Senior Software Engineer with 20+ years experience in developing and supporting complex system across various domains e.g. - OIL & GAS : WITSML based drilling system development both server and visualisation COMMUNICATION : VOIP system development PROCESS AUTOMATION : HMI system development both server and visualisation HEALTHCARE : Medical expert system for breast cancer EDUCATION : Portal for Education ERP: ERP for Small and Medium scale Industries E-COMMERCE: E-Commerce system using CodeIgniter, Magento INTERNET OF THINGS : Developing IoT broker - MQTT GPS: OpenGTS based tracking system (Server configuration and Map development) Web Application : Web based application development using PHP5/PHP7 - CodeIgniter, Symfony2, Laravel 5.1, ASP.NET MVC, EF, Spring, Hibernate, HTML5, CSS, JavaScript, XML, JSON, MYSQL, PostGreSQL MOBILE APP: Android app development for GPS, Lottery, Food ordering and Education Framework: Framework development and porting using C/C++, Win32, X-Windows REST API: REST API development for server interfacing rendering both XML and JSON