Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Ishan Diwan

Indore

Summary

Results-driven SAP BW Developer with extensive experience at Cognizant Technology Solutions, specializing in SAP BW 7.4/BW4HANA and Microsoft Analysis Office. Successfully migrated BW systems to BW/4HANA, achieving substantial improvements in data integrity and performance metrics. Recognized for strong analytical capabilities and a collaborative approach that streamlined project workflows and optimized data management processes.

Overview

4
4
years of professional experience
1
1
Certification

Work History

SAP BW Developer

Cognizant Technology Solutions
Indore
03.2021 - Current
  • Involved in the successful migration of a BW Classical system to BW/4HANA
  • Responsibilities included participating in pre-migration activities such as data analysis and system assessment
  • Contributed to data remediation efforts to ensure data quality and integrity in the target system
  • Actively involved in post migration activities such as system validation
  • Conducted thorough testing and validation of migrated objects, including InfoObjects, InfoProvider, and Bex queries, using analysis tools like Analysis Office and Excel Comparator to ensure data accuracy and consistency post-migration
  • Facilitate the resolution of User Acceptance Testing defects (UAT) across HR modules in both the Quality and Production environments, ensuring seamless functionality and adherence to project requirements
  • Customization implemented performance tuning techniques such as cube compression, DataMart propagation, and aggregate maintenance in the SAP BW environment to enhance data loading and query performance
  • Led the implementation of SAP BW/4HANA modules, including customization of InfoObjects, DSOs, Master Data, Info Cubes, and Data Sources, aligning with best practices and business requirements
  • Played a pivotal role in configuring and optimizing data flows, OHDs, and process chains to leverage the capabilities of SAP BW/4HANA for advanced intelligence
  • Executed the systematic collection of SAP BW and ABAP objects within transport requests (TR)
  • Automated data loading processes using process chains in BW/4HANA, for optimizing data extraction, transformation, and loading procedures for improved efficiency and scalability
  • Worked as part of a team responsible for daily load monitoring
  • Project: PGE - BW Modernization Project (July 2021 to July 2024)
  • PGE - AMS Steady State (August 2024 – Present)
  • Application Management Services for SAP BW HR, providing enhancement development, user support, and issues resolution
  • Resolved customer issues by establishing workarounds and solutions to debug and create defect fixes
  • Recommended improvements to facilitate team and project workflow
  • Developed BW models using the new info providers such advanced DSO’s and Composite providers on the new BW Modeling tools perspective in HANA Studio
  • Involved in guiding the DLM team in resolving Production Batch issues
  • Effectively worked on Year-end Adaptation in the areas of CATS, Payroll and Time Management
  • Involved in moving the change request through Solution Manager and resolving any issues occurred while importing Transport requests across the landscape
  • Involved in Data Tiering Optimization of ADSOs having multiple years of data
  • Involved in Support Package Upgrade activities from offshore
  • Involved in preparing Unit Test Documents for the changes which are moving to Production
  • Migration of LSA structure into LSA++ Structure
  • Provided support in enhancing function modules and programs as per end-user requirements, ensuring smooth functionality and alignment with business processes in the SAP BW/4HANA environment

Education

Bachelor of Engineering - Mechanical Engineering

Oriental Institute of Science and Technology
Bhopal
01.2020

Certificate of Higher Education -

St. Joseph Co-ed School
Bhopal
01.2016

Skills

  • SAP BW 74 and BW4HANA proficiency
  • Skilled in SAP GUI navigation
  • SAP HANA Studio
  • Experienced with SAP BEx Reporting
  • Basic proficiency in SAP ABAP
  • Microsoft Analysis Office
  • Microsoft Excel

Certification

SAP Certified Application Associate - Reporting, Modeling and Data Acquisition with SAP BW/4HANA 2.x

Timeline

SAP BW Developer

Cognizant Technology Solutions
03.2021 - Current

Bachelor of Engineering - Mechanical Engineering

Oriental Institute of Science and Technology

Certificate of Higher Education -

St. Joseph Co-ed School
Ishan Diwan