Google I/O
Extended Event Zadar 2017
17.05. - 19.05.2017
More about the event

Google I/O is an annual developer conference held by Google in San Francisco, California. I/O showcases technical in-depth sessions focused on building the web, mobile, and enterprise applications with Google and open sources such as Android, Dart, APIs, AngularJS, Google Web Toolkit, App Engine, Cloud Architecture, GSuite and more.
Google I/O Extended Zadar brings the developer communities together to experience the I/O keynote and sessions with one another in real-time, around the world. It will provide live streamings, sessions, local demos, hackathons, code labs and more.


17. May

The first day of Google I/O Extended Zadar will open at 14:00h with Welcome Talks & Icebreakers. Participants of the Hackathon and Codelabs program can register on that day! Speakers with local demos, the Live Streaming of the "I/O Keynote" and a chilling evening lounge will be giving you the perfect environment to connect with the community!
More info...

18. May

The second day of the I/O event will be featuring exciting program: invited Speakers, Demos, Codelab programs, the 24 Hours Hackathon and of course the Google Live Streaming “Sessions”. We will celebrate the night with an outstanding Live Band and DJ Party.
More info...

19. May

On this event, everybody should have a chance to win! We will have a Tombola Drawing and immediately after we will present the solutions of the 24h Hackathon. The jury will review the solutions and we are closing our event with the Winners Announcement of the 24 Hours Google I/O Extended Hackathon in the Arsenal in Zadar.
More info...

The Google I/O Extended Zadar conference will take place in the Arsenal Zadar.

Address: Trg Tri bunara 1, Zadar, Croatia

Speakers & Guests

Hrvoje Prpić

Hrvoje Prpic is a successful serial entrepreneur, a business angel and and investor currently based in Silicon Valley, Founder of Trillenium and Co-founder of Crane.


Aljaž Andrejaš

Aljaz Andrejas is Chief Product Officer and cofounder of Reveel Technologies. He has also produced a couple of MTV music videos and worked as a producer at the largest advertisement agency in Slovenia.

Reveel Technologies

Robert Petranović

Robert Petranović is an ex software developer, who nowadays does mostly infrastructure stuff. He's a contributor to open source projects like Docker, Systemd and Linux and an organizer of local communities and events in Zagreb. He currently works as a system architect rewriting an infrastructure for a core banking software company.


Tonimir Kišasondi

Tonimir Kišasondi is the head of the Open Systems and Security laboratory at the Faculty of Organization and Informatics in Varaždin, where he also finished his PhD in information security. Today his professional and research focus is in the area of security architecture, application security and security testing. When not building secure systems, he loves to professionally (and legally) abuse computer systems to uncover vulnerabilities.

Davor Popović

Davor Popovic is a big OpenSource and Linux enthusiast. His interest fields are in system administration, development of userspace application and Linux development for embedded platforms with emphasis on routers. He is also interested in educations and always tries to participate in such events. He held educations in other companies and participated in OpenWrt summit as a presenter in 2016.

Lovro Plejić

Lovro holds a Master degree in Mechanical Engineering (University of Zagreb) and an MBA from The Ohio State University. He worked on multiple performance improvement and waste reduction projects, and holds Lean Six Sigma green belt. After several years in financial consulting (KF Finance), he decided to focus on cool stuff.

Vjekoslav Blagović

is Co-founder and Director of Impaddo. Since 2010 he is technical consultant for several international companies during their digital transformation and business intelligence strategy. His expertise is research and development of latest technologies and innovations. Since 2016 he is planning a Hightech IT & Media Resort in the region of Zadar.


Ivan Matok

is a passionate iOS developer and consultant, technology enthusiast, interested in the latest trends in software development and research about emerging technologies. In 2010 he co-founded Impaddo and participates in the development of the Hightech IT & Media Resort in the region of Zadar.

Andrej Zentner

is an avid software developer, working since 2016 as an Android developer for Impaddo. Apart from Android he is mostly interested in backend development and keeping up with latest trends in the industry.

Krunoslav Popović

"Krunoslav Popovic is an enthusiastic software developer, developing Java and Java based applications as well as providing software solutions for variety of clients. Developing Android Applications since 2012 and time of Action Bar Sherlock :), working for Far Shore Partners since 2015 ."

Ivan Voras

Dr. Sc. Ivan Voras is an entrepreneur and freelancer who is currently engaged in Blockchain and Internet of Things technologies. You can follow him on his blog, and contact information are on the website of his company Idejana Kvadrat and on LinkedIn.


Marko Mišulić

Founder & CEO at Rentlio. Rentlio is all-in-one software as a service solution that automates management of short-term rentals, small hotels and hostels.

Register now for the Hackathon of the I/O Extended Zadar! The I/O Extended Zadar takes place on the 17.05. – 19.05.2017 at the Arsenal in Zadar. You can subscribe as a single attendee or for multiple attendees. The Hackathon will start on Thursday and on Friday you can present your solutions to the Hackathon JURY and get rewarded for the 1., 2. and 3. place.

The hackathon will be divided into two level of attendee experiences: Beginner and Advanced.

Hackathon Registration

I/O Extended Parties

After Lounge Party with
lounge with saxophone performance
17.05.2017, 21:30

Funkadelic Party with after DJ
pop soul funk disco dance
18.05.2017, 22:00

Registration and tickets

Google I/O Extended Event Zadar 2017


Checkout our partner Booking for the best possible accommodation for your stay.