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Colossal

Colossal is a small business too.

Colossal is me, Gareth B. Davies, an AI Adoption Coach in Wellington, New Zealand. I've run my own agency since 2007 and coached people one to one since 2010, more than 12,000 hours of it. That includes over 600 people inside the largest AI accelerator, so I know what it's like when everything waits on you.

These days I help small business owners keep the work they love and hand off the parts they keep repeating. One job per session: I draw out how you handle it, and we build what handles it your way on the call.

You bring the know-how. I'll get it out of your head.

Gareth B. Davies, founder of Colossal, smiling at a cafe table with a coffee
Gareth B. Davies, founder of Colossal.

How I work.

Keep the work you love
I only take the parts you've done a hundred times. The work you enjoy stays yours.
Built on the call
Everything gets built in the session, with you, and works before the call ends. Nothing left as homework.
Counted before and after
We count how often a job lands on you before we start and again at the end, so you see the difference in numbers.
Your tools first
We build with the software you already have. Often that means a checklist or a template, with AI only where it helps.

What people say about working with Gareth.

“The man, the myth, the legend that Gareth is. Every call we have booked with him has been beyond helpful. Helps us not only solve the problem, but learn why it happened, and ways to troubleshoot in the future. He is our go to development coach.”

“Without fail, every time we get on a coaching call with Gareth, he picks up on what we need, straight away, with complete, actionable, non-developer answers. Thanks Gareth, we really appreciate your wise advice.”

“Gareth is an exceptional coach. I've found his style to be efficient (we're all busy), focused, and results-driven. We are developing a SaaS product and need very clear input, which is exactly what he delivers. I couldn't recommend him highly enough.”

“Gareth has an inquisitive nature. He is not forceful and leads in a gentle manner.

With that approach he opens avenues of thought that were hidden or not obvious.

He gave me real direction and concrete steps to work towards while giving me realistic timelines given the unique position I am in.

His extensive past experience definitely helps in his ability to see through unique circumstances and find solutions for it.”

Fatima Farzana

“Working with Gareth as a software development coach has been incredibly valuable.

He brings clarity to complex technical decisions and helps break big product ideas into structured, buildable components.

Instead of feeling overwhelmed by architecture, workflows, or implementation choices, I leave our sessions with clear direction and next steps.

If you’re building serious software and want strategic technical guidance without the ego, Gareth is someone you want guiding your development journey.”

“Working with Gareth has been awesome. Anytime I have any development-related problems or issues or things that come up, Gareth is one of the main guys that I go to. He's very easy to talk to, very thoughtful, and he takes time to listen and understand. I remember there was an automation I was creating for a client and had I not had his coaching session with Gareth, I would have made the whole thing so much more complex than it should have been. He saved me so much time by giving me the framework from the beginning on how to approach that specific automation.”

Bring one job you keep repeating.

In 30 minutes we take it off your plate, and you leave with it working. It's free.

Book a free build-along