About

I’m Phil Wallach — an engineering leader, ICF-certified coach, and writer based in Sydney, Australia.

The engineering career

I co-founded ComplyFlow in 2009. It’s now an AI-first contractor management and compliance platform used across property management, manufacturing, mining, and logistics in Australia. I’m currently leading AI and engineering acceleration there — embedding AI into development, review, governance, and product systems.

Before returning to ComplyFlow, I spent several years at Atlassian working on large-scale revenue and billing transformation — aligning legacy systems into a unified cloud platform.

I’ve spent 20+ years building software, leading teams, and learning the hard way that the skills that make you a great engineer are not the skills that make you a great leader.

The coaching practice

That gap — between technical excellence and leadership clarity — is what I now coach on. Through The Quiet Edge, I work one-on-one with engineering leaders who are accomplished but stuck. Senior engineers, tech leads, and engineering managers facing transitions, overwhelm, or the quiet realisation that effort alone isn’t enough anymore.

I’m ICF-certified and bring a structured, systems-thinking approach to coaching. The intellectual backbone is a framework I developed called The Architect’s Manual — a model for diagnosing, designing, and sustaining personal systems of meaning and action.

The writing

I write a Substack essay series called How We See — exploring how perception shapes institutions, culture, and individual agency. I’ve also been publishing poetry since the early 1990s.

I think in systems: how organisations work, how software ages, how people get stuck, and how they get unstuck.