I'm Felipe and I often split my time between US and Brazil. I'm enthusiastic about functional programming. My go-to languages these days are usually Kotlin, Ruby or Typescript.

Occasionally, I hack on Huskly Finance.

Places I've recently worked at:

• GrowthX building AI-powered data workflows (2025)
• Eppo Experimentation, analysis, feature flagging and building the Eppo SDKs (2024)
• Alza (now defunct 💀) building a neobank for the latino population in the US (2023)
• QuickNode 🪙 building their Ethereum NFT and token APIs (2022)
• Stripe 💸 building payments infra for Latin America (2019-2021)
• Airbnb building the Airbnb Android app (2015-2019)

I'm also a regular contributor to open source and write semi-regularly write on my blog.

Cheers! ☕