David Carreres · @CodeForUsers

Backend Developer · Odoo Specialist · Marketplace Integrations · DevOps

🇬🇧 English · 🇪🇸 Español

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🇬🇧 About Me

I'm a freelance backend developer based in Valencia, Spain, specializing in Odoo ERP development, marketplace integrations, and cloud infrastructure. I build clean, maintainable systems that solve real business problems.

david = {
    "location":   "Valencia, Spain 🇪🇸",
    "role":       "Freelance Backend Developer",
    "focus": [
        "Odoo module development & ERP customization",
        "Marketplace connectors (Amazon, eBay, WooCommerce, Mirakl, Shopify)",
        "REST APIs & backend services with Python / FastAPI",
        "Cloud & DevOps with Docker, Linux, macOS, Windows, and Cloudflare",
    ],
    "currently_learning": ["advanced optimization"],
    "beyond_code":        ["Gym 🏋️", "Gaming 🎮", "Open Source 🔓"],
}

🔨 What I Build

Area	Details
Odoo Modules	Stock management, pricing rules, ERP flows, business automation
Marketplace Connectors	Amazon, eBay, WooCommerce, Shopify, Mirakl, Temu
APIs & Backend	FastAPI services, REST integrations, database design (PostgreSQL)
Cloud & DevOps	Docker, VPS management, automated backups, Cloudflare, CI/CD
Cross-Platform	Development and deployment on Linux, macOS, and Windows

🧰 Tech Stack

📈 GitHub Stats

🎯 Current Focus

• Architecting robust, reusable Odoo modules for Odoo 16 / 17 / 18 / 19
• Building scalable e-commerce integrations for multi-platform sellers

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🇪🇸 Sobre mí

Soy un desarrollador backend freelance ubicado en Valencia, España, especializado en desarrollo de módulos Odoo, integraciones con marketplaces y despliegue de infraestructura cloud. Construyo sistemas limpios y mantenibles que resuelven problemas reales de negocio.

david = {
    "ubicación":  "Valencia, España 🇪🇸",
    "rol":        "Desarrollador Backend Freelance",
    "especialidades": [
        "Módulos Odoo y personalización de ERP",
        "Conectores para marketplaces (Amazon, eBay, WooCommerce, Mirakl, Shopify)",
        "APIs REST y servicios backend con Python / FastAPI",
        "Cloud y DevOps con Docker, Linux, macOS, Windows y Cloudflare",
    ],
    "aprendiendo_ahora": ["optimización avanzada"],
    "fuera_del_código":  ["Gym 🏋️", "Gaming 🎮", "Open Source 🔓"],
}

🔨 Qué construyo

Área	Detalles
Módulos Odoo	Gestión de stock, reglas de precios, flujos ERP, automatización de negocio
Conectores Marketplace	Amazon, eBay, WooCommerce, Shopify, Mirakl, Temu
APIs y Backend	Servicios FastAPI, integraciones REST, diseño de bases de datos (PostgreSQL)
Cloud y DevOps	Docker, gestión de VPS, backups automatizados, Cloudflare, CI/CD
Multiplataforma	Desarrollo y despliegue en Linux, macOS y Windows

🧰 Tech Stack

📈 GitHub Stats

🎯 Foco actual

• Diseño de módulos Odoo robustos y reutilizables para versiones 16 / 17 / 18 / 19
• Integraciones escalables para vendedores multi-plataforma de e-commerce

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Build useful things. Keep them clean. ❤️