Summary
Manuel Calero is a versatile full-stack developer and IT technician based in Seville with 11 years of experience bridging customer-facing support and web application development. He has hands-on expertise building PHP/MySQL backends and responsive frontends with JavaScript, jQuery, HTML/CSS and Bootstrap, while also managing infrastructure tasks like Active Directory, virtualization, imaging and VPN configuration. At Konecta he progressed from frontline technical support and teleoperations into application development, combining deep operational knowledge with pragmatic coding practices. Currently working with Plexus Tech, he brings a practical, end-to-end perspective that helps diagnose production issues faster and translate user problems into reliable software solutions. Notably, his background in audiovisual sound engineering gives him an uncommon appreciation for user experience and attention to detail in multimedia-rich interfaces.
11 years of coding experience
Técnico superior, Web/Multimedia Management and Webmaster, Técnico superior, Web/Multimedia Management and Webmaster at IES Aguadulce
Técnico superior, Sonido, Técnico superior, Sonido at ESAMA (Escuela superior de medios audiovisuales)