JJFreelancer profile translated to English.
Back to original languageAbout Juan José
I am Juanjo, an early-career web developer with experience in web applications and a great interest in learning new technologies.
I am proactive, organized, and have teamwork skills, always focused on improving the user experience and optimizing processes.
I am committed to delivering quality results, adapting to client needs, and maintaining clear and constant communication.
Spanish
Native or bilingual
Remote only
Primarily works remotely
Experience
- NTT DataBack-end DeveloperMarch 2024 - September 2024 (6 months)Valladolid, Spain• Development of a gas station management webpage using ASP.NET.• Implementation of backend functionalities with C#, ensuring efficient logic for the page's operations.• Use of JavaScript for the frontend, providing interactivity in the interface and improving user experience.• Development of API tests and validation of their correct functioning with Postman and Swagger.• Use of TFS for version control.• Use of Azure DevOps to manage the development lifecycle.
- BEEP InformáticaProfessional InternshipMarch 2022 - June 2022 (3 months)Valladolid, Spain• Installation and optimization of computer equipment.• Repair of desktop and laptop computers.• Equipment maintenance.• Store inventory management.• Customer advice on products, answering questions, and recommending solutions.
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Education
- Web Application DevelopmentIES Galileo2024Desarrollo de Aplicaciones Web
- Microcomputer and Network SystemsCentro de Enseñanza Gregorio Fernández2022Sistemas Microinformáticos y Redes