Highly skilled and results-driven Java Developer with extensive experience in developing applications using Apache Spark.Implemented data pipelines and optimized data processing workflows using Apache Spark.Identified and resolved performance bottlenecks in the Spark cluster.Worked closely with data scientists to operationalize machine learning models using Apache Spark.Professional Java/J2EE Software Developer with 10+ years of experience in entire Software Development Life Cycle (SDLC) including Requirements Analysis, Design, Development, Testing, Implementation, Documentation and Support of software application using Java/J2EE/JSR 168/286 Technologies and Related Databases.Extensive experience in developing and deploying applications on WebLogic Application, IBM Web sphere and Tomcat servers. Expertise in designing and developing enterprise applications using Core Java and J2EE Technologies includes JSP, JavaScript, XML, JDBC, and JMS, Web Services (SOAP and Restful).Expertise on web services (SOAP, WSDL, UDDI) involving J2EE and SOA technologies-based projects.Worked in XML related technologies such as DTD, XSD, XSL, XSLT, DOM, SAX, JAXP and JAXB for parsing XML into java object.Expertise in implementing MVC frameworks using Struts 1.x/2.x, spring 3.x, Custom MVC, JPA and Hibernate for persistence.Experienced using Web-debugging tool like Fire Path and Firebug for finding elements locator.In-depth understanding of Data Structures and Algorithms. Excellent analytical problem-solving communication and inter-personal skills with ability to interact with individuals.Excellent Client interaction skills and proven experience in working independently as well as in a team.Strongly initiative, creative, assume any responsibilities and able to learn new technologies Go and Get Attitude. Ability to deal with people, ability to grasp things fast. Strong sense of team player.