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
1. Briefing
You send me the client brief: Figma designs, technical requirements, timeline. I understand the scope without endless meetings.
2. Estimate in 24-48h
You receive scope, timeline and a fixed quote. No "it depends" or surprises. You decide whether to proceed.
3. Iterative development
Weekly demos with staging access. Direct communication via Slack or WhatsApp. Your client sees real progress.
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