11/18/2025 updated
EL
not available
info: not available until 11/18/2050
Full-Stack Developer
Alcalá de Henares, Spain
Spain
.NET FrameworkUser Experience (UX)Application Programming Interfaces (APIs)Amazon Web ServicesApple IOSAutomationMicrosoft AzureBusiness RequirementsC Sharp (Programming Language)Cloud ComputingCode ReviewDatabasesContinuous IntegrationScalabilityMobile Application Software
I am a dedicated Full-Stack Developer with strong experience building scalable web and mobile applications using C#, .NET, React, and React Native. Over the years, I have developed robust backend systems, designing APIs, optimizing databases like SQL Server and PostgreSQL, and ensuring applications are maintainable and performant at scale.
On the frontend, I specialize in React and React Native, delivering responsive, intuitive interfaces for web and mobile platforms. I have shipped cross-platform mobile apps that provide consistent performance and user experience on both iOS and Android. I manage state with Redux, integrate with RESTful APIs, and focus on accessibility, responsive design, and smooth user interactions.
I prioritize clean, maintainable, and testable code, regularly implementing unit, integration, and end-to-end tests to ensure reliability. I have experience with Git and CI/CD pipelines, automating deployments to cloud environments like AWS and Azure, and supporting high-traffic applications with scalable architectures.
Collaboration and mentorship are key aspects of my work. I have guided junior developers, conducted code reviews, and actively participated in planning and architectural discussions. I take ownership of features from design to deployment, ensuring alignment with business requirements while maintaining performance and scalability standards.
I enjoy tackling challenging projects that push me to learn and adapt, whether it’s optimizing backend performance, building interactive frontends, or delivering high-quality mobile experiences. My experience across the full stack allows me to see the bigger picture, bridging the gap between frontend design, backend logic, and system architecture.
In summary, I bring a combination of technical expertise, problem-solving ability, and collaborative mindset. My focus is on building applications that are scalable, maintainable, and deliver real value to users. I am motivated by fast-paced, high-impact projects and thrive in environments where I can contribute across the full technology stack while continuously learning and improving.
On the frontend, I specialize in React and React Native, delivering responsive, intuitive interfaces for web and mobile platforms. I have shipped cross-platform mobile apps that provide consistent performance and user experience on both iOS and Android. I manage state with Redux, integrate with RESTful APIs, and focus on accessibility, responsive design, and smooth user interactions.
I prioritize clean, maintainable, and testable code, regularly implementing unit, integration, and end-to-end tests to ensure reliability. I have experience with Git and CI/CD pipelines, automating deployments to cloud environments like AWS and Azure, and supporting high-traffic applications with scalable architectures.
Collaboration and mentorship are key aspects of my work. I have guided junior developers, conducted code reviews, and actively participated in planning and architectural discussions. I take ownership of features from design to deployment, ensuring alignment with business requirements while maintaining performance and scalability standards.
I enjoy tackling challenging projects that push me to learn and adapt, whether it’s optimizing backend performance, building interactive frontends, or delivering high-quality mobile experiences. My experience across the full stack allows me to see the bigger picture, bridging the gap between frontend design, backend logic, and system architecture.
In summary, I bring a combination of technical expertise, problem-solving ability, and collaborative mindset. My focus is on building applications that are scalable, maintainable, and deliver real value to users. I am motivated by fast-paced, high-impact projects and thrive in environments where I can contribute across the full technology stack while continuously learning and improving.
Experience
Professional experience0 - 5 years
Freelancer since2025
Languages
EnglishFluentSpanishNative speaker