Team leader and developer for multiple projects with Cognizant’s Product Development Group including cloud based machine learning solutions, proof of concept projects on various cutting edge technologies, etc. Involved in every facet of the product development cycle.- Developed UI portal with ReactJS, BootStrap frameworks with the help of CoreUI templates andRESTful Web Service Layer using Spring Boot.Also integrated DAO layer using Spring DataMongoDB.- Developed RESTful services using Python Flask and used Pika to implement RabbitMQ. Used various python libraries for analysing model performance.- Implemented licensing logic for the product and integrated JWT for authentication of the services inconjunction with spring boot security.- Implemented model validation for Conversation AI models developed using RASA, Microsoft LUIS andAmazon LEX.- Developed an AngularJS based dashboard interacting with Spring Boot - Restful web services- Migrated back-end application from spring to spring boot and enhanced DAO layer with mongorepository.- Developed various bots using Python ML libraries.- Implemented security vulnerability identification framework using SAST and DAST.- Worked with Github, Artifactory and Jenkins for DevOps.- Led 5 member team, customer presentations and pilot implementations of multiple BOTs in theplatform.- Worked with Selenium for developing web crawling and scraping applications/tests.- Used junit & Mockito for writing unit test cases.

Developer in multiple product development teams under Digital Center of Excellence wing, Quality Engineering & Assurance.- Enhanced Sentiment Analysis Engine using python NLTK modules and polarity based tools.- Handled proof-of-concepts and implementation for multiple clients.- A powerful platform for enterprise service virtualization for various technologies and data formats.- Implemented Daemon Agent feature by Java Socket programming and GUI using Java Swing.- Worked on the development of AngularJS based application that consumes a Spring MVC-based RESTful web services and integrated MySQL using Hibernate.

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Worked in two projects in Python/Django. One was an internship portal for start-up client based out in US and other one was a recruitment solution website.