Summary
Peter Wall is a Senior Software Engineer based in the Greater Sydney Area with 12 years of experience delivering pragmatic, production-grade systems across finance, telecommunications and AI-driven startups. He currently specialises in Kotlin at Tyro Payments after leading technical efforts that blended data science and AI at Hyper Anna and shaping large-scale architectures at Optus. Peter pairs hands-on development with architecture leadership, having built RESTful Java back ends, single-page mobile-first front ends and supported complex image and text-analysis algorithms. His background includes high-stakes finance and government projects, so he’s comfortable translating regulatory and operational constraints into scalable technical designs. Colleagues describe him as a thoughtful technical lead who enjoys mentoring teams while still diving into code and algorithms.
12 years of coding experience
18 years of employment as a software developer