Jesimarani Mohamed Ali Jinna

Experienced Senior SAP Application Consultant with a proven track record in enhancing system performance, implementing complex solutions, and leading onshore/offshore teams. Certified S4 HANA ABAP and Fiori Developer with 14+ years of experience in the IT industry.

• SAP Certified Development Specialist - ABAP for SAP HANA
• SAP Certified Development Associate - SAP Fiori Application Developer
• SAP Certified Development Associate - Programming in SAP S/4 HANA for SAP NetWeaver ABAP Programmers

• HCL America, Raleigh, North Carolina, SAP Technical Lead, 04/01/23 - Present, Enhanced the performance of PO creation from Ariba by implementing necessary checks in S4., Achieved a 50% improvement in the performance of existing objects through redesign and implementation with new coding standards, reducing system load for background jobs., Redesigned and implemented the synch back process from S4 to systems like Workday, Oracle EBS, and Ariba, improving data accuracy across platforms., Managed onshore and offshore teams, providing technical solutions aligned with business requirements., Coordinated with boundary application teams to handle high-priority incidents effectively., Implemented AIF monitoring to monitor the interfaces which are connected to S4., Extended standard Fiori apps to display additional details using CDS views and CFL., Redesigned the PO accrual process by implementing the substitute functionality for the review process., Enabled the ATC checks to optimize the ABAP code and improve the coding standards., Developed a shared memory area to share data across application servers., Developed a Fiori application using Fiori elements to display treasury details., Developed a RAP application to display the PR data.
• IBM, Conshohocken, Pennsylvania, Senior SAP Application Consultant, 01/01/22 - 03/01/23, Achieved 30% improvement in quality of team's deliverables and reduced production defects through peer/ code reviews for SAP S/4 HANA Implementation Project., Collaborated with 8+ SMEs and clients, gathered business & functional requirements., Successfully implemented an ODATA gateway service, facilitating the seamless transmission of customer statement data from ECC to the BOT application., Developed a Fiori application to efficiently present customer and material stock allocation information., Served as the Subject Matter Expert (SME) for interfaces, overseeing IDOC and SPROXY interfaces to ensure efficient data communication., Led wrap-around activities to synchronize project and production landscapes, ensuring a smooth transition between phases., Spearheaded the monitoring of the production system, ensuring its stability and performance.
• IBM, Bangalore, Karnataka, Senior SAP Application Consultant, 05/01/19 - 12/01/21, Implemented multiple gateway services to seamlessly transmit sales order data to the command center application, streamlining the customer order placement process., Developed multiple CDS views and AMDP classes to extract data efficiently from BW HANA calculation views, contributing to enhanced data retrieval processes., Analyzed and optimized complex batch jobs, delivering solutions to significantly increase system performance., Responsible for creating comprehensive technical design documents and unit test plans, ensuring effective communication and quality assurance., Developed applications using NW 7.5 ABAP standards as part of the EHP8 upgrade, ensuring alignment with the latest standards and technologies., Developed multiple complex interfaces using SPROXY and IDOC, enabling seamless data exchange with third-party systems.
• IBM, Wayne, New Jersey, SAP Application Consultant, 10/01/16 - 04/01/19, Managed and actively participated in war room sessions for hot fixes during project implementation, demonstrating quick and effective problem-solving skills., Collaborated with the XI team to oversee the data flow between SAP and legacy systems, ensuring smooth integration and data exchange., Collaborated with non-SAP teams to test end-to-end business scenarios, fix defects, and translate functional requirements into technical documents., Created complex reports for calculating material markdown values, contributing to strategic decision-making in sales and delivery areas., Translated functional requirements into technical specifications and design documents, establishing specific solutions, and leading efforts, including programming and testing., Ensured un-interrupted business for the client through development, support of Workflow, Interfaces, Odata, RFCs, Reports, Forms, Enhancements, IDOCs, BADI, BAPI, User Exits and Unit Testing.
• IBM, Bangalore, Karnataka, SAP ABAP Developer, 05/01/10 - 09/01/16, Implemented IDOC configuration and development, ensuring seamless data exchange and communication within the SAP landscape., Utilized module pool programming to create a custom screen for PO approval, enhancing the efficiency of procurement processes., Developed a BDC for posting Quotation data, automating, and optimizing data entry processes., Engaged in various phases of the software development life cycle, including requirement gathering, analysis, design, coding, and unit testing., Developed a CProxy interface to transmit PO data to three third-party systems through XI, enhancing data interoperability., Implemented user and screen exits to store third-party system details in RFQ, Quotation, and PO, ensuring comprehensive data capture., Implemented Implicit and Explicit enhancement spots for defaulting message types for PO and RFQ, optimizing message handling and Unit Testing.