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Hi, my name is

Carlos Del Hierro

Senior Drupal Analyst Developer

Building Scalable Digital Experiences. Expert in Custom Modules & High-Performance Drupal Systems.

About Me

As a Drupal developer with several years of experience, I am passionate about creating customized and scalable web solutions. I take pride in working with Drupal due to its flexibility and powerful customization capabilities, which allow me to design highly functional websites that meet the unique needs of each project.

Specialized in custom modules, high-performance Drupal systems, and integration with external APIs. Currently combining my Drupal development experience with Artificial Intelligence training to create smarter and more efficient web solutions.

With over 15 years of experience in the technology sector and more than 10 years working with Drupal, I bring an analytical and results-oriented approach to every project.

15+ Years Experience
10+ Years with Drupal
2 Master's Degrees

Expertise & Services

🏗️

Custom Module Development

Building complex, high-performance logic tailored to specific business needs using Drupal API best practices.

🔄

Drupal Migrations

Seamlessly migrating data and infrastructure from legacy systems or previous versions to Drupal 10/11.

📱

Decoupled & Headless

Architecting modern decoupled solutions using Drupal as a robust backend for React/Next.js frontends.

Experience

Web Analyst Developer @ Sopra Steria

Current
Dec. 2023 — Present Santander y alrededores
Development and analysis of web solutions with Drupal for large-scale projects. Design and implementation of custom modules, integration with external APIs, and performance optimization of Drupal applications.

Senior Web Developer @ The Whiteam

Mar. 2023 — Dec. 2023 España
Senior Drupal developer. Development of complex web solutions, custom module architecture, and technical leadership in Drupal projects.

Web Developer @ CIC Consulting Informático

Nov. 2014 — Jun. 2021 Santander y alrededores
Web development with Drupal and other technologies for over 6 years. Specialization in CMS, web project management, and front-end and back-end development. Working with CSS, Git, PHP, and modern web technologies.

Web Developer @ Arko Promociones Culturales

Sep. 2011 — Nov. 2014 Santander
Development and maintenance of websites for cultural promotions. Web design, front-end programming, and content management.

IT Technician @ COERCAN

Sep. 2009 — Mar. 2010 Santander
IT technical support and internal application development.

IT Technician @ Froxá S.A.

Jan. 2009 — Mar. 2009 Santander
IT technical support and equipment maintenance.

Education

BIG school

Master in AI Development

2025 — 2026
INESEM Business School

Master in Multiplatform Application Management and Development (DAM)

2021 — 2023
Forcontu

Introduction to Drupal 10

2023 — 2023
Coursera

Google IT Automation with Python

2023 — 2023
Forcontu

Introduction to Drupal 9

2020 — 2020
CIC

Advanced WordPress Course

2015 — 2015
Seis cocos

HTML, CSS and jQuery Mobile Course

2014 — 2014
CESINE

Computer Engineer

2006 — 2010

Skills & Technologies

Drupal PHP CSS JavaScript Git Python Kotlin MySQL/MariaDB HTML jQuery Twig Composer Docker/DDEV WordPress Symfony API REST Google Cloud Linux Nginx Apache Sass/LESS Bootstrap Inteligencia Artificial

Certifications

Coursera

Specialization - Google IT Automation with Python

Mar. 2023
Coursera

Automating Real-World Tasks with Python

Mar. 2023
Coursera

Configuration Management and the Cloud

Mar. 2023
Coursera

Troubleshooting and Debugging Techniques

Mar. 2023
Coursera

Introduction to Git and GitHub

Feb. 2023
Coursera

Using Python to Interact with the Operating System

Feb. 2023

What's Next?

Let's Work Together

I'm currently open to new opportunities. Whether you have a Drupal project in mind or just want to say hi, I'll do my best to get back to you!