Image of Bartek Borkowski

Bartek Borkowski

Ruby Developer

Head of Backend Development at YND Consult GmbH

Warsaw, Masovian District, Poland

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Bartek Borkowski's Email Addresses & Phone Numbers

About Bartek Borkowski

I am Ruby and Rails programmer with 5 years of professional experience and heavy TDD and BDD skills, backed with good understanding of OOP and design patterns -- especially their impact on dynamic languages. Grokked Ruby metaprogramming culprits with design of few domain-specific languages. Good knowledge of building distributed, service-oriented software -- twice in my career I...

Bartek Borkowski’s Personal Email Address, Business Email, and Phone Number

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Bartek Borkowski's Work Experience

Upnext Ltd.

Ruby Developer

January 2013 to Present


Senior Ruby Developer/Team leader

May 2011 to December 2012



Ruby Developer

March 2010 to April 2011


Bartek Borkowski's Education

Warsaw University Faculty of Physics

2004 to 2009

Interdisciplinary Centre for Mathematical and Computational Modelling

2007 to 2007

About Bartek Borkowski's Current Company

Upnext Ltd.

* Payment processing * Development of loyalty programs application * Design of large API for variety of mobile applications * Development of transaction processing engine using Celluloid * Payment gateway integration

Frequently Asked Questions about Bartek Borkowski

What company does Bartek Borkowski work for?

Bartek Borkowski works for Upnext Ltd.

What is Bartek Borkowski's role at Upnext Ltd.?

Bartek Borkowski is Ruby Developer

What is Bartek Borkowski's personal email address?

Bartek Borkowski's personal email addresses are not available

What is Bartek Borkowski's business email address?

Bartek Borkowski's business email address is

What is Bartek Borkowski's Phone Number?

Bartek Borkowski's phone (**) *** *** 233

What industry does Bartek Borkowski work in?

Bartek Borkowski works in the Information Technology and Services industry.

Who are Bartek Borkowski's colleagues?

Bartek Borkowski's colleagues are Alexander Myronov, and Philipp Nowakowski

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