John G.

Analyst and Developer of computer systems with experience in creating innovative and high-quality digital solutions. I specialize in developing web applications in HTML5, CSS3, Javascript and Android, as well as creating custom PHP, Java, and SQL software to meet the specific needs of my clients. Services: Web and Mobile Application Development: From initial design to implementation and ongoing maintenance, I am committed to delivering cutting-edge web and mobile applications that are intuitive, efficient and secure in HTML, CSS3, Javascript and Android. Software Development: Understanding that each project is unique, which is why I work closely with my clients to understand their requirements and develop custom software that perfectly suits their needs and business objectives in php, java, sql, myqsl languages. Optimization and Maintenance: It is not only about creating software, but also about ensuring its optimal functioning in the long term. I offer ongoing maintenance and optimization services to ensure applications and systems remain efficient and up-to-date.