Profile image of kingeri
Flag of Poland Warsaw, Poland
23 Ocak 2005 den beri üye
0 Tavsiyeler


Çevrimiçi Çevrimdışı
12 years of professional experience in software development (web, desktop and mobile), great communication skills and ability to roll things out quickly in a step-by-step manner.
$85 USD/sa
144 değerlendirme
  • 99%Tamamlanmış İşler
  • 100%Bütçe Dahilinde
  • 100%Zamanında
  • 58%Tekrar İşe Alım Oranı


Son Değerlendirmeler


Senior Java Developer

Jan 2007 - Aug 2008 (1 year)

Tried to go back to a full-time job, but it did not work. Freelancing is what I'm really good at.

Freelancer / Consultant

Feb 2005

As a freelancer, completed over 150 freelance projects using different technologies, solving very different problems. Mostly worked for US-based companies, with some exceptions (Switzerland, Netherlands, UK, Germany)

Co-founder / CTO

May 2000 - May 2005 (5 years)

Helped to create from scratch a Polish competition for As the first employee: designed the architecture, implemented it as well as hired small technical team to grow the company from 0 to 20 employees. The company had an IPO in 2010 on the local exchange


Ph.D. (dropped out of after the 1st year)

2003 - 2004 (1 year)

M.Sc. - Computer Science

2001 - 2004 (3 years)

B.Sc. - Computer Science

1996 - 2001 (5 years)


Sun Certified Java Programmer (2007)

Sun Microsystems

Sun Certified Web Component Developer (2007)

Sun Microsystems

Sun Certified Java Developer (2010)

Sun Microsystems

Zend Certified Engineer PHP5 (2009)



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