61 reputation
bio website
location Poland
visits member for 1 year, 11 months
seen Nov 16 at 22:38

I am payment applications developer, embedded applications developer. I live in Warsaw, working on my own.

Some highlights of my work: J2SE, C, C++, payment, embedded, cryptography, JavaCard, Mifare, Android, Payment Systems, EMV, CPA, POS terminals, Ingenico, pin pads, Sagem-Monetel, Thales, Ingenico, Sagem-Monetel, smart cards, HSM

What to say more... I like good old analog photography :)

20 Nov 6 '13
20 Apr 14 '13
20 Dec 29 '12