Due to recent Covid-19 restrictions, the event will switch to an online format.

Registration for this event is now closed!

See you at HubHub!


Innovative payment experience, aggregated and always up-to-date information across multiple bank accounts, automated Know Your Customer (KYC) process or your carbon footprint calculated in seconds. How is this all possible?

Open Banking

Open Banking and APIs are the way to seamlessly integrate banking services into our lives and make them available anytime and anywhere. With the ever-growing standards for user experience, Open Banking brings an opportunity for banks to be present wherever a customer might need them while offering the most custom-tailored products and services.

Be part of the banking (r)evolution

Banking services are again under the scrutiny for further advancements. Together with you, our customers, we can transform banking as we know it today and create solutions that make your lives and decision making - as individual customers or corporate/SME customers - easier and less stressful.

Do you have any ideas on how to create easily accessible, more transparent and highly efficient financial products or services that would be attractive for YOU – our customers?

Hit the registration button, join us at the Open API Hackathon and help us shape the future of banking!

*subject to an individual agreement with Raiffeisen Bank International AG and Tatra banka, a.s., respectively



The event will take place offline in Bratislava (Slovakia), but we also encourage people from abroad to sign up
– once you register we will contact you for further details!


  • 16:00 – 17:00  Team Registration
  • 17:00 – 17:15  Welcome, event kick-off (live stream)*
  • 17:15 – 18:30  Introduction of challenges
  • 18:30  Hackathon starts
  • 18:30 – 20:00  Team ideation starts
  • 19:30 – 20:00  Mentors briefing
  • 20:00  Mentoring session


  • 9:30 – 10:30  Pitching workshop (1 team member)
  • 10:30 -12:30  Mentoring session 1
  • 15:00-17:00  Mentoring session 2
  • 20:00 – 21:00  Progress Pitch to select 6 finalists
  • 21:30  6 teams announced for final pitch


  • 10:00  Final mentoring session
  • 13:30  Project delivery deadline (first selection)
  • 13:30 – 14:30  Deep talk (live stream)*
  • 14:45 – 15:30  Final pitch practice
  • 15:30  Pitch presentations kick-off (live stream)*
  • 16:30  Winners & award ceremony (live stream)*

*Live Streams will take place on the HubHub Facebook page


Martin Kubík

Tatra Banka

Maximilian Schausberger

Raiffeisen Bank Int.

Jaro Lupták

Neulogy Ventures

Slavo Tuleja



Erik Tóth

Open banking and Innovations

Oliver Kamenský

Open banking a PSD2

Ján Magdoško

Open banking a PSD2

Michal Satur


Slavo Tuleja


Adam Brocka


Rado Hankovský


Andrej Petrus

Venture Capital

Jakub Hrušovský


Roman Varga


Tomáš Demo


Matej Loncko

UX Designer

Vladimír Klimant


Eva Bášková


Shiwa Zarifi

Cover Pool and Public Finance

Erich Deschmann

Digitization & Transformation

Aleksandra Georgieva

Pitch and Innovation Coach

Tanja Imamovic

Open Banking Lead

Andrea Cintulova

Product Owner PSD2 APIs

Catalina Arateanu

Product Owner API Marketplace

Martin Hains

Product Owner Consumption APIs

Andrej Cernik

Digital Banking Analyst

Diana Vysoká


Sudip Khan

Retail Open Banking Leader

Marek Lavčák

UX Designer

Organization Team

* Organized by Raiffeisen Bank International and Elevator Lab teams in cooperation with

Monika Barborakova

Project Lead

Alex Krchnava

Marketing Specialist

Peter Duris

Graphic Designer

Linda Cisarova

Content Creator

Pavol Banáš

Content Creator