Performance with Alignment™
Mastery Under Pressure. Power Without Burnout. True Flow
For Those Who Thrive in the Spotlight
Performance with Alignment™
Mastery Under Pressure. Power Without Burnout. True Flow
For Those Who Thrive in the Spotlight
Signed in as:
filler@godaddy.com
Mastery Under Pressure. Power Without Burnout. True Flow
For Those Who Thrive in the Spotlight
Mastery Under Pressure. Power Without Burnout. True Flow
For Those Who Thrive in the Spotlight

At XfinitySG, we support those whose lives demand extraordinary performance—corporate leaders, professional athletes, and entertainment & media talent—to excel at the highest level without losing their mental power, identity, or inner peace.
In an era of constant visibility, relentless expectations, and public opinion, true success is no longer defined by achievement alone. It is defined by the ability to stay emotionally regulated, internally anchored, and creatively alive while performing under pressure.
This inner mastery is the future of elite performance.
From boardrooms to stadiums to screens, today’s high performers are navigating:
What looks like success on the outside can feel overwhelming on the inside.
We believe performance and what comes with it should feel sustainable and.. good!
XfinitySG was created to redefine what it means to succeed. We integrate neuroscience, emotional & nervous system regulation, subconscious rewiring, and embodied power to help high performers operate from clarity rather than pressure, power rather than survival.
This is not about doing more. It is about becoming internally aligned so focus sharpens, confidence stabilizes, creativity flows, and performance becomes effortless rather than exhausting.
Alignment is not softness. Alignment is strength without collapse.
For leaders navigating scale, influence, and responsibility, while carrying the emotional weight of decision-making, visibility, and legacy.
For those performing under physical demand, expectation, and public judgment; where emotional regulation and identity stability are as critical as physical training.
For actors, actresses, and media personalities balancing visibility, criticism, and creative output, without losing self-trust, presence, or emotional safety.
Each path is different. The inner mastery required is the power that will help you climb further, longer.
We offer discreet, high-touch coaching and immersive programs designed to support:
Our work happens quietly, behind the scenes. Its impact is unmistakable.
XfinitySG is founded by Rubyni Karun, a global performance coach and healer working at the intersection of neuroscience, subconscious rewiring, emotional and nervous system regulation for true performance flow.
Based in Singapore with global clients, Rubyni is trusted by high-performers who operate in environments of extreme pressure and visibility— who require absolute confidentiality, discretion, high touch points, and results.
Her work supports clients to perform at a greater capacity while remaining emotionally sovereign, mentally resilient, and deeply fulfilled.
Whether you are leading organizations, or performing on the world’s screen, your inner game determines the longevity of your outer success.
This is performance with alignment.
And it changes everything.
I had been in a role that I didn't really enjoy for 2 years. I was getting praise but losing my spark. Totally lost motivation and my confidence. Working with ruby I love the framework and structure in these sessions we do, it makes me to go deeper within myself to lead and communicate at the potential, I know I have
Being recently promoted to senior management, the leadership coaching Rubyni has given me has been great. I wasn't communicating the way I wanted to be HEARD by the team and wouldn't know how to shift to this new way without the journey she put me on.
I've gotten a different angle and learned about myself and my blocks during one coaching session. Within 20 minutes you got me to a root problem that I had not explored before. Now I can work towards the leadership position I want, thank you.
I am able to perform at my peak, before and after Go time i don't have the brain fog that I used to have. Clear and feeling good!
I joined Rubynis sessions when I was feeling lost, and was looking to level up into my next executive position. I gained a clear strategy to build value in my efforts, communication, results, and my soft skills to position myself for better opportunities.
On top of the coaching what I appreciated was the advice about my business, and how I could structure my product and customer segmentation differently. The sessions have been superb at giving me the clarity in myself and company value that I was lacking.