Nathan de Barros

Full Stack Developer with web and infrastructure experience

I build complete web solutions: application, interface, integrations, and production environment.

Nathan de Barros — Developer

About

I am a Full Stack Developer with experience building, maintaining, and deploying websites, management systems, online stores, admin panels, and integrations for real clients. I work with PHP, JavaScript, Laravel, WordPress, WooCommerce, MySQL, React, Node.js, HTML, CSS, and REST APIs.

My profile connects development, design, and infrastructure: I also work with VPS, Linux/Ubuntu, deployments, domains, DNS, SSL, corporate email, web servers, networks, cabling, and local equipment. This helps me understand a project end to end and build solutions that work technically, serve the business, and hold up in production.

Professional experience

Web Developer / Full Stack Developer

Freelancer

2014 - Present
  • Development of institutional websites, landing pages, online stores, custom systems, and admin panels.
  • Backend development with PHP/Laravel, MySQL, REST APIs, and integrations with external services.
  • Implementation of authentication, user roles, CRUDs, dynamic forms, search, filters, and automations.
  • Customization and development on WordPress and WooCommerce.
  • Integration of APIs, payment gateways, email services, and lead-capture flows.
  • Configuration and administration of production environments on Linux/Ubuntu VPS.
  • Application deployment, domain setup, DNS, SSL, web servers, and related services.
  • Diagnosis and troubleshooting at both application and infrastructure level.

Graphic Designer / Web and Technical Support

Yury's Free Shop

2018 - November 2025
  • Design of advertising assets, social media content, website visuals, and commercial campaigns.
  • Creation of graphic materials focused on communication, promotions, and sales goals.
  • Maintenance and visual improvements for the website and its content.
  • Technical support for software setup, equipment configuration, and internal issue resolution.
  • Work with local networks, cabling, connectivity setup, and maintenance.
  • Support in configuring and maintaining servers and services used by the company.
  • Cross-functional collaboration between design, web, and technology areas to solve operational needs.

Technologies and tools

Backend

  • PHP
  • Laravel
  • Node.js
  • Express
  • MySQL
  • APIs REST
  • AJAX

Frontend

  • JavaScript
  • React
  • SvelteKit
  • HTML5
  • CSS3
  • Bootstrap
  • Tailwind CSS
  • Responsive Design

CMS y e-commerce

  • WordPress
  • WooCommerce
  • Plugins
  • Hooks
  • Filters
  • Snippets

Infraestructura

  • Linux / Ubuntu
  • VPS
  • Docker
  • Despliegues
  • DNS
  • SSL
  • Servidores web
  • Correo corporativo / Webmail

Redes y soporte

  • Redes LAN
  • Cableado de red
  • Configuración de equipos
  • Servidores locales
  • Configuración de software
  • Diagnóstico y soporte técnico

Herramientas

  • Git
  • GitHub
  • Composer
  • NPM
  • VS Code

Extras

  • SEO
  • Diseño gráfico
  • UX
  • Comunicación visual
  • Trabajo remoto

Languages

Projects

Total: 13

Education and certificates

Full Stack Developer with HTML5, CSS3, JS, AJAX, PHP & MySQL

Código Con Juan (Udemy)

2024

Full Stack Software Developer — Professional Certificate

IBM (Coursera)

2024

View Credly

Frontend Development using React — .NET FullStack Specialization

Board Infinity

2023

Web Development (HTML, JS, CSS)

Ceibal — Jóvenes a Programar

2022

HTML & Office

Microsoft — INEFOP

2021

Web Development (HTML, CSS3)

Instituto de Economía Internacional — Universitat d’Alacant

2016

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