Josmar diaz

I am a professional with a strong technical background, currently pursuing a degree in Computer Engineering. I bring over a decade of experience in preventative and corrective support for computer systems, networks, and electronic security. My expertise includes full-stack development, with a strong ability to design robust database architectures and create custom tools that enhance technical support. I am highly skilled in Windows environments and network equipment configuration, focusing on delivering efficient and scalable solutions. My professional experience includes roles as a Comprehensive Support Technician, where I managed critical infrastructure, networking, security, and incident resolution. As a freelance Full Stack & Backend developer, I've optimized backend systems using PHP, integrated with MikroTik API, refactored user interfaces, and developed proprietary solutions with MariaDB and PostgreSQL for internal management systems. I am adept at backend development, consuming REST APIs, scripting for automation, and working with various database engines and front-end technologies like JavaScript (ES6+), HTML5, CSS3, and Bootstrap. I also have experience in Android application development and professional workflow with Git and GitHub. Beyond technical skills, I possess strong problem-solving and analytical thinking abilities, assertive communication, adaptability, crisis management, self-management, and a commitment to continuous learning.