I began investing in 2005 while still in medical school. In 2007, I started trading on the Brazilian stock exchange. 

By 2008, I was investing in the forex market using automated robots. For many years, I saw good returns with my stock portfolio in Brazil. 

Through day and swing trading with robots in forex, I had excellent years and others not so much; my results were unstable, though I tended to win more than lose. 

In 2020, I started investing in cryptocurrencies with robots, and in 6 months, I turned $32,000 into over $1 million. I stopped trading and exited this market upon identifying the end of that bull market cycle. 

Also in 2020, I began to study macroeconomics in depth, which became part of my analysis process, using fundamentals in my analysis as well and keeping up with new technologies. This is how I identified opportunities in cryptocurrencies, recognizing a time when the macroeconomic scenario was favorable, blockchain was an emerging technology, and then I developed a portfolio strategy that had an edge in selecting cryptocurrencies. 

Nowadays, my strategy is focused on long/short in the US stock market, aiming to buy (long) the best stocks (usually large tech stocks with high growth potential, solid business moat, but also some excellent defensive stocks) or ETFs of the best sectors and sell (short) ETFs that have poor strategies and/or prospects.

Investor

Marcello Vieira - Investidor de Sucesso

I founded 'Successful Investor' while working full time as a doctor back in 2012, teaching people how to invest more effectively.

The strategies have evolved over time, but I only teach what I do with my own money.

We now have over 15,000 students learning about investments in crypto and stocks with the goal of achieving financial freedom.

Founder

Medical Doctor

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

Webforge Development

"How do I optimize my product development strategy?"
"What if my product doesn't resonate with customers?"
"What if my competitors outshine me?"

These are legitimate concerns for any business.

Whether you're a startup or an established company...

How you present your product is everything.

- You want to be clear in your strategy
- You want to be strong in your execution
- You want to be remembered for your innovation

To do so, you need a robust product development approach and a data-driven strategy.

They trust me with their product vision. Will you?

Need to streamline your product management?
Need to integrate AI into your business processes?
Need to develop custom dashboards for data insights?

Say "Hello Jofu" in a message and let's discuss your product success journey.

Chief Product Officer

Freelance | Self-Employed

As a team, we harness the power of machine learning to decipher complex consumer behaviors and trends. This AI-enabled approach allows us to anticipate customer needs and deliver targeted, effective advertising campaigns. It's exciting to see how this technology-driven approach not only optimizes ad performance but also opens up new growth opportunities for businesses of all sizes.

We are a diverse group of professionals - marketers, data scientists, and technology enthusiasts - all working together to push the boundaries of what's possible in AdTech. Our commitment to innovation and impact defines who we are and what we strive to achieve.

Senior Product Manager

Powerful Nutrition

As a Product Manager at Powerful Nutrition, I optimized product development operations and implemented Agile methodologies, leading to a 25% increase in revenues and improved customer retention. My expertise in deploying data-driven tools like Tableau and leveraging project management software (JIRA, Confluence) contributed to enhancing user experience, streamlining collaboration, and driving business growth.

Product Manager

RAGE LOGISTICS LLC

At Rage Logistics, I developed efficient vehicle management systems and utilized analytical tools to optimize daily operations, while strategizing product pricing and market positioning. My achievements include generating over $1M in revenue, enhancing growth by 175%, and acquiring long-term partners through the successful implementation of B2B marketing strategies and communication plans.

Product Project Manager

I Help Businesses Thrive with Data-Driven Product Strategies | Senior Product Manager | Product Development Specialist | Chief Product Officer | LinkedIn Top Product Development Voice

Hey there, thanks for stopping by my profile!

I'm Jonathon Daigle, a seasoned Senior Product Manager with over 11 years of expertise in product management, specializing in innovative solutions that bridge businesses with their customers. I am currently a Senior Product Manager at The Cutting Edge.

In the trenches at The Cutting Edge, I lead a dynamic team comprising marketers, data scientists, and technologists. Together, we harness the power of machine learning to decode intricate consumer behaviors, crafting targeted advertising campaigns that drive substantial growth and value.

I've also co-founded WebForge, where we empower businesses to launch their dream products with confidence. Through agile development methodologies, we streamline internal tools, develop AI agents, and automate mundane tasks, enhancing business efficiency and productivity.

Services:

- Internal Agents Assistance
- AI Integration for Business
- Internal Tools Management
- Internal Automation Solutions
- Custom Dashboard Development

Schedule your personalized consultation call today to discuss how we can tailor our services to meet your specific business needs and goals: (Check Feature section)

Here's what I bring to the table:

Design sprint proficiency
Consumer research expertise
Seamless workday integration

As a team player, I thrive on collaboration and innovation, driving projects from ideation to execution with precision and agility. My passion lies in leveraging data and technology to solve complex business challenges and propel brands towards sustainable growth.

If you're looking to elevate your product strategies and drive impactful results, let's connect!

Thanks for reading up until here. You're amazing!

Cheers,
Johnathon
Website: https://www.webforgedevelopment.tech/

taplio

The Battle

Marcello Duarte Vieira

Johnathon Daigle

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