Businees Intelligence and Big Data Architect(Technical Expert)
16 Years of experience in high availability database solution design and implementation(Oracle 11gR2/110gR2 RAC, MS SQL, Greenplum and AWS Redshift), infrastructure solution for ERP, BI and Big data, and performance tuning, database upgrade/migration, backup and recovery solution design and implementation, disaster recovery solution design and implementation, patching, development and support of Oracle & MS SQL Server, GreenPlum, AWS Redshift databases for many multinational companies, and also developed and implemented PL/SQL, SQL,Python and Unix Shell scripting for many business solutions.
Professional strengths include database technology expertise (Oracle 8i/9i/10g/11g/12c and MS SQL Server, Greenplum and AWS Redhsift)
Cloudera and HortonWork based hadoop ecosystem setup, Data analysis, programming using Python, Sparks, Pig, Hive and Hbase.
Data integration across many ERP applications.
Data Replication using Oracle GoldenGate among Oracle, MS SQL Server, DB2 UDB, Teradata and PostgreSQL.