Jesus Santiago

Full Stack Developer

see CV
imagen de presentación del hero de Jesús Santiago

Experience

Logo de MrHuston
mrHouston Tech Solutions
Jun. 2025 - Currently

Full-Stack developer.

I built the company's style architecture from scratch, providing structure, scalability, and maintainability, making it the foundation for more efficient and consistent Front-End development.

In addition, I work on Full Stack projects, handling both Front-End and Back-End tasks, including authentication, role management, and resolving production issues.

HTML
CSS
C# Blazor
.NET
Java
MySql
PostgreSQL
Entity FrameWork
Imagen presentativa de Agiliza
Agiliza
Aug. 2024 - Aug. 2025

Front-End developer.

A startup dedicated to the centralization and presentation of business data. I led the creation of the app, developing the interface that displays BI charts and managing authentication, user control and permissions.

JavaScript
React
ReactStrap

Projects

Imagen representativa del projecto de NebulaWear
RentalCar
In development

Full Stack project with a backend in Java Spring Boot and a mobile app in Kotlin. Development of secure REST APIs, microservices, and clean architecture.

JAVA
SPRING BOOT
KOTLIN - ANDROID
JUNIT 5

Imagen representativa del projecto de NebulaWear
Funko Shop

Full e-commerce built with Node, Express, and MySQL. Layout, routing, database, and business logic following the MVC pattern.

HTML
CSS
SASS
JAVASCRIPT
NODE
EXPRESS
MYSQL

Imagen representativa del projecto de NebulaWear
Bubble Garden

Landing page for an educational center with a working form. HTML, CSS, and JS applied to a clear and accessible interface.

HTML
CSS
JAVASCRIPT

Imagen representativa del projecto de NebulaWear
Shop

Online store connected to a public API. Layout and JavaScript logic to filter products and simulate a shopping flow.

HTML
CSS
JAVASCRIPT

Education

Imagen presentativa de Moorishville

Full Stack Developer

Sep. 2024 - Currently


EEP IGROUP

Madrid, España

Multi-platform application development.


During this program, I’ve delved into Backend development with Java and Spring Boot, as well as mobile development with Android. A highlight has been building a complete app from scratch, along with projects in Python, C#, and Java that allowed me to work with graphical interfaces, local file handling, and data structures. This educational journey has been key in shaping my profile as a developer, strengthening both my technical skills and my passion for creating functional, well-structured solutions.


MySQL - JAVA - SPRING BOOT - PYTHON - C# - ANDROID - TEST

About me

Imagen representativa del projecto de NebulaWear

I am a Full Stack Developer specialized in Front-End, with a strong focus on JavaScript and React. I always start by understanding the problem before proposing solutions, which allows me to write cleaner, more predictable, and easier-to-maintain code.

I have a strong interest in building well-thought-out interfaces, organizing code effectively, and consciously applying patterns and best practices. I see architecture as a tool to reduce complexity, not as an end in itself.

I stand out for my ability to organize and manage tasks, as well as for a practical, value-driven approach to product development. I am looking for a team where I can continue to grow, gradually take on more responsibility, and learn from experienced professionals.

FAQ

Yes, I have a work permit and I am fully qualified to work in Spain and in the European Union.

I work as a Full Stack Developer with a specialization in Front-End. My main interest lies in creating clear and functional interfaces, always understanding the problem and the full context of the application.


My Back-End knowledge allows me to make better decisions on the Front-End and build more coherent, maintainable solutions.

I started self-studying in 2021 and joined the ORACLE ONE program in 2022, which gave me a more solid foundation and a clearer planorama and since then I have not stopped learning.

Yes, I have worked with agile methodologies such as Scrum and Kanban. I also like to implement these methodologies in the collaborative projects I lead.

I am looking for projects that are not only technically challenging, but also have a real impact on society, helping to improve people's lives.

Yes, I am totally open to continue working remotely, although I am also willing to work hybrid or face-to-face if the project requires it.

One of my greatest professional achievements was taking part in the complete overhaul of a web application that suffered from performance, usability, and accessibility issues.


I had the opportunity to propose and select the most appropriate technical approach, and by working closely with the Back-End team, we developed a new application that addressed the previous limitations and significantly improved the user experience.

Of course! I am always willing to keep learning new technologies and to grow professionally.

Testimonials

avatar del primer testimonio

I took several courses with Jesus and he was a great partner, open to work as a team, organizing the group according to the skills and abilities of each participant. His accompaniment was important to allow me to expand my knowledge in those areas I had not yet mastered. He was also always willing and enthusiastic to learn from his colleagues. Orderly, methodical and responsible!

Magdalena Zucal

Back-End Developer

avatar del primer testimonio

Jesus was really easy to work with, and kept everything clear and professional. He was open to changes on the fly, and left none of his inquiries about my project unanswered, opening options up to me that I wasn't even aware of. Very approachable and honest.

Tywan Grant

Moorishville Marketing Department Manager

Blog

This is the opportunity
I can contribute to the team! We should take about!