Saswata Saha

• Developed hierarchical tree view in RAP for item partner functionality in Purchase Contract ( Public Service )

app.

• Gained experience working on cross-BO (Business Object) scenarios in RAP.

• Wrote clean, testable code with unit tests implemented using the Test Double framework.

• Contributed to the migration of the Purchase Contract application from odata V2 to V4.

• Provided a default BadI implementation for customers as a reference sample code.

• Enabled ESH connector for purchase contract (public service) application.

• Fixed performance related bugs by analysing SUPA performance tool.

• Gained expertise in SAP S4 HANA Financials, focusing on Controlling and Overhead Management, particularly in the context of Universal Allocation and Value Chain Analysis.
• Developed CDS views and RAP-based Business Objects for the AI-driven Intelligent Journal Entry Upload use case, demonstrating expertise in data modeling.
• Played a key role in designing the architectural model for Manage Journal Upload Case application, collaborating closely with the senior architects.
• Experienced in RAP BO implementation, working with both managed and unmanaged scenarios for efficient backend logic.
• Familiar with Fiori development, utilizing UI annotations and breakouts codes for enhanced user interfaces.

• Designed and developed interactive user interfaces using SAP UI5 and JavaScript, integrating with Java backend systems.
• Gained extensive experience with the Perforce version control system.
• Contributed to an end-to-end Proof of Concept – PoC for implementing feature flagging in a cloud environment using environment variables, OpenFeature and FlagD.
• Installed OpenFeature in a central namespace within the cluster and modified Helm charts to incorporate FlagD as a sidecar through deployment annotations.
• Developed a Java API and wrapper class for application developers to easily consume and retrieve feature flag values.
• Contributed to the creation of Architectural Design Documents (ACDs), outlining the design, approach, and various strategies for implementing feature flagging in cloud systems.

• Experienced in Tax reporting process for US Withholding and Germany VAT.
• Redesigned and Implemented the US 1099 WHT NEC and 1042 S forms.
• Solved and Fixed bugs based on customer requirement.
• Worked with SAP Business Objects (BOPF framework) and UI Designer.
• As a Quality Engineer, responsible for monitoring and overseeing test automation processes to ensure quality and efficiency in software delivery.

• Developed classical reports such as Material aging, Stock inventory for SD, MM, and FI modules.
• Implemented enhancements using BADI, Customer Exits, Screen enhancement and BTE (Business Transaction Events).
• Created multiple new BDCs and BAPIs for data migration.
• Played a critical role during TCS tax note implementation.
• Developed complete module pool application for tracking and inserting check number based on billing document.
• Designed new smartforms for SD and PP modules.