Senior Software Engineer · Tech Lead · Full-Stack Architect
React · NestJS · TypeScript · PostgreSQL · Stripe · AWS Cognito · OpenAI
🇧🇷 Based in Brazil | 🧠 7+ Years Experience | 🏥 Building HIPAA-Compliant Healthtech Apps
const currentProject = {
name: "SXRX",
description: "Post-operative recovery SaaS for surgeons and patients",
techStack: [
"Next.js",
"NestJS",
"PostgreSQL",
"MikroORM",
"Capacitor",
"Stripe",
"Firebase",
"AWS Cognito"
],
features: [
"HIPAA compliance",
"Semantic AI search",
"Subscription schedules",
"Mobile-web hybrid",
"Role-based access",
"Push notifications"
]
};const matheusStack = {
frontend: ["React", "Redux", "Storybook", "Emotion", "Cypress", "JEST"],
backend: ["NestJS", "Node.js", "Express", "Prisma", "TypeORM"],
databases: ["PostgreSQL", "MongoDB", "MySQL"],
devops: ["Docker", "GitHub Actions", "AWS", "Firebase"],
languages: ["TypeScript", "JavaScript", "SQL", "Python"],
integrations: ["Stripe", "OpenAI", "Puppeteer", "Commitizen"]
};- 🧠 Architecting and developing SXRX, a HIPAA-compliant healthtech platform (2023–Present)
- 🚀 Led front-end development at Pingback.com, a content monetization platform
- 🏡 Created full real estate management platform for Cavallini Imóveis
- 🔌 Integrated OpenAI for customer assistant agents using NestJS
- 💳 Developed advanced Stripe billing flows: webhooks, subscription phases, etc.
- 📸 Created automated screenshot tools with Puppeteer
- 📦 Built component libraries with Storybook, JEST, Rollup, and Lerna
- 🧪 E2E testing culture with Cypress, GitHub Actions, and Commitizen
- 2018–2019: Front-End Developer @ Usabit
- 2019–2020: Full-Stack Developer @ Cavallini Imóveis
- 2020–2022: Head of Front-End @ Pingback.com
- 2022–2024: Senior Engineer @ FullStack Labs
- 2025–Now: Technical Lead @ Gnarlysoft
- Project: SXRX (Healthtech SaaS)- 📂 GitHub Repos
const hobbies = ["🎮 Gaming", "🎸 Playing Guitar", "☕ Drinking Chimarrão", "🏞️ Hiking"];
const values = ["Clean Code", "Ownership", "Simplicity", "Security by Design", "Team Collaboration"];Open to exciting technical challenges, remote collaborations, and impactful ideas. Feel free to reach out on LinkedIn or explore my repos here.