Human-centred design
We begin with the people inside the system — what they experience, decide and avoid — and design back from there.
About
Behaviour is a property of systems
We are a senior practice working at the intersection of organisational design, collective intelligence and strategic narrative — designing the conditions in which capable people can do their best thinking.
The IlluminX philosophy
We start from a simple premise: behaviour is a property of systems. When capable people repeatedly produce outcomes nobody wants, the fault is rarely in their intent — it is in the conditions they are working inside.
So we design conditions. We make the existing system visible, find the adjustments that shift it, and build the capability to keep adjusting. Sometimes the shift is small and fast. More often it requires better connections across groups, functions and networks, because organisations think and work better together than in parts.
We make the system visible — structures, signals, incentives and behaviours — so we can redesign the conditions that produce better outcomes.
Who we work with and what shifts
Clients
GovernmentGlobal consultingPrivate institutionsEmerging venturesHealthcareEducationTelecommunicationsDefenceNot for Profit
Selected outcomes
- AI adoption and confidence embedded across a global consulting firm
- Leadership alignment and shared ownership for complex workforce transformation
- Collective capability and faster decisions in senior leadership teams
- Strategic coherence where direction kept being re-litigated
- Values made visible through observable behaviour and signal redesign
People
Practice lead
Carly Hayes
Founder & Principal
Carly designs intelligent, human-centred organisational systems. She blends behavioural insights, systems thinking, and strategic design to help organisations think, collaborate, and transform with clarity.
Her work spans governments, global consulting firms, private institutions, and emerging ventures — giving her a rare systems-level perspective on how humans experience organisations of every scale. Carly is known for illuminating patterns, creating coherence in complexity, and designing the conditions that elevate capability and collective intelligence.
She builds frameworks, models, and ways of working that make organisations smarter, more connected, and more human.
Partner
Khoder Hammoud
Partner
Khoder helps leaders, teams, and organisations make sense of complex people challenges and turn insight into practical, durable change. An Organisational Psychologist and Board Approved Supervisor, he brings the evidence base of psychology to the design of organisational systems.
With more than a decade across global consulting and senior people leadership — including PwC, KPMG Australia, and a Chief People Officer role — Khoder has worked at both the strategy and delivery ends of transformation. That vantage gives him a clear read on the conditions that shape leadership behaviour, culture, and capability.
He designs the leadership systems, ways of working, and honest conversations that build coherence in complexity — grounded in evidence and shaped to work in the real world.
Khoder leads our diagnostics and psychometric assessment practice, selecting sound, evidence-based tools and debriefing them with the care that turns data into better conversations and clearer decisions.
Methods
Systems thinking
We treat structures, incentives and information flows as one interdependent whole, and look for the leverage points rather than the loudest symptom.
Behavioural insights
We use evidence about how people actually choose under friction to design adjustments that hold when attention moves on.
What makes the work different
We work and teach at the same time
Capability transfer is built into delivery, not offered as a follow-on. You keep the method.
Systems depth, not surface facilitation
We design the structures behind the workshop, so the energy in the room converts into changed conditions.
Evidence before intervention
We name the behavioural mechanism before proposing a fix, and measure whether the fix moved it.
Senior practitioners in the room
The people who design the work deliver the work.
Impact patterns
Coherence returns
Leaders describe the strategy the same way, and decisions stop being re-argued.
Friction becomes visible
The organisation can point to the specific conditions producing a recurring problem.
Capability compounds
Teams run the next process themselves, with better questions than the last time.
Change becomes survivable
Fewer, better-sequenced initiatives replace the constant churn that produced fatigue.
Work with the people who design the work
Thirty minutes, no cost, no pitch. Bring the problem that is not returning value and we will give you an initial read on the system producing it.
carly@illuminx.com.au+61 421 573 437We read every enquiry personally and reply within two business days.