Borna Novak
Fintech Consultant at Infosig
Croatia
Summary
👤
Senior🎓
Top SchoolBorna Novak is a fintech consultant and payments technologist with 13 years of experience designing and operating high-throughput transaction switches, POS processing platforms, and e-wallet systems. He has held engineering and leadership roles from CTO and co-founder to payments operations lead, helping scale and sell regional processing businesses and manage PCI certifications. Deep expertise spans card acquiring/issuing, ISO8583 switching, EMV, PIN/DUKPT cryptography, HSM integrations and custom cryptography for smartcards and terminals. Equally comfortable in code and boardroom, he’s built core processing systems in Ruby, Java and C and has led teams through architecture, compliance and go-to-market execution. Now entering a mentorship phase, he focuses on teaching the next generation while still taking on complex, pro bono-impact projects. Based in Croatia, he combines early-start coding chops (first sale at age 12) with proven product-to-exit experience in the payments industry.
13 years of coding experience
13 years of employment as a software developer
Mag. Sc., Mathematical statistics, probability theory, computer science, Mag. Sc., Mathematical statistics, probability theory, computer science at University of Zagreb/Sveuciliste u Zagrebu
English, Spanish, Italian
Stackoverflow
7,143reputation
1.2mreached
179answers
43questions
ruby
top-5%
ruby-on-rails
top-5%
Github Skills (199)
ruby10
sidekiq10
jruby10
rvm10
truffleruby10
rubinius10
mruby10
html9
multithreading9
windows9
coingecko9
ruby-on-rails9
webserver9
rack9
ios9
Programming languages (15)
Github contributions (5)
bbozo/simple_form_class
Apr 2013 - Apr 2014
Contributions:48 commits in 1 year
parametersrails-modelvalidationrailsruby
info-sig/easy-exchange-rates
Apr 2016 - Jun 2020
A simple, light-weight API service for exchange rates
Contributions:6 PRs, 18 pushes, 7 branches in 4 years 2 months
apilight-weightexchangerateslight
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