Every Champion Had Someone Who Believed in Them First
Growth Mindset Developer was built on one conviction: the mental game is the final frontier of human performance — and it can be taught.
With over 7 years coaching children, teens, and parents across 3 continents, I've seen first-hand how a single shift in mindset can unlock a lifetime of potential.
I started my coaching journey after watching talented young athletes and students plateau — not because of lack of ability, but because of the stories they told themselves.
Grounded in Carol Dweck's groundbreaking research and trained in performance psychology, I developed a coaching framework that has now helped over 500 families across North America, Europe, and Australia.
My mission is simple: give every child the mental tools that top performers use — before limiting beliefs have a chance to take root.
Credentials & Experience
The Philosophy
Mindset First
We build the mental foundation before anything else.
Whole Child
Emotional intelligence and self-awareness are core to our work.
Family System
We equip parents with the language and tools to reinforce growth at home.
Long Game
We're building the mental resilience that serves your child for a lifetime.
The Champion's Mindset Story
Why I built Growth Mindset Developer
The mind is the athlete. Everything else is just training.— Coach Alex Rivera
Ready to Unlock Your Child's Potential?
Join 500+ families who have invested in the most important asset their child has — their mindset.