Efrata is a Supply Chain Professional, Consultant, Trainer, Educator and Researcher with 15 years of experience in Supply Chain. Efrata hold double degree Master of Informations System specialised in Supply Chain Management and Master of Commerce specialised in Business Systems Development from Deakin University Melbourne, Australia. Efrata experienced working with Kraft Foods, Campbell Arnott's and Glaxo Smith Kline.

Currently, Efrata is the founder and CEO of PT Educon Selaras Cita Mandiri (ESCM) which is a service company that provides training, workshop, certification, coaching, consulting, technology and research services in the field of Supply Chain Management. ESCM goal is to provide business and management solutions especially in the field of Supply Chain Management. ESCM specialties are in the fields of Supply Chain Management, Demand Management, Inventory Management, Project Management, Sales & Operations Planning, Production Management, Procurement Management, Distribution Management, Lean-Six Sigma, TOC (Theory of Constraints), Warehouse Management, Transport Management, Integrated Sourcing Planning, Operations Management, Strategic Management, VMI (Vendor Managed Inventory), CPFR (Collaboration Planning Forecasting and Replenishment), and DDMRP (Demand-Driven Material Requirements Planning). ESCM is a Global Affiliate of ISCEA USA (International Supply Chain Education Alliance) to provide Certified Supply Chain Analyst (CSCA), Certified Supply Chain Manager (CSCM) and Certified Demand-Driven Planner (CDDP). ESCM had provided supply chain solutions to various companies ranging from oil and gas, automotive, jewelry, cosmetics, fashion, chemical, pharmaceutical, foods and FMCG industry.