My name is Sheila O’Sullivan. I bring ideas to life and turn them into outcomes.

Sign up here to learn about my live course on Social Style - the simple tool for improving interpersonal communications at work. Take a short quiz to learn your style here

I’m currently available for consulting engagements.

My career started in institutional finance and market dynamics still fascinate me.

I am compulsively creative. Making an impact by executing great ideas is what drives me.

I’m based in New York City, but I’m a Midwesterner by birth (born and raised in Chicago).

I began a hybrid work life more than 10 years ago. I appreciate time to focus, but I can’t be too far away from high energy for too long.


A few accomplishments I am proud of…

Acquisition integration

Built multi-sided platform B2B marketplace business resulting in an 8 figure exit to a strategic buyer. Managed integration of four acquisitions.

Team creation

Created from the ground up and led teams in customer success, project management, analytics, marketing operations, sales operations, and technology operations/product management.

Strategy development and execution

Derived growth strategies informed by data. Formed cross-functional teams to create OKRs. The best way to ensure teams are aligned around growth is to make sure each person connects his/her/their role and activities to the overall strategy.

I am a lifelong learner, with a particular interest in macro-level systems, words and images as a form of persuasion, market dynamics, and how to use technology for better outcomes. And dogs. And music.

What I’m building right now…”One Simple Communication Tool for Better Results”, a live cohort-based course through the Maven platform.

What I’m reading right now…Superforecasting: The Art and Science of Prediction

What I’m learning on guitar right now…Wedding Bell Blues

Education highlights

BA Georgetown University, Politics and Economics - MBA New York University, Finance

Seven Habits - Creativity and Personal Mastery - Consultative Selling - Critical Thinking Boot Camp

Consensys Blockchain Basics - Johns Hopkins Data Science Certificate

CHIEF Web3 Series (Creator/Leader)

Certified in the Social Style model of communication.

Get in touch.