Sanjoy Karmakar

About Sanjoy Karmakar

About 14.5 years of comprehensive ABAP/4 programming experience along with working experience as Techno-Functional consultant in Design, Development, Upgrade with expertise in implementing and application support of various modules under different versions of SAP R/3.• Worked multiple implementation in SAP logistics (MM, SD, FI/CO, Purchasing, TSW), HCM (PA, OM, Payroll, Time), TRM using PSCD and BRF+, APO, FICA, SRM, MDG. • Technical expertise on BAPI, BADI, RFC, Enhancement switch framework, EDI, ALE/IDOC, ABAP Proxy, ABAP Query, ALV report, Object oriented programming in ABAP, BDC, LSMW, Debugging, Scripts/Smart forms, BTE, Authorization Objects, and Module Pool, ARIBA integration with ECC via PI/PO and BAPI.• Worked on interfaces based on File, XI/Proxy and IDOC mechanism. Developed service interfaces in PI using FEH for error handling.• Extensively worked on developing webdynpro application in designing e-forms using MVC architecture.• Extensively worked in developing workflow including developing rule, delegation functionality, background processing; agent determination in HR application• Experience in S/4 HANA implementation developing FIORI application, ODATA and UI5.• Strong knowledge on web-service development, connecting with 3rd party system through exposing WSDL file.• Taken training on AGILE delivery model and have worked on live project using agile methodology.• Worked on SAP HANA In-memory programming, developed different views (CDS, AMDP view) in HANA studio.• Worked on Data Migration and Support Pack up upgradation using T-code SPDD, SPAU, and SPAU_ENH. • Excellent problem solving abilities, analytical, communication skills with capability to lead teams along with being a good team player to deliver the objects on time.• Experience in using SAP SOLMAN and CHARM\'S for project deployment. • Worked on performance tuning using Trace analysis, Parallel Cursor, Parallel Processing, Open/Close Cursor process, SA30 analysis.

Experience

1. Sr SAP Technical Consultant

   Costco Wholesale

   Jan 2023 — Present

Education

• National Institute of Technology Durgapur

  Bachelor of Engineering (B.E.), Mechanical Engineering

  2001 — 2005