Design, development and validation of Spark based back end software modules, data ingestion workflow and pipeline management.

Design, development and validation of Spark based back end software modules, data ingestion workflow and pipeline management.

Technologies: Hadoop, Spark, Hive, Scala, Java, Solr, MySQL etc.

Design, development and validation of Spark based back end software modules, data ingestion workflow and pipeline management.

Technologies: Hadoop, Spark, Hive, Scala, Java, Solr, MySQL etc.

CISCO:

Data Indexing Search Platform (DISP) - Developed Big Data Solutions that enabled the business and technology teams to make data-driven decisions on the best ways to acquire customers and provided them business solutions.

Implemented the logic to build Solr indexes and setting up the cloud environment by configuring Apache SolrCloud by using Zookeeper, etc.,

Involved in application development using Spring, Solr4J, Cassandra connecting thru JDBC driver and Spark job to fetch the data from HDFS and return response to client interactive from Restful Service developed using Apache CXF RestAPI.

Involved in Application Development and developed JSP pages and written Action classes to implement the business logic using Spring, Struts and JQuery, XML, JSON and XSLT.

Developed data mapping to create a communication bridge between various application interfaces using XML, and XSL.

Developed and tested front end web service application using SOAP UI.

Technologies Used: Java,J2EE, Lucene, Solr, Cassandra, Hadoop, Spark,Sqoop,Zookeeper, Kafka, MySQL, Oracle,Struts, JQuery, CXF Web Services etc.