• More than 12 years of impeccable work experience in the IT Industry with more than a decade of experience in the Big Data ecosystem. • Provide expert advice on Spark application design to resolve scalability and performance issues. • Extensive experience in implementing data analysis algorithms using Spark, Map Reduce, and Hive. • Undertaken data model design for Data Lake • Experience in Integrating, transforming, and aggregating large data sets into the Hadoop ecosystem from highly-varied and high-velocity data collection systems. • Excellent understanding and hands-on experience with Hadoop tools such as Spark, M/R, Hive, Ooize, Impala, Sqoop etc. • Experience in working with RDBMS and Big data database systems. Extensive experience working on Hive, Impala, Phoenix, SQL, PL/SQL, and its performance optimization. • Expertise in writing Hive Queries and Spark SQL. Good understanding of the performance tuning of big data systems. • Hands-on experience in developing Restful web services/API for big data projects. • Designed and developed a dynamic ETL framework for a big data environment. • Performed continuous integration in big data systems using Hudson and Jenkins. • Proven ability to ensure seamless integration of new solutions with existing systems, applications, and infrastructure. • High-level proficiency in Agile/Scrum methodology. Demonstrated success in driving rapid design and development to keep pace with evolving requirements. Dedicated and motivational leader. Talent for cultivating and utilizing team expertise to maximize efficiency, quality, and client satisfaction