Mark Charnis

Skills

• ERP Platforms & Modules: SAP S/4HANA / ECC: PP (Production Planning), MM (Materials Management), QM, SCM/APO/IBP, Oracle Fusion Cloud SCM, Microsoft Dynamics 365 Supply Chain & Manufacturing
• Manufacturing & Production Planning: MRP / MPS, Capacity Planning, Production Orders, BOMs, Routings, Work Centers, Demand Management, Shop Floor Control, Make-to-Order/Stock
• Supply Chain & Inventory: Inventory Management & Optimization (ABC/XYZ, Safety Stock, Reorder Points)
Procurement-to-Pay (P2P), Warehouse Operations, Cycle Counting, Vendor Management
Demand Forecasting, JIT/Lean, Logistics Execution
• Tools & Technical: SQL (Data Validation, Root-Cause Analysis), Power BI (Dashboards & Reporting)
• Testing & Analysis: Functional/Integration/Regression/UAT Testing (Supply Chain Flows), Gap Analysis, Requirements Gathering

About

Results-driven Business Analyst, IT / QA Analyst with 7+ years of experience in SAP ERP implementations and support within public sector and federal environments. Expert in FI/CO, Funds Management, and MM modules, bridging business needs with technology to optimize financial management, procurement processes, and compliance with Treasury Board standards. Proven track record eliciting requirements, conducting gap analysis, designing functional specifications, and leading end-to-end testing (including integration, regression, and UAT) to deliver audit-ready solutions, reduce reconciliation efforts by up to 40%, and ensure seamless operations in shared-services models. Passionate about supporting environmental and climate initiatives through reliable, compliant systems.