 Over 10 years of professional experience in IT Industry including 7 years of experience in Java/J2ee Technologies and over 3 years of experience in Big Data ecosystem.  Successfully delivered couple of initiatives on Big Data Analytics and large data processing using Spark, Kafka, Cassandra, Storm and MongoDB.  Experienced in Design, development and testing of web application and integration projects using technologies such as Core Java, J2EE, Struts, JSP, JDBC and Spring Framework.  Good Exposure on major components in Hadoop Ecosystem like Hadoop, Map Reduce, HDFS and HBase.  Excelled in Machine Learning Algorithms and data science concepts using Python.  Excelled in stats function with NumPy, visualization using Matplotlib, pandas for organizing data and Ski-kit for prediction.  Good Exposure on ReactJS.  Experienced in SDLC, Object oriented analysis/design and development, MVC architecture/ implementation.  Implemented various design Patterns likes Singleton, Prototype, Factory and Abstract Factory Pattern.  Experience in Oracle 10g, SQL Server 2005 and in writing stored procedures, functions, triggers, cursors, and optimizing queries using SQL and worked on database design.  Completed OCJP and OCWCD Certifications. ©