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👋Hello, I'm Caio!

Lead Software Engineer& Web3 Educator

I help frontend developers master Web3 technologies and build the decentralized future. With over 10 years of experience, I've transformed thousands of careers through blockchain development education.

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About Me

Lead Software Engineer with 10+ years building scalable web and blockchain applications. I've transformed complex ideas into production systems serving millions of users, and now help developers master Web3 through practical, real-world education.

10+ years solving complex performance challenges

Web3 pioneer since 2019 with production DApps

Taught 2000+ developers blockchain development

Self-taught with continuous learning mindset

Latest Articles

Insights and tutorials on Web3 development

Ethereum

React

Web3.js

Getting Started with Ethereum Development

A comprehensive guide to building your first dApp with React and Web3.js

Dec 15, 20248 min read

Ethereum

React

Web3.js

Smart Contract Integration in React Apps

Learn how to seamlessly integrate smart contracts into your React applications

Dec 10, 202412 min read

Web3 Authentication Patterns - Web3 development tutorial

Ethereum

React

Web3.js

Web3 Authentication Patterns

Modern authentication patterns for decentralized applications

Dec 5, 20246 min read

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Featured Projects

Real-world Web3 applications I've built

Real-time Alerts Platform

Competitive intelligence dashboard with infinite pagination and ML data enrichment

React

TypeScript

Web3.js

Next.js

Code Demo

Blockchain Fitness DApp

Fitness app with NFT integration and token rewards system

React

TypeScript

Web3.js

Next.js

Code Demo

E-commerce Performance Optimization

Reduced loading time by 1.3 seconds on high-traffic pages

React

TypeScript

Web3.js

Next.js

Code Demo

Multi-Chain DApp Development

Various DApps across several blockchain networks including DeFi protocols

React

TypeScript

Web3.js

Next.js

Code Demo

Web3 for Frontend Devs

Master blockchain development with the skills you already have. Go from React developer to Web3 expert in 8 weeks.

10+

Years of Experience

2000+

Students Taught

15+

Real Projects Built

What You'll Learn:

Ethereum & Smart Contract Fundamentals
React + Web3.js Integration (wagmi, ethers)
DeFi Protocol Development
NFT Marketplace Creation
Multi-Chain DApp Development
Production-Ready Security Best Practices

$297

$497

Limited Time: 40% Off

30-day money-back guarantee