13+ years of Overall IT experience (R&D) in NodeJS, ReactJS, Expo, React Native, Express, Core PHP, Drupal, CodeIgniter, YII, Moodle, WordPress, ContentFul, MySQL, AJAX, CSS, JavaScript, jQuery and Geographic information system (GIS). ➢ Developed software for Smart Energy Meter and Vehicle Tracking System (VTS). ➢ Developed External Rule Engine. ➢ Developed end-to-end mobile applications(IOS & Android) using React Native and Expo. ➢ Developed B2B & B2C Ecommerce Applications. ➢ Developed map applications using Google maps API v3 and Openlayer. ➢ Developed Rest APIs using NodeJS Serverless, NodeJS Express, CodeIgniter, and Drupal 7&8. ➢ Developed a chat application using the socket server(NodeJS). ➢ Developed a tool to identify Current Countries and nearby Countries Using IP and spatial queries. ➢ Created a tool to convert site comments to XML for Disqus. ➢ Implemented Facebook and Twitter applications. ➢ Developed custom modules in DRUPAL 7&8 as project needs. ➢ Expert knowledge of PHP, OOPS, MySQL, XML, Web Services, Javascript, and AJAX. ➢ Expertise Knowledge of MySQL spatial queries (GIS). ➢ Expertise knowledge of MySQL Trigger and Stored Procedure. ➢ Expertise Knowledge of using version control systems (SVN, GIT) ➢ Responsible for writing Scripts, Programs, and Interface for developing applications. ➢ Good Web Server knowledge and a good understanding of FTP. ➢ Project Management and Supervisory experience. ➢ Experience in Agile process (Handling Scrum with the team). ➢ Expertise Knowledge in Linux platform (Ubuntu) ➢ Expertise Knowledge in Drupal Commerce. ➢ Expertise Knowledge in Apache Kafka. ➢ Expertise Knowledge in Amazon Simple Notification Service (SNS) ©