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Lisa Shumake

@lisashumake

I optimize e-commerce supply chains, logistics operations, inventory, and distribution through data-driven process improvement.

Congo, The Democratic Republic of the

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What I'm looking for

I'm looking to lead supply chain, e-commerce fulfillment, logistics, inventory, and distribution operations where I can improve delivery performance, reduce costs, and use data and Lean methods to strengthen processes.

I manage end-to-end supply chain and logistics operations across procurement, fulfillment, inventory, and distribution, backed by a BSc in Procurement & Logistics and Six Sigma Black Belt certification.

At Action Contre la Faim in Bunia, I supervise procurement cycles and logistics flows, maintain inventory accuracy, and track DIFOT/OTIF delivery performance with supply chain and finance teams.

I applied Lean methods to remove procurement bottlenecks, reducing purchase-request processing time by 18%. I also manage warehouse receiving, GRN and Goods Issue Notes, physical inventories, and Excel-based stock reconciliation.

Previously at Congo Avenir & Horizon Vert, I coordinated outsourced manufacturing and supplier networks, negotiated freight, and reduced storage and transport costs by 12%. I build decision-making dashboards in Google Sheets and advanced Excel to support operational reporting.

Experience

Work history, roles, and key accomplishments

E-Commerce Supply Chain Manager & Operations Specialist

Lisa Bwasusa Shumake

Professional with over 4 years of experience in logistics operations, e-commerce fulfillment, inventory management, and distribution planning. Certified Six Sigma Black Belt with a BSc in Procurement & Logistics, specializing in cost reduction and KPI compliance.