About
Hi, I'm Melvin.
20+ years in banking, seeing from the inside how mortgages, loans and cards are designed.

I've worked in banking for more than 20 years, mostly behind the scenes: analysing how customers behave, designing products and working out their pricing. Mortgages, consumer loans and credit cards have been my day-to-day.
That taught me what almost nobody explains at a bank branch: how a bank sets the interest rate, the fees and the terms, and why a loan that looks cheap can end up expensive.
I started Melvin Finex to put that knowledge on your side of the table: explaining your options calmly, in your language, with nothing to sell.
I work with Spanish speakers in the United States, Latin America and Spain, in English or Spanish.
- Experience
- More than 20 years in banking: customer and risk analytics, product design and pricing (mortgages, consumer loans and credit cards) and funding.
- Qualification
- MBA · IE Business School.
- CISI Level 3 Certificate in Wealth & Investment Management (Spanish) · Chartered Institute for Securities & Investment (CISI), United Kingdom, November 2024.
How I work
Three principles.
Clarity
No jargon. If something isn't clear, I'll explain it again, a different way.
Independence
I don't sell financial products, so my only job is to help you decide better.
Respect
No judgment about your debt or your mistakes. We start from where you are today.
Shall we talk about your numbers?
Message me on WhatsApp or through the form with a short note about your situation. I'll reply personally.