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About me

I specialize in fixing complex systems under real-world constraints, especially when things are already broken or too risky to touch.

I'm a full-stack developer with 30 years of experience. On the frontend I work with React and Next.js (Tailwind for styling). On the backend it's TypeScript (NestJS), PHP (Symfony), and Python (including ML projects). I've also built native mobile apps in Swift, Kotlin, Java, and React Native.

I handle my own DevOps: AWS, containers, lambdas. I like knowing how everything runs under the hood. When set up right, infrastructure gets out of your way and lets you focus on the real work.

It's like LEGO for grownups, but with a chance of electrocution. I speak English, Portuguese, Spanish, German, and Greek. If you're not looking to hire me, send me a meme in one of those languages and we can at least laugh together.

Let's build something cool. Or at least fix that one weird bug that's been haunting you.

Get in touch

or book a call

ddz.dev LLC

75 E 3rd St, Ste 7
Sheridan, WY 82801
United States
+1 929 888 7421