Professional senior software (PHP, Laravel, and Android) developer and technical team leader for almost 15 years, good business and database analyst, have a leadership skills, a strong background in ERP, CRM, and other open sources applications, specialized in multi programming languages and database engines: PHP, Laravel, Symfony, Codeigniter, CakePHP. NodeJS, React, Vue.js, Angular. React Native Java, Android SDK, Android Studio. RESTful APIs, Authentication, Authorization. SQL, MySQL, SQL Server, Optimization, DB Design, System analysis and design, ERD, DFD. JavaScript, Jquery, CSS, HTML, HTML5, Ajax, XML, PHP Documenter. GIT, Mercurial, SVN, Linux, Jira, Bitbucket, toggl, Testing. Apache, Nginx, and IIS. MVC, Singleton, Factory, And other Design Patterns. ORM (Doctrine , Eloquent). OOP, UML, PSR coding standards, Agile Methodologies. C#, SQL Server, ASP.NET.