Freelancer profile translated to English.
Back to original languageAbout Emilio
I am a senior Fullstack developer with 4 years of experience in designing, developing, and maintaining web and mobile applications. I primarily work with Java, Spring Boot, Angular, Ionic, and Capacitor, participating in the entire software lifecycle: analysis, technical definition, development, deployment, support, and continuous improvement.
I have worked on professional projects since June 2022, collaborating directly with clients, defining user stories, resolving incidents, applying hotfixes, and monitoring production applications. Additionally, I have mentored junior profiles and worked with agile methodologies to deliver maintainable and scalable solutions.
I specialize in:
Enterprise web applications with Angular
Hybrid mobile apps with Ionic and Capacitor
REST APIs and backend services with Java and Spring Boot
Integration with SQL databases using JPA/Hibernate
Evolutionary and corrective maintenance, and technical optimization
Main technologies: Angular (v5-19), Ionic (v3-8), TypeScript, Angular Material, Java 8/11/17/21, Spring Boot, REST/JSON, SOAP/XML, MariaDB, PostgreSQL, SQL, JPA/Hibernate.
Spanish
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- Self-employed / IndependentIndependent Full-Stack DeveloperApril 2024 - Today (2 years and 4 months)I work on independent web and mobile development projects for clients, focused on Java Spring Boot, Angular, Ionic, and Capacitor.My work includes:
- Building and improving web applications
- Developing frontend features with Angular
- Creating and integrating REST APIs
- Maintaining and optimizing existing codebases
- Developing hybrid mobile apps with Ionic and Capacitor
- Solving bugs and delivering new features quickly
I focus on practical solutions, clean code, and fast delivery for business-oriented applications. - Krama e-SoftFullstack Developer | Java Spring Boot + Angular + Ionic | Web and Mobile AppsJune 2022 - Today (4 years and 2 months)Madrid, Spain
- Participation in the entire development lifecycle, from requirement gathering with the client to deployment.
- Definition of user stories and preparation of technical specifications.
- Development of web and mobile applications using a modern technology stack.
- Management of continuous integration and solution deployment.
- Provision of post-launch support, incident resolution, and hotfix management.
- Monitoring of production applications to ensure their stability and continuity.
- Achievements and contributions:
- Led the development of multiple projects, applying agile methodologies to optimize delivery.
- Contributed to the continuous improvement of code and user experience.
- Mentoring junior developers, fostering the team's professional growth.
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Education
- Telecommunications EngineeringRey Juan Carlos University2022Ingeniería de Telecomunicaciones