We've spent our careers in HR, leadership development, organizational design, and talent strategy. What we care about most is what happens on the ground, in the conversations that actually shape how people experience work. We work together with different strengths and one shared mission, and here's how each of us shows up for it.
Meet the Committed Growth Team
Heidi Maglietto
Founder & Principal Partner
Manager Development • Talent Development • Performance Management
• Leadership Coaching
I founded Committed Growth because I believe performance and humanity should not have to compete. Too often, people are reduced to headcount, ratings, or problems to solve. I wanted to build something different, where strong business results and better people leadership are treated as connected priorities.
I work with leaders, managers, and individual contributors through the moments that shape trust, performance, retention, growth, and employee experience. I stay close to the work, whether that means preparing for a difficult conversation, sitting in the room when it happens, or helping someone find a clear way forward.
My goal is simple: to help people lead well while creating workplaces where people can perform, grow, and still feel human.
Marcella Granick
Strategic Consultant
Organizational Development
• Talent Strategy • AI Readiness
• Leadership Coaching
I help leaders, teams, and organizations uncover what is really getting in the way before time, money, and energy are spent solving the wrong problem. That philosophy sits at the heart of The Art of Clarity™ Coaching & Organizational Development and shapes my work in organizational development, talent strategy, hiring systems, leadership coaching, AI readiness, and responsible AI adoption in HR.
I look for the patterns that are easy to miss but costly to ignore, from communication breakdowns and hiring friction to cultures working against their own goals.
My role is to get beneath the surface quickly, clarify what matters, and help clients make better decisions about talent, people systems, culture, hiring, and change, especially when current solutions keep treating symptoms, not causes.
Courtney Karstedt
Strategic Consultant
Human Resources • People Operations
• Employee Relations
• Organizational Change
I help organizations navigate complex people decisions when growth, restructuring, transformation, or change puts pressure on leaders, teams, and the business. My work spans Human Resources, people operations, employee relations, workforce planning, organizational development, change management, and leadership coaching.
I am often brought in when the people side of the business is difficult to untangle, leaders are balancing competing priorities, or a decision will affect both employees and business performance.
I stay close to the decisions, details, and people affected by them, strengthening HR systems, employee relations practices, workforce decisions, and leadership capability so the business can move forward with confidence, without losing sight of the people carrying the work.

