DevOpsDays Warsaw is a community-driven conference where experienced engineers share practical knowledge, real-world case studies and lessons learned.
As part of the global DevOpsDays community, we bring together Platform Engineers, DevOps Engineers, SREs, Software Engineers, Cloud Architects, Security Specialists and engineering leaders to discuss modern software delivery, cloud infrastructure and engineering culture. DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

The Pragmatics
2026-11-26 08:00 - 2026-11-27 17:00 (Europe/Warsaw) | Sound Garden Hotel, Warsaw, Żwirki i Wigury 18, Warszawa, 02-092, Poland
A two-day conference for developers and software architects who combine solid craftsmanship with modern practices. The event program includes hands-on lectures, case study analyses, expert panels, and roundtable discussions. Participants will have the opportunity to learn directly from industry leaders, develop their technical skills, and exchange experiences. This is an excellent opportunity to develop your skills, gain valuable knowledge, and make valuable connections. DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.

Oh My Hack
2026-12-02 08:00 - 18:00 (Europe/Warsaw) | National PGE, al. Prince Józef Poniatowski 1, Warsaw
The 8th edition of the Oh My Hack conference will take place on December 2, 2026, at the PGE National Stadium in Warsaw. This is a key event in the Polish cybersecurity community, providing a unique platform for experts, practitioners, and security enthusiasts.
The conference will focus on threats, consequences, and solutions in cybersecurity. Access devices within the range of several thematic devices are available, including jamming devices, penetrator testing, defense strategies, management, and professional development.
Oh My Hack, hosted for years by specialists in various fields of IT security, offers substantive value and the opportunity to exchange experiences and establish valuable industry contacts. The conference will be facilitated by Adam Haertle, an experienced security expert and the founder and editor-in-chief of the Zaufana Trzecia Strona website. DarczyslawLorem ipsum dolor sit amet, consectetur adipiscing elit. In tristique faucibus augue ac dictum. Maecenas convallis feugiat arcu, quis elementum enim gravida non. Sed porttitor mauris vitae enim ornare, sit amet aliquet dolor sodales.
