Graham Brown

Out-of-the-box thinker / Problem solver /
Open source fanatic / Tech geek

  Jun 2022 - Present
Senior Developer & Solution Architect, ExiPay Technologies

Design, build and maintain a PCI certified payment switching platform.

  Jun 2021 - May 2022
Senior Developer & Solution Architect, ono//connect

Financail transaction switching and integraitions from merchant teminals to banks.

  Mar 2014 - May 2021
Developer & IT Operations, Different Life

Implement open source technologies and platforms to build an online life insurance system facilitated by a call centre.

  Oct 2013 - Feb 2014
BI Developer, ABSA

Contracting position where I helped apply software development best practices to aid the growth and reputability of the team.

  Oct 2012 - Aug 2013
Developer, Ledula

One of the 4 co-founders, I was everything from developer to barista - my responsibility was implementing the idea: finding service providers your friends trust.

  Apr 2008 - Aug 2012
Senior Management and IT Architect, healthbridge

Architecting systems for workflow integration and real-time data switching to aid proficient healthcare practice management and being an integral part of MANCO which involved strategic planning and driving company values.

  Oct 2003 - Mar 2008
Developer, healthbridge

Creating a framework to handle the complexities of multi-threading, configuration and message flow for real-time switching and implementing a customers portal. Found a way to minimise use of server resources by combining multiple applications into one but still allowing the flexibility to run independently too.

  Nov 1999 - Aug 2003
Support Engineer, healthbridge

Installing, maintaining and monitoring the server and network infrastructure. Integral in the Year 2000 preparation testing both hardware and software.

  Ending 1999
Education