Technical Architect in the Business Intelligence & Big Data Analytics competency with overall 15 years of experience . Currently working on Big Data projects for more than 6 years . Played key role in establishing Big Data Practice with two clients, lead the activities like comparative analysis, bench marking, vendor selection, tool selection and best practices of Big Data ecosystem tools. Presented PoV on “Datawarehousing vs Big Datawarehousing” . Experience in the software engineering, processes and methodologies with:
Strong experience with Data Integration, Data Quality, Data Lineage and Data governance.
Provide consulting to customers in identifying Big Data use cases and then guiding them towards implementation of use cases.
Big Data strategic planning, technology roadmap, talent acquisitions and mentor team for cutting edge technology competitiveness such as Hadoop, HIVE, HBase, Cassandra, AWS, Cloud computing, Spark, R, social graph, big data analytics, data visualizations.
Strong knowledge on Map Reduce, Core java, hive, Impala, Sqoop, Pig, Oozie, HDFS data storage formats.
Contributed with Big data trainings, presentations and inputs to pre-sales.
Good knowledge of R packages like dplyr, rpart, random-forest etc.