# Alejandro Quintana — PHP Full-Stack Developer

> Alejandro Quintana is a PHP Full-Stack Developer based in Brazil, focused on web applications, SaaS products, relational databases, deployment and production infrastructure. Available for remote engineering opportunities worldwide.

## Core Information
- **Full Name:** Alejandro Quintana
- **Professional Moniker:** Aleq / aleqcodes
- **Role:** PHP Full-Stack Developer
- **Location:** Manaus, Amazonas, Brazil (America/Manaus, GMT-4 timezone)
- **Languages:** English (B2 / Professional working proficiency), Spanish (Native), Portuguese (C2 / Full proficiency)
- **Availability:** Open for full-time remote developer positions, technical consulting, and selected web application contracts worldwide
- **Primary Website:** https://aleq.me
- **Email:** aleqpro@gmail.com
- **WhatsApp:** https://wa.me/5592920006286
- **GitHub:** https://github.com/aleqcodes/
- **LinkedIn:** https://www.linkedin.com/in/alejandro-quintana
- **Curriculum Vitae (PDF):** https://aleq.me/uploads/Alejandro-Quintana-PHP-Developer.pdf

## Technical Profile & Stack
- **Core:** PHP 8.x (Native PHP, OOP, MVC architecture, clean server-rendered applications), JavaScript, MySQL 8, MariaDB, Git.
- **Infrastructure & Deployment:** Docker, Docker Compose, Linux VPS (Ubuntu/Debian), Nginx, Apache, Dokploy, Coolify, Cloudflare (DNS, SSL/TLS, WAF, Edge Caching).
- **UI / Frontend:** Semantic HTML5, CSS3, Tailwind CSS, DaisyUI, Bootstrap, Responsive Mobile-First Design, WCAG Accessibility.
- **Additional Experience:** WordPress (~10 years), Elementor, cPanel, WHM, CyberPanel.

## Featured Projects

### Redivivas - PLATAFORMA PARA IGREJAS EM CÉLULAS
- **Role:** Creator & Solo Developer
- **Summary:** SaaS platform created and developed independently by Alejandro Quintana to help churches manage cells, members, reports, and administrative structures.
- **Metrics:**
  - 40+ active SaaS users
  - 500+ reports generated
  - 30+ registered cells
- **Case Study:** https://aleq.me/projects/redivivas
- **Live System:** https://redivivas.aleq.me/

### Pedala Rota Urbana
- **Role:** Solo Developer
- **Summary:** Event and reservation management platform independently developed by Alejandro Quintana for cycling events, participants, and high-concurrency booking flows.
- **Metrics:**
  - 88+ events managed
  - 3,658+ reservations processed
  - 300+ users/participants
- **Case Study:** https://aleq.me/projects/pedala-rota-urbana
- **Live System:** https://pedalarotaurbana.com.br/

### Mais Solidário
- **Role:** Full-Stack Rebuild
- **Summary:** Education scholarship platform substantially rebuilt by Alejandro Quintana using a simpler, maintainable PHP/MySQL architecture.
- **Metrics:**
  - 200+ courses available
  - 350+ scholarship offers
- **Case Study:** https://aleq.me/projects/mais-solidario
- **Live System:** https://maissolidario.com.br/

### Other Projects
- **Clima 4:** Corporate B2B platform for an HVAC engineering firm in Portugal. Case study: https://aleq.me/projects/clima4 | Live: https://www.clima4.pt/
- **Tô no Prego:** Mobile-first 24/7 emergency roadside tire repair landing page. Case study: https://aleq.me/projects/tonoprego | Live: https://borrachariatonoprego.com/
- **Quintal Alegrias:** Warm institutional school portal for early childhood education. Case study: https://aleq.me/projects/quinta-alegrias | Live: https://quintalagrias.com.br/

## Professional Experience
- **Web Developer / Internet Programmer** — Diretório Digital (Manaus, Amazonas, Brazil) · 2025 – Present
  PHP applications, dashboards, MySQL/MariaDB, Docker and production infrastructure.
- **Web Developer & Digital Solutions Consultant** — ALEQ Digital Services · 2021 – 2025
  Web applications, WordPress, hosting, infrastructure and digital solutions.
- **Web Developer** — Hexabytes Inc · 2016 – 2020 · Venezuela
  Web development, WordPress, hosting environments, maintenance and technical support.

## Extended Documentation
- [Full LLM Specification](/llms-full.txt): Comprehensive background, engineering decisions, and case study retrospectives.
- [Project Catalog](https://aleq.me/projects): Complete production case studies.
- [About Alejandro](https://aleq.me/about): Background, education, and language proficiencies.