Freelancer profile translated to English.
Back to original languageAbout Tomás
I am a full-stack developer with over 8 years of experience in SaaS, e-commerce, and custom ERP/POS projects.
I work on both frontend (React, Next.js, Vue, TailwindCSS) and backend (Node.js, TypeScript, Laravel, Symfony, PostgreSQL, MySQL). I have developed several multi-tenant SaaS applications with payment integrations (Stripe, PayPal, and Spanish banks) and management applications (clinics, leads, local administration).
In e-commerce, I am proficient in Shopify (Liquid, custom sections from Figma, app integrations) and WooCommerce, where I have resolved complex issues, optimized performance, and developed custom plugins.
I also have extensive experience in automation with n8n, integrating CRMs, payment gateways, and bots (Telegram, WhatsApp, etc.), and I use AI to streamline repetitive processes without losing control in production deployments.
My approach is always to solve problems quickly, with clean, business-oriented code.
Spanish
Native or bilingual
Catalan
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- Muninfor S.LChief Technology Officer & R&D LeadJune 2023 - Today (3 years and 2 months)Tudela, NA, SpainAt Muninfor S.L., I am CTO and head of R&D, focusing on the technical aspects of daily business operations. We handle infrastructure maintenance, provide software development support, and explore how AI and language models (LLMs) can be applied to real-world solutions for our clients.
- Agradaweb Digital ServiceFrontend Engineer | Shopify, WordPress & PluginsFebruary 2021 - Today (5 years and 6 months)Tudela, NA, SpainAt AGRADAWEB, we specialize in creating customized web solutions for each client. We develop custom themes and plugins for Shopify and WordPress, work with PrestaShop and Magento, and improve online visibility through SEO and SEM campaigns.
- Zona GráficaFull Stack DeveloperJuly 2018 - May 2020 (1 year and 10 months)Tudela, NA, SpainAt ZonaGráfica, I worked as a web developer creating and maintaining digital projects for various clients. I was also responsible for server and database management, developing cloud-based CRMs, and handling SEO and website maintenance to ensure projects continued to function and grow over time.
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Education
- Computer Scienceies mont-roig2017
- Tenancy for LaravelWeb Development2022Crear proyecto Instalar dependencias y generar base de datos Revisando el Provider de Tenancy Crear modelos y aplicar configuración Registrar rutas y configurar las rutas de inquilinos Privilegios MySQL Crear Tenant y Dominio con Tinker Capturar excepciones si el tenant no se encuentra Pasando las sesiones por base de datos Registro de inquilinos Ajustar rutas y assets para que trabajen correctamente Crear usuario propietario de la aplicación inquilino y notificar por correo MailHog y probar registro completo de inquilinos Ajustar registro para dar de alta clientes del inquilino Recuperar contraseñas por parte clientes inquilino Definir modelos para los inquilinos Acceder a la base de datos central desde el inquilino Acceder a las bases de datos de inquilinos desde la central
Certifications
- Web ProgrammingIES Mont-roig2016