Experience

2009 - 2011

Erlang Programmer

Senior developer at Pattern Matched Technologies, responsible for Crimson, a financial transaction processing platform. My contributions include work on the following components:

  • ISO-8583 translation engine that supports Mastercard, Visa and Postilion dialects
  • Credit card platform (acquirer side) with FDMS and Postilion certification
    (lead programmer)
  • Extensible card issuer engine similar to the Apache httpd server handlers design
    (lead programmer)
  • HSM interface to SafeNet Luna EFT
  • Credit sard Switch with currency conversion, batch management and complex routing rules

2003 - 2009

Perl Programmer

I worked for various companies in Telecommunications/ISP industry, most notably Iskon Broadband, the second-largest ISP in Croatia, as well as Qualcomm on their MediaFLO product.

  • Wrote a DHCP server that includes features not found in the ISC DHCP
  • Responsible for maintaining and extending Radiator Radius servers
  • Lead architect for the ATE (Automated Testing Environment) that Qualcomm used to test MediaFLO

Profile

  • Passionate about programming – for me it's more than just a job
  • A highly responsible and self-motivated person
  • Well-organised, always using issue tracking systems, wikis and version control
  • I have the ability to turn complex solutions into pragmatic code
  • My code is clean and well-structured with test cases

Skills

Programming
Languages

  • Erlang
  • Perl
  • Python

Protocols

  • ISO-8583
  • EFT
  • DHCP
  • Radius

Software

  • GNU/Linux
  • PostgreSQL
  • Git, Mercurial, SVN
  • Jira, YouTrack, Jenkins

References

Erlang Expert

Rudolph van Graan
Erlang expert at VocaLink
London, UK

Erlang Expert

Andre du Preez
CTO of Pattern Matched Technologies
Johannesburg, South Africa

(contact details available on request)