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The future is on-chain!
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gabrielfst30/README.md

Gabriel Santa Ritta

Blockchain Backend Engineer & Tech Lead with 5+ years building scalable products at the intersection of Web3, AI, and software architecture. Focused on DeFi/RWA protocols, event-driven systems, and on-chain/off-chain integrations.


🛠 Technical Skills

Blockchain & Web3

  • EVM — Solidity · Hardhat · Foundry
  • XRP Ledger (XRPL)
  • DeFi & RWA architecture · on-chain transaction tracking
  • Wallet integrations — Metamask · Dynamic · Xaman
  • Chainlink

Backend

  • Node.js · TypeScript · Express
  • PostgreSQL · Prisma ORM
  • Apache Kafka · event-driven architecture
  • Docker · microservices

Frontend

  • React · Next.js · TypeScript · SCSS
  • Figma · Design Systems

AI & Agents

  • Claude · GPT integrations
  • Agent workflows and automation — Claude Agents · Antigravity · local LLMs
  • Prompt engineering applied to software engineering

Technical Leadership

  • Architecture design · technical documentation · roadmap planning
  • Sprint planning · backlog refinement · Scrum · Kanban

Pinned Loading

  1. super-gabriel-claude-toolkit super-gabriel-claude-toolkit Public

    Reusable collection of Claude Code agents and skills for structured software development workflows. Project-agnostic — plug into any codebase with a CLAUDE.md.

    2

  2. foundry-smart-contract-lottery-f23 foundry-smart-contract-lottery-f23 Public

    Este é um contrato de sorteio (lottery/raffle) que utiliza o VRF (Verifiable Random Function) da Chainlink para gerar números aleatórios criptograficamente seguros. O contrato permite que usuários …

    Solidity 1

  3. duxfund-dapp duxfund-dapp Public

    DuxFund é uma aplicação web desenvolvida em Next.js que integra com a blockchain XRPL (XRP Ledger) para facilitar transações de criptomoedas e criação de NFTs.

    TypeScript 2 4

  4. donation donation Public

    Donation é uma aplicação descentralizada que permite o envio de doações em ETH para um contrato inteligente, armazenando o histórico on-chain. Ideal para projetos filantrópicos, arrecadações e expe…

    TypeScript

  5. FundMe FundMe Public

    Um contrato inteligente que aceita pagamentos em ethereum para financiar um projeto

    Solidity

  6. Sistema-Pizzaria Sistema-Pizzaria Public

    Sistema de pizzaria (front/back) feito em typescript, next, react, prisma e postgreSQL

    JavaScript 1