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

The Liberator of Freelancers || I empower Freelancers to EARN MORE from their Personal Brand by positioning them as AUTHORITIES and teaching them how to CLOSE like PROs || High Ticket Closer💲

I’m a fundraising strategist and growth hacker who’s spent years in the trenches, helping startups, solopreneurs, and builders cut through the noise in a world that rarely gives brilliant ideas a fair shot.

I’ve partnered with 250+ freelancers, founders, and owners; built communities like The Elite Circle and Outbound Squad; co-hosted the 2,500+ attendee Liberation Conference on LinkedIn; and led ticketing/marketing for LinkedIn Local Nigeria (4,000+ attendees).

Served as CMO at Simply Webtech, Head of Growth at GEMA, Head of Branding/Sales/Marketing at GoLoko Diaries, and founded Kaicension one of Africa’s boldest growth marketing agencies.

Ranked Nigeria’s #1 expert in Online Business & Solopreneurship (Favikon), coached 10,000+ builders, and engineered campaigns that turned ideas into movements

I’ve watched too many visionary founders burn out not because their ideas lacked power, but because the systems for visibility, traction, and capital were never built in their favor.

That’s where I thrive: inside the chaos, designing the invisible levers that change everything.

At Kaicension, we built growth systems, viral loops, story frameworks, retention triggers, and fundraising playbooks, that didn’t just drive metrics, but made people care deeply and invest boldly.

Because real growth isn’t only about users or revenue. It’s human. It’s spiritual. It’s the unseen rhythm between vision, leverage, and soul.
That’s when my work evolved beyond pure marketing.

Today, I help founders and creators raise pre-seed to Series A capital while engineering growth that’s alive, blending elite networks, precision storytelling, and smart leverage to turn visions into funded, scalable reality.

I don’t just help startups gain traction and visibility. I help them secure the capital and conviction to build legacies.

And I help the humans behind them grow, in clarity, creative power, and resilience.

Because you can’t separate the builder from the being.

On the side, I’m producing Shame Resilience, a short film dedicated to destigmatizing mental health and building authentic emotional strength for Africans through using Film Therapy to tell the story of 10 million Africans in 10 minutes.

It’s a passion project that is gonna help a lot of people battling silently with trauma and help them begin their journey towards healing.

If you’re raising capital for a tech or impact-driven venture that deserves to be seen not just for its potential returns, but for its deeper truth, let’s talk.

Send me a DM or 📩 clintonokhai@gmail.com

🚀 Founder, Kaicension

Clinton Okhai 🚂

After 200+ of you shared your trauma stories in my last post, the team and I realized something.

But before I tell you what it is,

Here is a little update on where we are with Shame Resilience (The Movie).


Saturday, January 17th.

That's our next shoot.

We've already delayed 2 weeks

And if we don't shoot this Saturday, we might not get the cast and crew together again for another 6 weeks.


6 weeks might not sound like much

But when you're holding a story this urgent

A story about the silence that's been killing us for generations

Every week that passes feels like another person we could have reached but didn't.


Let me be honest with you

We've been raising money behind the curtains, quietly.

The way we Nigerians do when we're trying not to "bother" people.

And so far we have raised up to ₦1.7M from just Friends & Family which is mind blowing to be honest.


But something happened after my last post.

People started talking
Not just commenting
Not just liking

But actually sharing their stories

The trauma they've carried alone
The pain they've never had words for
The silence they learnt to protect like something sacred.


Most said something that broke us

"We need to see this film, please finish it."

That's when the team and I realized this is no longer just our film.

This is co-owned by everyone who's struggled with pain & trauma.

By you.

The person reading this right now who's been carrying something heavy for years.

By the child who learned too early that their voice was a problem.

By the adult who's still living like that child

Silent
Swallowing
Surviving.


Currently we're short ₦1.5 million.

I know that sounds like a lot, and it is.

But here's the truth, We've come too far to stop now.

We've lost footage
We've delayed shoots
We've stretched every naira we had

But we didn't quit because we know what this film can do.


We've seen it already, just from one post.

People who've been silent for 10, 15 years suddenly finding words

Finding each other

Finding permission to finally say "I'm not okay" out loud.

And we haven't even finished the film yet

Imagine what happens when we do.


So here's what we're asking:

If you can sponsor this movement with any amount ₦10,000, ₦50,000, ₦100,000, ₦500,000, please do.

This isn't charity.

It's investment in something that will outlive all of us.

Every naira goes into:

- Saturday's shoot
- Logistics & Welfare of the Crew
- Securing needed Equipment's & different Locations
- Post production and everything else needed to bring this Film to Life.


We're not making this film to win awards,

We're making it to save lives.

Check my 📌 comment for sponsorship details.


And if you can't support with money right now,

Please repost this.

Our next sponsor could be in your network

A CSR Team, a Mental Health Advocate

Or someone willing to fund something that actually matters.

But they'll only see us if you share.


Thank you for your support.

Let's finish this Together.

- TCO

Clinton Okhai 🚀 

Fundraising Strategist & Growth Hacker for Tech & Impact Ventures | Raising Capital Through Leverage, Elite Networks & Unstoppable Storytelling | Let’s Scale Your Vision

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This year, I'm not cutting my coat according to my size.

I'm getting the biggest coat I can find.

Then I'll pray, work, stretch, eat, and gym until the coat becomes my size.

Simple.


This year, I'm gonna

- Shoot and blow up a big movie on Film Therapy that will change lives across Nigeria.

- Scale startups, SMBs, and agencies that are ready to grow but don't know how.

- Raise $10 million in funding for startups across the world.

- Get into Y Combinator and finally make it to Silicon Valley.


Realistic? No.

Necessary? Absolutely!


Our parents and society told us to be realistic, to manage our expectations.

To "cut our coat according to our size."

And respectfully, that advice has kept a lot of people small.


This year, I'm trying something different:

Get the coat first
Then become the person who fits it after.

Dream first
Then build the capacity to carry it later.

Set the goal
Then stretch myself into the version that achieves it.


Because truth is,

If the coat already fits you perfectly

You're not growing, you're just comfortable.

And comfort is expensive.

It costs you everything you could have become.


So yes, I'm getting the oversized coat.

Film projects that scare me.

Funding goals that sound insane.

Scaling businesses that need someone crazy enough to believe it's possible. 

Silicon Valley dreams that most people would call delusional.

And if it looks ridiculous on me right now? Perfect.

That's the point.

By December, it's going to fit like it was custom-made.


Who's with me?

Repost or simply drop a 💪 if you're done playing small this year.

And you are going all in on delulu in 2026.

Let's grow into our coats together.

- The Clinton Okhai

taplio

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Marcello Duarte Vieira

Clinton Okhai 🚂

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taplio

The Battle

Marcello Duarte Vieira

Clinton Okhai 🚂

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

Performance ScoreClinton Okhai 🚂's LinkedIn Performance

Ready to grow your LinkedIn presence?

Performance ScoreMarcello Duarte Vieira's LinkedIn Performance