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My story

I kept building worlds before I had the words for why I needed them.

Here's the short version, one chapter at a time.

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Colleen McCartney smiling on a swing

Colleen McCartney

I've never fit neatly into systems, so I build systems that fit people.

Systems built for efficiency
From 2002 to 2011 I worked in IT and telecom sales and won top sales awards along the way. I also saw how often systems are built for efficiency, not for people.

Nothing slips past
Irish step dance and camogie, where I play goalkeeper. A goalkeeper's whole job: nothing slips past.

Teaching beats pitching
Essential oils taught me that relationships sell and teaching beats pitching. That's still how I run my oils circle, Totally Essential.

A knight at the Faire
In the Ren Faire world I'm a medieval knight with a seat on the Noblewomen's Council. Immersive experiences create belonging.

A splash, then a pod
I became a professional mermaid and co-founded Metro MerFolk around 2017: a pod where neurodivergent and LGBTQIA merfolk feel safe and seen. People stay where they feel safe and seen.

The easy part
In 2019 I co-founded MerMagic Con, billed as the world's largest mermaid convention. It taught me that making a splash is the easy part. The magic is getting people to come back.

Calm in the chaos
On the playa I was given the name Calamity. It reminds me to break bad systems, not spirits.

Automations with a heartbeat
In December 2021 I started The Wellness CRM, which became Nerdly a year later. Some of my first clients are still with me, and we've never run a single ad. I call what we do automations with a heartbeat.

Colleen McCartney as Calamitous P. in a green druid gown with a staff and a glowing orb, among autumn leaves
Colleen with her dog Morganna

Me and Morganna.

Colleen with red braids, smiling at sunrise on the playa at Burning Man

Sunrise on the playa at Burning Man.

Off the clock

Flow arts, festivals, hiking, the Faire, and LARP days as Calamitous P., the Triquetra Tidewitch. I've been to Burning Man three times, and the playa gave me the name Calamity. Most days, Morganna, my Rhodesian Ridgeback, is right beside me. One or two of these show up in everything I make.

Let's connect

Want to work together?

I'm on Instagram as @TotallyColleen for the whole colorful life, and on LinkedIn for the business side.
Instagram · LinkedIn

One person, every door. Founder at Nerdly, former professional mermaid, and builder of systems that fit people. · Instagram · LinkedIn · Privacy Policy · Terms of Use