Keerthi Sindhu Manoharan

Client: Danish multinational pharmaceutical company.

• Played a key role in S/4HANA brownfield conversion projects, ensuring seamless integration between BW and the new S/4HANA data model.
• Conducted impact analysis and retrofit activities on BW extractors affected by changes in S/4HANA tables and structures.
• Modified and enhanced custom extractors and standard data sources to align with S/4HANA CDS view–based architecture.
• Designed and validated new data flows for S/4HANA-enabled CDS views, optimizing performance and compatibility with BW/4HANA.
• Collaborated with functional teams to assess data model changes due to S/4HANA migration, ensuring reporting continuity.
• Migrated legacy BW extractors to ODP-based extractors suitable for S/4HANA environments.
• Led regression testing and data validation for over 350 data sources impacted by the S/4HANA conversion.
• Provided solution architecture for hybrid landscapes involving S/4HANA and SAP BW/4HANA, including real-time reporting strategies.
• Enabled operational reporting using embedded analytics via CDS views, and integration into BW for consolidated dashboards.
• Supported custom CDS view development and exposed them as ODP providers for real-time reporting in SAP BW.

Client: Global Chemical Company.

• Acted as Technical Lead and Solution Design Expert for a critical BW Assessment project, with a focus on leadership reporting, issue and risk identification, and documentation of business impacts.
• Led the end-to-end assessment and documentation of over 500 existing BW reports, data sources, and business rules under tight delivery timelines.
• Conducted an impact analysis to evaluate BW object dependencies, system usage, and compatibility with future architecture changes.
• Collaborated with stakeholders in daily and weekly status meetings, ensuring clear communication, alignment on deliverables, and risk mitigation.
• Worked extensively on BW extractors, standard and custom data sources, HANA calculation views, and SAP ECC integration points to map end-to-end data lineage.
• Delivered comprehensive assessment documentation to support future system upgrades, enhancements, and reporting optimization initiatives.

Client: Multinational Pharmaceutical Company.

• Delivered multiple projects, including enhancements, operations support, implementation, development, upgrades, and rollouts for a key client.
• Hands-on expertise in data modeling, initial/delta data staging, transformations, BEx reporting, and BW on ABAP framework.
• Proactively analyzed and resolved performance issues, applying best practices for system optimization.
• Proficient in front-end reporting tools such as BEx Analyzer, Query Designer, and SAP Analysis for Office (AFO).
• Worked within both LSA and LSA++ architecture, with a deep understanding of the end-to-end BI/BW data flow from extraction to reporting.
• Strong knowledge of SAP ECC modules and their integration with SAP BW for seamless data extraction and reporting.
• Extensive experience in standard DataSources, LO Cockpit, generic extractors, and SLT-based replication (ODP, & ODQ).
• Supported multiple Go-Lives and rollouts, handling pre- and post-cutover activities, and coordinating data readiness.
• Delivered data to external planning tools using Open Hub Destinations (OHDs).
• Designed advanced BEx queries using filters, free characteristics, variables, restricted/calculated key figures, structures, exceptions, and conditions.
• Skilled in BW ABAP, with experience in customer exits, function modules, DataSource enhancements, and routines (start, end, expert).
• Created and maintained core BW objects, including InfoObjects, InfoCubes, ADSOs/DSOs, MultiProviders, CompositeProviders, InfoSources, DataSources, and Process Chains.
• Analyzed complex ABAP logic enhancements, collaborating with solution architects for effective design and implementation.
• Led cross-functional teams to enhance project delivery and client satisfaction.