Andrew Garner is a Software Engineer at nbn® Australia. Colleagues describe him as "Andrew was a key stakeholder in the Optus/Westpac Lean Six Sigma Improvement program. He was able to quickly communicate the complexities of the, then current processes and systems issues to help facilitate and expedite the new solution! Despite incredibly busy workloads he made time to participate in value stream mapping workshops and provided detailed data analysis that highlighted the opportunities for improvements."