Available to hire
I’m a full-stack web developer based in Jaén, Spain, with a strong foundation in modern web technologies and a passion for building efficient, user-friendly applications. I have experience across frontend and backend development, with expertise in React, Node, Express, and MongoDB. I enjoy creating responsive designs and building RESTful APIs.
I’m a quick learner who adapts to new tools and frameworks, writing clean, maintainable code. I thrive in collaborative, team-oriented environments and am committed to continuous learning and delivering innovative solutions.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Language
Spanish; Castilian
Fluent
English
Advanced
Work Experience
Full-Stack Web Developer Trainee at KeepCoding
May 1, 2025 - September 16, 2025Developed modern UI with React.js, JavaScript (ES6+), HTML, CSS (Tailwind) and Web Components; built secure RESTful APIs with Node.js/Express; managed MongoDB with Mongoose; implemented cookies, JWT authentication, session handling, and RBAC; deployed applications on AWS EC2; practiced MVC, TDD; exposure to web scraping, charts, WebSockets, TypeScript, Redux, Pub/Sub, SQL, Jest, Vitest.
Independent Freelance Professional at Immersive Learning & Professional Development
January 1, 2024 - September 16, 2025Self-employed professional in an international environment; gained adaptability, problem-solving, and team communication skills while developing English fluency.
Full-Stack Web Development Bootcamp Participant at KeepCoding
May 1, 2025 - September 16, 2025Developed modern UI with React.js, JavaScript (ES6+), HTML, CSS (Tailwind) and Web Components; built secure RESTful APIs with Node.js and Express.js; managed MongoDB with Mongoose; implemented cookies, JWT authentication, session handling, and role-based access; deployed applications on AWS EC2 and managed Linux servers. Gained practical experience with MVC architecture, TDD, web scraping, charts, WebSockets, modular server-side development, TypeScript, Redux, Pub/Sub, SQL, Jest, and Vitest.
Self-employed / Freelancer at Immersive Learning & Professional Development (London, UK)
January 1, 2024 - September 16, 2025Worked as a self-employed professional while developing fluency in English in an international environment. Gained adaptability, problem-solving, and team communication skills.
Research Project Assistant at EEZ CSIC (Higher Council for Scientific Research, Granada)
January 1, 2018 - September 16, 2025Aided in a scientific and technical research project as part of an employment contract.
Education
Bootcamp - Full-Stack Web Development at KeepCoding
May 1, 2024 - May 1, 2025Full-Stack Web Developer Bootcamp at KeepCoding
January 1, 2024 - January 1, 2025Qualifications
Education & Professional Training
January 1, 2011 - January 1, 2016Education & Professional Training
January 1, 2011 - January 1, 2016Full-Stack Web Development Bootcamp
January 1, 2024 - January 1, 2025Industry Experience
Software & Internet, Education, Professional Services, Media & Entertainment
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Hire a Full Stack Developer
We have the best full stack developer experts on Twine. Hire a full stack developer in Jaén today.