Hi there! I'm Manuel M. Retamozo G.|

Full Stack Developer who enjoys building things that live on the internet. I specialize in creating solid and scalable digital experiences, focusing on code quality and ensuring the end user enjoys the journey.

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About

Beyond code, I'm naturally curious. I love the challenge of turning an abstract idea into a functional solution. My strength lies in the frontend (where the visual magic happens!), but I navigate the backend with ease because understanding the whole puzzle is key.

I've worked with technologies like Angular, React, .NET, and SQL databases, but tools are just that: tools. What really drives me is constant learning and applying that knowledge to solve real problems. If I'm not coding, you'll probably find me exploring new tech or unplugging in nature.

Experience

Hiberus

2025 - Actual

Full Stack Developer

Currently at Ibercaja, I'm immersed in the Fintech sector building the future of digital insurance. I work on a complex architecture of microservices (.NET 8) and microfrontends (Angular v19+), where every piece counts. My day-to-day involves orchestrating modules with Module Federation and ensuring real-time communication (RabbitMQ) flows smoothly. It's a constant challenge of scalability and direct business impact.

Exis-TI (Indra - DGC)

2024 - 2025

Software Engineer

I was part of the team in charge of modernizing the Cadastral Valuations of the Government of Spain. A large-scale project where precision and security were non-negotiable. I developed Fullstack solutions (.NET, Angular, PL/SQL) collaborating closely with multidisciplinary teams to bring critical processes into the digital age.

CEF.- Centro de Estudios Financieros

2022 - 2024

Web Developer

This is where I really polished my Fullstack skills. I had the opportunity to lead the development of web applications from a blank sheet to deployment. Using Angular and .NET, I created complete solutions, making design and architecture decisions that directly impacted the end-user experience.

CEF.- Centro de Estudios Financieros

2021 - 2023

IT Technician

My beginnings solving problems in the trenches. Installation, configuration, and technical support. I learned to understand user frustrations and resolve incidents under pressure, a fundamental foundation for any developer.

La fábrica de software

2019 - 2020

Programmer

First professional contact with code. Development and maintenance of desktop applications (VB.NET, C#). Here I learned the importance of writing maintainable code and understanding legacy systems.

Featured Projects

Screenshot of WebGL Backgrounds Generator

WebGL Backgrounds Generator

Bring your website to life with animated WebGL backgrounds. Generate, customize, and export hypnotic visual effects in seconds, without touching a single line of shader code. Boost the 'wow factor' of your projects.

Technologies

Astro TailwindCSS Three.js
Screenshot of Barreto Construcciones

Barreto Construcciones

Transforming the digital presence of the construction sector. A high-performance landing page designed to convert visits into clients, integrating Google Ads campaigns and advanced analytics to maximize ROI.

Technologies

Astro Resend Google Ads
Screenshot of DevTools MMRG

DevTools MMRG

Your Swiss Army knife for development. Essential tools explained by AI so you don't waste time searching and can focus on creating. A centralized repository to boost your productivity.

Technologies

Astro Tailwindcss API Gemini
Screenshot of Baterias Express

Baterias Express

Landing page designed to convert. Fast and effective battery delivery and repair service. A direct interface for an urgent need.

Technologies

Astro Tailwindcss Vercel
Screenshot of Recambios las Margaritas

Recambios las Margaritas

Digital presence for local business. Optimized landing page for a parts store, facilitating contact and location.

Technologies

Astro Tailwindcss Vercel
Screenshot of Blog

Blog

My digital corner where I share what I learn. Articles about web development, technology, and my coding experiences.

Technologies

Next.js Tailwindcss Mdx
Screenshot of Prueba Tecnica: Reactive Forms

Prueba Tecnica: Reactive Forms

Technical demonstration of advanced form handling in Angular. Clean Code and best practices applied to a real use case.

Technologies

Angular Clean Code Reactive Forms
Screenshot of Device Manager

Device Manager

Complete solution for technological inventory management. Device control, assignments, and real-time status.

Technologies

Next.js Tailwind MySql

Skills

Technical Skills

HTML
CSS
JavaScript
TypeScript
Angular
.NET
React
Next.js
Tailwindcss
Astro
Node.js
SQL Server
Oracle SQL
PL/SQL
C#
C
Java
Figma
Angular Material
MongoDB
Firebase
Bootstrap
Azure DevOps
GitHub
Git
Docker

Soft Skills

Effective Communication

Ability to convey ideas clearly and concisely.

Teamwork

Ability to collaborate effectively with others to achieve common goals.

Problem Solving

Aptitude to identify problems and find effective solutions.

Adaptability

Flexibility to adjust to new situations and changes.

Critical Thinking

Ability to analyze information objectively and make well-founded decisions.