Engineer · Business Coach · System Designer
For years my life was on hold — everything was based around my career
High income. High stress. High responsibility.
No time for life.
Nowadays my life looks very different.
Not because I got lucky. Not because I joined an MLM.
Because I built systems
I'm Sarah. I'm an engineer — and I applied everything I learned in my career to designing a life that actually works for me — income, time, flexibility.
I documented all of it. And now I teach it.
If you've been watching my content thinking "how does she do that" — you're in the right place
Where are you right now?
About Sarah
"Everything I share — the organisation, the lifestyle, the business, the flexibility — it all runs on a system"
— Sarah Hayles
I'm an engineer. My career has been built on designing simple systems to produce specific outcomes
As a Mining Engineer and General Manager, I’ve spent years executing complex projects worth hundreds of millions of dollars. At that scale, success doesn’t come from guesswork — it comes from clear planning, structured processes and systems that ensure everything works together
Engineers don't rely on memory or motivation. We rely on systems
At some point I realised — that exact same thinking works just as well outside mining
Everything I share — the organisation, the lifestyle, the business, the flexibility — it all runs on a system
Because I took the skills I use every day in my engineering career and applied them to my life, my business and how I generate income
I like to refer to this as Life Engineering
What people are saying
Sarah has poured years of experience & insight into these books. I’d highly recommend them to anyone looking to start or grow their business — they’re a true investment in your success ~ Ruby
