Skip to content
View JoaoPec's full-sized avatar
😶‍🌫️
😶‍🌫️
24 followers · 43 following

Achievements

Achievement: QuickdrawAchievement: Pull Shark

Achievements

Achievement: QuickdrawAchievement: Pull Shark

Block or report JoaoPec

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 is supported. This note will only be visible to you.
Report abuse

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

Report abuse
JoaoPec/README.md

João Curcino

Software Engineer • Full-Stack • Financial Systems • Mobile & Web

🌐 Portfolio • 📩 Email • 💼 LinkedIn

🚀 About

Software Engineer building full-stack products — from mobile apps to backend APIs and cloud infrastructure. Focused on financial systems, marketplaces and real-time applications with NestJS, Flutter, Next.js and Laravel.

Experience with PIX, boletos, credit card, event-driven architecture (Kafka), mobile development (Flutter/Dart) and production systems running on Docker + Linux.

💼 Experience

Software Engineer @ Infocraft
2024 - Present

⚡ Full-stack services (NestJS / Laravel / Next.js)
💳 Financial integrations (PIX, boletos, credit card)
📱 Mobile development (Flutter)
📄 Digital signature & automation
📊 Management systems & performance optimization

🚀 Projects

🧥 Vistta

🔗 vistta.app

C2C marketplace for second-hand fashion

  • APIs & backend architecture
  • Chat & real-time flows
  • Listings & transactions
  • Mobile-first experience

📈 Markowitz

Portfolio Optimization

  • Risk vs return analysis
  • Efficient frontier
  • Python simulations
  • Financial modeling

🧠 Stack

Backend

Node.js NestJS Laravel Go

Frontend & Mobile

Flutter Next.js React Vue.js

Databases

PostgreSQL MongoDB MySQL

Infrastructure

Docker Linux Nginx Apache Kafka

📊 Stats

Pinned Loading

  1. TwilioBG TwilioBG Public

    Worker em Node.js para enviar lembretes agendados via WhatsApp usando Twilio e MongoDB.

    JavaScript

  2. goWallpaper goWallpaper Public

    TUI em Go para listar wallpapers e definir o plano de fundo com feh.

    Go

  3. limpaSalvador_backend limpaSalvador_backend Public

    API Node.js/Express do LimpaSalvador com autenticação, posts e upload de imagens.

    JavaScript

  4. eureka eureka Public

    Quiz de expressões algébricas em Go com níveis de dificuldade.

    Go

  5. Fronteira-de-Markowitz Fronteira-de-Markowitz Public

    Análise em Python da fronteira eficiente de Markowitz para carteiras da B3.

    Python

  6. historiasVivas historiasVivas Public

    Plataforma Laravel para registrar e organizar memórias multimídia.

    Blade