Building software across Brazil and the United States since 2012
Founded in São Paulo in 2012, Megaleios established its U.S. business in Orlando in 2022. Apps, platforms, and applied AI with senior engineering and direct contact with decision-makers.
Fabiano Belmonte, founder of Megaleios
I founded Megaleios on my own in 2012, after years building systems where errors are not an option. I worked on the Brazilian Payments System (SPB) and led teams of more than 30 engineers. Since then, we have delivered over 150 products for startups and large companies.
- 25 years in software
- Brazilian Payments System
- Brazil & the U.S.
Brazil and the United States
In December 2022, I brought Megaleios to the United States and established the business in Orlando. Today, we operate between Orlando and São Paulo.
U.S. clients work with senior engineering and a defined project investment.
Brazilian clients work with a partner familiar with both markets.
- 2012Megaleios founded in São Paulo
- 150+products delivered for startups and established businesses
- Dec. 2022U.S. business established in Orlando, FL
- TodayAI-first development with AI in production every week
What AI changed
AI has expanded what I can build and how I approach delivery. Today, I use AI-first development with Claude Code in production every week, while planning each project around its actual scope.
Architecture, security, and responsibility for production software still require experience.
AI expands capacity; engineering judgment still matters.
How I work
You work directly with the person designing your solution, backed by 25 years of software experience. AI extends what a focused senior operation can deliver.
See our process and engagement models →How I set expectations
- Projects use an agreed scope, fixed price, and timeline rather than hourly billing.
- I offer business-specific AI work rather than general courses or promises to automate everything.
- Template websites and paid advertising are not our core services.
- Every project needs a decision-maker and a clear business objective.
- I use AI to expand what your team can accomplish and reduce repetitive work.
What we believe
- Honest communicationclear advice grounded in what the project needs.
- Qualitywe take responsibility for the software we deliver.
- Planningscope and timelines defined before work begins.
- Partnershipyour business outcome guides the work.
Where we are
Want to discuss your project?
You speak directly with me.