Skip to content
View ernestodeoliveira's full-sized avatar
6 followers · 12 following

Achievements

Achievement: Pair ExtraordinaireAchievement: Pull Shark

Achievements

Achievement: Pair ExtraordinaireAchievement: Pull Shark

Block or report ernestodeoliveira

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
ernestodeoliveira/README.md 
name: Ernesto de Oliveira
located_in: wherever the wifi is good 🌍
from: Brazil
current_focus: Blockchain · AI · Financial Systems
background: 20+ years backend development
philosophy: "AI to amplify, not to replace"

👋 Hey there

Backend developer with 20+ years in the industry. Left traditional finance in 2025 to go deep on blockchain and AI — building things I actually care about.

🔨 What I'm building

Currently working on projects in the blockchain and AI space — more coming soon. 👀

🌐 Blockchain

Starknet enthusiast. Building tooling and onboarding content for the ecosystem.

🛠️ Stack

Backend      C# · Go · Node.js · Python
Frontend     Next.js · React
Blockchain   Starknet · Cairo · Solidity
Data         PostgreSQL · Supabase
Infra        Docker · Linux · CI/CD

🌱 Background

  • 20+ years shipping backend systems in production
  • Former tech lead in Brazilian financial market
  • Pivoted to blockchain + AI in 2025
  • Identify with the solarpunk ethos and network societies
  • Values: freedom — financial, geographic, intellectual

📫 Find me

LinkedIn

Building with purpose. Shipping with care.

Popular repositories Loading

  1. SPI SPI Public

  2. Android Android Public

  3. AppJava AppJava Public

  4. AppHello AppHello Public

  5. AppLogin AppLogin Public

    Java

  6. AppRadio AppRadio Public

    Java