João Marques

João Marques

Senior Full Stack Developer

Building robust enterprise systems with modern technologies

About Me

I'm a Senior Full Stack Developer with over years of experience building enterprise-grade applications. Based in Santa Catarina, Brazil, I specialize in designing and implementing scalable systems that solve real business problems.

My expertise spans the entire development lifecycle, from architecting robust backend systems with Laravel and MariaDB/MySQL to crafting responsive interfaces with Vue.js and cross-platform mobile apps with Flutter.

Skills & Technologies

Backend

  • PHP / Laravel
  • MariaDB / PostgreSQL / SQLite
  • REST APIs
  • System Design

Frontend

  • Vue.js
  • JavaScript / TypeScript
  • HTML / CSS
  • Responsive Design

Mobile

  • Flutter / Dart
  • Cross-platform Development
  • Mobile UI/UX

DevOps & Cloud

  • AWS (EC2, Route 53)
  • CI/CD Pipelines
  • Server Hardening
  • Linux Administration

Systems & Tools

  • Zig
  • Git
  • Docker
  • Linux

Experience

FORVEN

Sep 2025 - Present

Senior Full Stack Developer - Remote

  • Automated creation and configuration of customer subdomains using AWS CLI tools
  • Secured EC2 servers and domain connections using HTTPS and strict access policies
  • Enhanced website performance, accessibility, SEO, and best practices
  • Collaborated on continuous improvement of infrastructure and CI/CD automation
AWS, Route 53, EC2, DevOps, Web Performance

GBBS Software

May 2023 - Oct 2025

Senior Full Stack Developer - Imbituba, SC

  • Developed and maintained a large-scale ERP for industrial and commercial sectors
  • Led the design of a multi-instance ERP management system with RESTful APIs
  • Introduced Continuous Integration and automated testing pipelines
  • Responsible for backend scalability, frontend optimization, and AWS hosting
Laravel, Vue.js, Flutter, AWS, MariaDB, CI/CD

Inkor - Tintas e Argamassas

Jan 2019 - Nov 2022

Full Stack Developer - Imbituba, SC

  • Designed and implemented internal management systems integrating production, logistics, and sales
  • Built responsive Vue.js interfaces connected to RESTful Laravel APIs
  • Improved data accuracy and user experience through schema redesign
PHP, Laravel, Vue.js, MySQL, REST APIs

Get in Touch

Interested in working together? Feel free to reach out.