Daily insights to make your capital work smarter

One email a day showing you how to optimize your capital and generate instant rewards through DeFi.

I'm Eriz.

Cool things I have done:

I manage my own $10M hedge fund and deploy capital into DeFi strategies daily.
Collaborated with Bankia (later merged into CaixaBank, with ~€263 billion in wealth management assets) to develop a Reinforcement Learning quantitative trading strategy. View
Co-created a hybrid classical–quantum trading algorithm for Kutxabank (€6 billion AuM in private banking/wealth management arm), in partnership with Fujitsu. (press release 1, press release 2, press release 3)
Ranked #1 in the EPAT Quantitative Trading Program, receiving the Best Performing Alumni Award. View
Delivered talks and content on state-of-the-art quantitative trading strategies, amassing 100,000+ views across platforms. View
Created a triangular arbitrage bot for cryptocurrency markets that managed $1M AUM and achieved 150% APR in 6 months. Under NDA. Contact for more information. Contact

I use DeFi to make capital work harder than any financial or non-financial investment—earning yield when I invest, points that turn into money when I participate, and cashback when I spend. In DeFi, every action compounds into income. And I can teach you how to do the same.

You don't need millions. The truth is, the capital required to live entirely off investment revenue and passive income is far lower than you imagine. With the right strategy, your money generates yield every second, 24/7/365—liquid, instant, and effortless.

This is not like traditional investments, where risk is high and revenue is delayed. This is DeFi: the new S&P 500. The foundation of generational wealth for a new era. Those who pass on it now will regret it for generations.

In DeFi, your capital can achieve 3x efficiency or more. Imagine if every dollar you had could be cloned three times—and each clone went to work for you at the same time. That's what DeFi makes possible: your money working in multiple places simultaneously, generating more income in real time. And it does this without adding more risk—something traditional finance could never dream of offering.

But yield is only the beginning. Every move in DeFi stacks another income stream:

  • Points that later convert into airdrops, worth thousands.
  • Cards that return up to 5% on every purchase.
  • Protocol rewards layered on top of yield.

It means your money works when you invest, when you spend, even when you simply participate.

It is tax-efficient. You decide how, when, and where to manage your yield. Total freedom, built into the system.

And above all—you stay in control. Your money, in your wallet. No intermediaries. Nobody else can touch it.

Stop paying abusive fees to private banking or fund managers. With DeFi, you can start from any amount and keep 100% of the upside—your money works for you, not for them.

This is the smartest investment of our time: always working, always liquid, always yours.

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