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28 followers · 79 following
  • Colombia

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Achievements

Achievement: YOLOAchievement: Pull Sharkx2Achievement: Quickdraw

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rookiecol/README.md

👋 Hi there, I'm Juan

Full Stack & Blockchain Developer | Web3 Builder | Tokenization Enthusiast

🧠 About Me

I'm a full-stack developer with a background in Industrial Engineering and 3+ years of experience building scalable systems across Web2 and Web3. I specialize in backend development with NestJS, microservices, and event-driven architectures, and I’m passionate about creating seamless developer and user experiences on the blockchain.

I transitioned into tech from a background in IoT and sales, and since then, I’ve worked on innovative solutions involving tokenized assets, cross-chain interoperability, and developer tooling. I've contributed to multiple open-source projects, participated in and won Web3 hackathons, and built systems deployed on AWS (ECS + RDS) using modern DevOps workflows.

🚀 What I'm working with:

  • Backend: NestJS · RabbitMQ · PostgreSQL · GraphQL · Microservices · Monorepos
  • Frontend: React · Next.js · Wagmi · Thirdweb SDK · TailwindCSS
  • Blockchain: Solidity · ERC-20/721/1155 · Tokenization · LayerZero (OFT) · Hyperlane · CELO · Polygon
  • DevOps: Docker · GitHub Actions · AWS ECS/RDS · Lambda
  • Tooling: CLI development · FastAPI scrapers · Git · Viem · Hardhat

🌱 Currently learning & building:

  • Cross-chain and L2 solutions (LayerZero, Axelar, CCIP)
  • Tokenized systems for real-world assets (ERC3643 - EIP-7493)
  • Improving my solidity level

📫 Reach Me:

📧 [email protected]

Thanks for stopping by! Feel free to connect or reach out 👇

Pinned Loading

  1. react-ts-materialui react-ts-materialui Public

    Project created to learn materialUI

    TypeScript

  2. turbo-monorepo-mern turbo-monorepo-mern Public

    This is a Tasker App using turborepo with React(TS+Tailwind), Nest.js and Mongo

    TypeScript 2

  3. semantic-search-langchain-pinecone semantic-search-langchain-pinecone Public

    This apps allows to query documents on Pinecone Vector Database

    TypeScript

  4. rootstock-marketplace rootstock-marketplace Public

    Forked from rsksmart/runes-marketplace

    TypeScript

  5. debridge-mcp debridge-mcp Public

    TypeScript

  6. dorg dorg Public

    TypeScript