4Developers is organized by PROIDEA Foundation. PROIDEA is an independent, non-profit organization started in 2004. It was established as an answer to the growing demand for organizations that share the knowledge and experience in the field of IT. It fulfills its statutory obligations by organizing professional, high-quality trainings as well as Polish and international technical IT conferences. PROIDEA Foundation is the organizer of:

JDD for the last 6 years it has been one of the biggest conferences about Java in Poland, a meeting place for over 300 Java developers from across the Polish. Every fall the best experts from around the world come to Krakow and among them Bruce Eckel, Ted Neward, Bill Burke, Neal Ford, Mark Richards and Scott Davis.

PLNOG is an independent meeting of about 500 network engineers working for top Polish companies (network operators, cable TV suppliers, web services, content providers, vendors etc.). PLNOG is organized twice a year: in Spring in Warsaw and in Fall in Krakow.

EuroNOG is an international meeting of experts responsible for the design, maintenance and development of ICT networks. The first edition took place in September 2011 in Kraków and the next one will be organized in June in Ljubljana, Slovenia.

CONFidence is an international, technical IT security conference. Great speakers, current topic, technical trainings and 0days has always been a core of CONFidence. International IT security community meets at CONFidence every May in Krakow and every November in one of the European capitals.

E-nnovation is an international e-commerce conference for 600 attendees organized with the Allegro Group every Autumn in Poznan.

Startup Weekend Kraków is an intense 54 hour event which focuses on building a web or mobile application which could form the basis of a credible business over the course of a weekend.

IT Trainings PROIDEA has a status of Cisco Academy and organizes trainings such as Cisco Certified Network Associate (CCNA), Cisco Certified Network Professional (CCNP), Network Security (NS). PROIDEA Foundation’s activities also include organizing high quality IT trainings tailor made to meet the specific needs of every company.

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