Marrenga IT was founded by the sole owner Harry Marrenga in 2013. He started his carreer in IT in 1996 and ever since has worked on many different projects;

  • both small and big;
  • in the Netherlands and abroad;
  • both for small organizations as big multinationals
  • both in-house as on customer site;
  • full software life cycles as well as application support;

Because of his extensive exposure to many different IT environments, organizations and cultures he is able to fit into any team; able to cooperate with all team members, both functional, technical as Project Management.

On the process site his career mostly focused around Supply Chain Management solutions; most importantly SAP logistics modules, JDA Planning solutions (nowadays part of Red Prairie), and bespoke Java/J2ee solutions.

His most profound technical skills are Java/J2ee, PL/SQL, DOS batch and unix shell scripting; and integration technologies in general (RFC/BAPI, Idoc, webservices, SOA, etc.). He also uses the very powerful model driven Outsystems Agile Platform  for the cost-effective delivery  and maintenance of (mobile) business websites.
Besides those technical skills he holds certifications in Prince II, project management, and is well versed in Object Oriented Analysis with the Unified Modelling Language.

In short: Marrenga IT  provides technical consultancy services  for your business applications; custom-build or packaged.