Senior Web Development for Agencies — React, Node.js, Technical SEO & Astro
White-label technical partnership for agencies that need to ship more without hiring. 20+ years building for Mapfre, Vodafone, Merlin Properties. Quote in 24-48h.
Experience on projects for:
Services
White-label development
Websites, landings and apps for agency clients. React, Next.js, Astro. I deliver finished product, not specs.
Technical SEO & audits
Core Web Vitals, Schema.org, redirect maps, hreflang. Audit + direct implementation, not just a report.
n8n automation
I connect CRMs, ERPs and APIs. Cut up to 80% of manual task time.
Maintenance & migrations
WordPress, Prestashop, Shopify. Migrations, monthly maintenance and product evolution.
How I work with agencies
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1. Briefing
You send me the client brief: Figma designs, technical requirements, timeline. I understand the scope without endless meetings.
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2. Estimate in 24-48h
You receive scope, timeline and a fixed quote. No "it depends" or surprises. You decide whether to proceed.
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3. Iterative development
Weekly demos with staging access. Direct communication via Slack or WhatsApp. Your client sees real progress.
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4. Delivery + support
Deployment, documentation and 30 days of support included. Handoff to your team if you want to keep maintenance in-house.
20+
years building digital products
Projects for Mapfre, Vodafone, Essilor, BBVA, Santander, Merlin Properties and Cepsa, among others.
Agency partnerships
White-label development, technical partner without overhead. I join a project with no onboarding curve.
View agency servicesTechnical SEO
Technical audits with direct implementation. Core Web Vitals, Schema.org, redirect maps.
View SEO servicesCareer path
20+ years of experience · Vodafone · Innocv · Alkemy
Senior Web Dev
As a freelance developer at iqvmedia, I specialize in building tailored web solutions and automating business processes for companies and entrepreneurs. I develop full-stack applications with modern technologies such as React, Node.js, TypeScript, and NoSQL databases, while also implementing automated workflows with n8n that connect CRMs, ERPs, and third-party systems. My portfolio includes e-commerce platforms, management systems, SaaS applications, corporate websites, and automation solutions that have reduced manual task time by up to 80%. I focus on code quality, user experience, scalability, and intelligent process optimization through smart automation.
Technologies
Clients
View earlier experience
Senior Developer
At InnoCV Solutions, I played an active role in developing and maintaining enterprise web applications. I collaborated with multidisciplinary teams to deliver effective and scalable solutions using React, Node.js and relational databases. My responsibilities spanned the full development lifecycle—from requirements analysis to production deployment. I also contributed to system architecture improvements and implemented new features that enhanced operational efficiency.
Technologies
Clients
IT Manager
At Alkemy, I advanced from full stack developer to Head of IT, leading a growing team that expanded from 2 to 10 members and overseeing complex web and mobile development projects. My responsibilities included infrastructure optimization, implementation of development best practices, resource management, and coordination with business teams. I introduced CI/CD processes, improved code quality through mentoring and code reviews, and drove the digital transformation of several key projects.
Technologies
Clients
Senior Frontend Developer
At Vodafone Spain, I was responsible for the development and maintenance of the fiber optic section of the corporate website. I used frontend technologies such as HTML5, CSS3, JavaScript and jQuery to create a smooth and modern user experience. I worked closely with design and marketing teams to implement the latest UI/UX trends. My work included web performance optimization, accessibility improvements, implementation of interactive features and continuous maintenance to ensure compatibility across different browsers and devices.
Technologies
Clients
Web Developer
At Grupo Talentum, I actively participated in the development of web portals and online stores for customer loyalty applications. I developed a complete coupon redemption system using CodeIgniter as a PHP framework. My work included integration with third-party APIs, implementation of secure payment systems, MySQL database management, and creation of intuitive admin interfaces. I collaborated with design teams to create engaging user experiences and contributed to performance optimization of the web applications.
Technologies
Clients
Web Developer
At Inprosa Ibérica S.A., a mid-sized company, I took on multiple roles due to the versatility required. I was responsible for the development and maintenance of the corporate website, the implementation of e-commerce solutions, IT systems and network maintenance, social media community management, and full order and customer management. This experience provided me with a complete vision of digital business, from technical development to customer service and online marketing. I developed skills in project management, customer support and digital marketing in addition to my technical expertise.
Technologies
Clients