I’m Marco Fontenelle, a global sales executive, mentor, and author of *The Forecast Mindset: How Great Sales Leaders Build Predictability in an Unpredictable World*.

For more than 25 years, I’ve built, led, and transformed technology businesses across Latin America, North America, Europe, and emerging markets. My career includes leadership roles at VMware, Citrix, BMC, Imperva, and Quest Software, where I’ve managed complex sales organizations, held full P&L responsibility for businesses of up to $50M, and led operations spanning more than 100 countries.

I’ve experienced leadership from the inside — accelerating growth, building teams, transforming underperforming businesses, developing go-to-market strategies, navigating organizational change, managing forecasts and pipelines, and making difficult decisions when the answers weren’t obvious.

Those experiences also shaped *The Forecast Mindset*, published in 2026, and my belief that predictable growth isn’t created by better forecasts alone. It comes from better leadership, disciplined execution, accountability, and the ability to identify reality early enough to act on it.

Today, I bring that experience to leaders who want to accelerate their careers and become more effective executives.

My mentorship is practical and direct. We work on real challenges: leadership, career decisions, sales execution, organizational transformation, executive presence, team performance, forecasting, and building a business that can scale.

No generic formulas. No leadership theory disconnected from reality.

Just real-world experience, honest conversations, and practical guidance designed to help you make better decisions, lead stronger teams, and create more predictable results.

Build Better Leaders. Create Predictable Growth.
Vamos!