Shashi Roy

About Shashi Roy

Professional SummarySeasoned Supply Chain Management professional with over 20 years of experience specializing in SAP systems, with deep expertise in SAP IBP, Advanced Planning and Optimization (APO)—particularly Supply Network Planning (SNP) and Production Planning & Detailed Scheduling (PPDS). Demonstrated proficiency in integrating these modules with Demand Planning to deliver end-to-end supply chain solutions.•Time series Planning with Supply Chain Concepts of Long term, Mid Term and Short Term (execution level MRP) Planning.Hands-on experience on Forecasting future demand using historical data, market trends, and sales forecasts by using outlier correction.•ABC/XYZ Classification. Realignment and sensing concepts.•Understanding of Baseline, Scenarios and versions. Hub and Spoke Model in Supply Chain and Planning flow.•Understanding of extraction of master data(Product, Location, Customer, Customer source, Location Source, PSH, PSI,PSR and Sub networks).• Multiechelon Inv Optimization, Stocking cycle and pipeline stocks & CPI -DS Interface for time series extraction from ECC tables.•Hands-on experience on new product life cycle planning, forecast automation and Time series analysis and change point detection.•Supply Heuristic using frozen horizon, target days and safety stock planning. •Hands-on experience with Supply Heuristics with unconstrained plan, Optimizer setup with constraint Plan, and Response & Supply Chain Control Tower. Frozen horizon and target days’ supply -safety stock planning.•Setting of IBM formatting EPM and calculation of adjusted key figures.•Configuration of planning area for OBP (Order based Planning). Multiple forecast figure setup. Planning level and sales order assignment. Configuration of Data model.• Creation of supply plan and allocation. Define jobs for confirmation Run.•Proficient in modeling complex planning scenarios using attribute transformations and custom key figure logic.•Delivered 7 SAP APO design/implementation projects and 5 support engagements.•Extensive experience with SNP Optimizer, PPDS Heuristics, and integration with PP, MM, SD, and QM modules.•Deep understanding of Material Requirements Planning (MRP) and Core Interface (CIF) between APO and ECC.•Integration interface between multiple ECC and Future master to APO.•Migration from ECC to S4 Hana and integration to APO.Production Planning & Quality Management:•Specialized in discrete, MTO/MTS, and repetitive manufacturing processes, including configuration of BOMs, resources, recipes, process orders, and MRP Live.

Experience

1. Supply Chain Solution Architect

   Johnson & Johnson

   Nov 2025 — Present · Bridgewater, NJ, US

Education

• Gauhati University, Guwahati

  Bachelor's degree, Mechanical Engineering

Skills

• Sap Erp
• Business Process
• Pre-Sales
• Process Consulting
• Data Migration
• Sdlc
• Solution Architecture
• Business Analysis
• Abap
• Sap Bw
• Requirements Analysis
• Erp