Tithirupa Sahu

• Overall experience of 3.2 yrs in IT Industry, Experienced in SAP BW & BW on HANA • Worked on Data warehouse workbench, which includes creation of Info Objects, Info Cubes, DSO, Multiproviders, Infosets, Transformations, Info packages and DTP. • Scheduling of Data Uploads from R/3(master data transaction data), Flat Files through PSA with Data targets INFOCUBES/DSO. This includes Master and Transactional Data loading. • Knowledge on Transformations, Info Package, PSA, Standard DTP, Error Stack DTP, Standard DSO, Write Optimized DSO, Direct Update DSO. • Performance Issues, Info Cube management using Compression, Rollup, Partitioning and performance tuning using Aggregates. Generated Indices and Database Statistics and issues relating for Query Performance. • Worked extensively on BEx Query Designer/Analyzer in building Queries using Filters, Variables, Structures, Restricted Key Figures, Calculated Key Figures, Conditions, Exceptions and created aggregates for frequently used queries. • Experience in creating Process chains, data load management, scheduling start process. • Good knowledge in SAP HANA Modeling and implementation for data modeling using Packages, Attribute View, Analytic View, and Calculation Views. • Good knowledge in creating data base procedure and script based calculation view using SQL script and CE function. • Good knowledge with Data Extraction Transfer Loading (ETL) using SAP BODS for loading data from SAP ECC system to SAP HANA with exposure to SAP HANA Data Provisioning using SAP LT Replication Server (SLT). • Good knowledge on LSA, LSA++, Composite Provider, Transient Providers, Advanced DSO (ADSO) and Open ODS view using BW Modeling Tool in HANA Studio. • Good knowledge in extraction of data from Excel, External data base, SAP BW, SAP ECC to HANA Data Base.