O2E Brands

Vice President, Coaching

Vice President, Operations

Director, Operations

Fresh Painting

Founder / CEO (Acquired)

LoyaltyOne

B2B sales, generating recurring and incremental revenue programs for clients.

Business Development Manager

Aimia Inc

B2B sales, selling loyalty programs that generated recurring and incremental revenue for new and existing clients.

Client & Partner Development Manager

B2B sales and client account management, selling loyalty solutions that generated recurring and incremental revenue.

Account Manager

Bridgeable

B2B sales, selling innovation consulting solutions to clients throughout North America.

Senior Associate / Business Development Manager

The Home Depot

Store Leadership Manager

College Pro

Franchise Owner

Vice President, O2E Coaching Program // MBA // Certified Business Coach (CPCC, ACC)

As a results-driven executive leader, I specialize in scaling businesses, aligning cross-functional teams, and driving sustainable revenue growth. With over a decade of experience spanning operations, sales, coaching, and enablement, I have consistently delivered measurable outcomes by integrating strategic vision with actionable execution.

At O2E Brands, I transformed operations as VP of Operations, scaling WOW 1 DAY PAINTING by optimizing processes, building high-performing teams, and implementing strategies that boosted customer acquisition. Later, as VP of Coaching, I designed programs that empowered leaders to achieve high-performing results through improved sales alignment and leadership development.

I bring an MBA, certifications in executive coaching, and advanced training in Artificial Intelligence Strategy from MIT Sloan to every project, ensuring a forward-thinking, data-driven approach. Passionate about empowering teams and transforming organizations, I am committed to delivering strategic enablement that drives growth and lasting success.

Let’s connect to discuss how I can help elevate your business to the next level.

James Graham

The All-Weather Investor | Building a $5M portfolio—$1M already achieved | Sharing everything I learn along the way

Strategic stock investing for Wealth Managers and Family Offices.

Wealth preservation is essential. 

But true financial stewardship requires strategic growth—built on conviction, discipline, and risk management.

Many wealth managers and family offices struggle to find stock investment strategies that deliver superior returns without unnecessary complexity. Our approach bridges that gap.

I’m Marcello, a former doctor turned full-time investor with two decades of experience in stock and crypto markets. 

Since 2016, I have worked with wealth managers, family offices, and high-net-worth individuals to implement investment strategies that maximize performance while protecting capital.

In 2020 and 2021, my momentum-based approach transformed $32,000 into over $1 million. 

Today, we refine and apply that strategy for professionals seeking an edge in the markets.

What we offer: 

↳ Institutional-grade stock strategies designed for long-term performance
↳ Risk-managed investment frameworks to navigate uncertainty with confidence
↳ Tailored solutions for wealth managers and family offices seeking scalable, high-conviction strategies

If you're looking to strengthen your portfolio strategy with a proven, data-driven approach, email me at marcello@mdvinternational.com

Marcello Duarte Vieira

What catches my eye the most in the financial market this early in the year is the array of thriving sectors like gold and other metals, copper, memory, electricity, and so on, whereas the S&P 500 kicked off slowly. Unlike the previous years, I think this will be one where effective stock picking matters more than it has.

Fund Manager | Specialized Momentum & Risk-Hedged Solutions for Family Offices & Advisors | 20+ Years of Market Experience

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James Graham

Marcello Duarte Vieira

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The Battle

James Graham

Marcello Duarte Vieira

Followers

Posts

Engagements

Likes

Performance Score.css-goub6s{font-size:var(--chakra-fontSizes-md);font-weight:500;color:var(--chakra-colors-gray-600);display:block;margin-top:var(--chakra-space-1);}Marcello Duarte Vieira's LinkedIn Performance

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