Core Java 7 or 8 Spring and Spring bootstrap frameworks HTML5 CSS3 Javascript, Jquery Webservices RESTful API development using Java Tomcat, JBoss NoSQL, MongoDB NodeJS, AngularJS 4.0 to latest, ReactJS git, maven, jenkins, Azure Devops ci/cd pipeline Docker container Microservices development Google firebase event Google firebase event management, GCM, FCM Linux

Android native App Android 4.0 to latest; Android APIs Google firebase event Google firebase event management, GCM, FCM NoSQL, MongoDB NodeJS, AngularJS 4.0 to latest, ReactJS Springboot git, maven, jenkins, Azure Devops ci/cd pipeline linux Java HTML5 CSS3 Javascript, Jquery Webservices CodeIgniter HTML5 CSS3

PHP CodeIgniter HTML5 CSS3 Javascript/Ajax/jQuery MySql Angular Web services

React JS Redux JS Google-Firebase React-Redux-Firebase Framework Material-UI JSON npm Node JS Javascript/Ajax/jQuery HTML5 CSS3

Python Python based Web development and Web Services JSON Javascript/Ajax/jQuery HTML5 CSS3