• 10 years of requirement analysis, designing and development experience in Information Technology, Data Integration, Data Migration and Data Warehousing which includes 5 years of experience in Big Data and AWS ecosystem. • In depth understanding/knowledge of Hadoop Architecture and its components such as HDFS, YARN, MAPREDUCE, HIVE and SQOOP along with SPARK SQL/SCALA. • Expertise with the tools in Hadoop Ecosystem including Hive, HDFS, Sqoop and Spark SQL using Scala. • Having expertise in Oracle Fusion Middleware, comprising of Oracle Data Integrator (ODI). Harnessed various functionalities of ODI 12c and ODI-11g ELT/ETL tool. Excellent knowledge and experience in the Architecture, Design and Implementation of ODI projects involving various systems. • Integration with heterogeneous systems like Complex File like JSON, Oracle, SQL SERVER, TERADATA, REDSHIFT, Cassandra and MY SQL. • Customization of IKM and CKM specific to particular technology in ODI . • Good knowledge on logical and physical Data Modeling using normalizing Techniques. • Experience in writing database objects like Stored Procedures, SQL, PL/SQL packages and Cursors for Oracle. • Good knowledge of key Oracle performance related features such as Query Optimizer, Execution Plans and Indexes. • Experience with Performance Tuning for Oracle RDBMS using Explain Plan and HINTS. • Earned Oracle Data Integrator 12c Certified Implementation Specialist Certification. (https://www.youracclaim.com/users/satendra-singh.75533806/badges) • Works well under pressure and consistently meets deadlines and targets while delivering high quality work.