Luis Antonio Guerrero

Purchasing & Warehouse Manager @ Melter

About

Strategic Procurement & Supply Chain leader with 14+ years of experience driving cost optimization, supply continuity, and operational performance across manufacturing environments, particularly within metals (steel, aluminum, and ferroalloys). Currently leading Procurement and Warehouse operations at Melter, I focus on ensuring uninterrupted material supply, optimizing inventory, and securing competitive cost structures aligned with business objectives. I bring a strong track record in strategic sourcing, supplier negotiations, and market intelligence, consistently delivering cost reductions while maintaining high service and quality standards. Throughout my career in companies such as FRISA, Nemak, Schneider Electric, and Metalsa, I have successfully: Delivered sustainable cost savings (7–13% annually) through strategic sourcing and negotiations. Built and developed robust supplier networks, including global and long-term agreements (LTA’s). Led cross-functional initiatives with Operations, Quality, and Finance to improve productivity and supply chain efficiency. Implemented TCO-driven decision-making and market analysis to mitigate risk and enhance profitability. I am passionate about building long-term supplier partnerships, driving continuous improvement, and aligning procurement strategies with financial and operational goals. Core expertise: Strategic Sourcing | Supplier Negotiation | Cost Reduction | Metals Procurement | TCO Analysis | Supply Chain Optimization | Inventory Management | Supplier Development | Market Intelligence

Country

Mexico

City

Monterrey

Industry

Consumer Goods

Skill

Contract Negotiation, Business Development, Cost Reduction, Inventory Management, Vendor Management, Risk Management, Credit Risk Management, Business Decision Making, Continuous Improvement, Sales Management, Warehouse Operations, Team Leadership, Business Communications, Liderazgo de equipos, Plazos de entrega, Capital expenditure, Desarrollo empresarial, Pedidos de compra, Aptitudes de organización, Strategic Negotiations

Experience

Purchasing & Warehouse Manager

Melter

2025-2 - Present · 1 yr 8 mos

Монтеррей, NLE

Lead procurement and warehouse operations ensuring supply continuity, cost competitiveness, and inventory optimization. Delivered cost efficiencies through strategic sourcing and supplier negotiations Ensured uninterrupted supply of direct materials aligned with production requirements Optimized inventory levels to balance working capital and operational continuity Strengthened supplier base and improved service levels and lead times Led cross-functional coordination (Production, Quality, Logistics) to ensure execution

General Manager

Generating Recovery Opportunities

2022-9 - 2025-2 · 2 yrs 6 mos

Монтеррей, NLE

Led business strategy and operations focused on recycling, sustainability, and commercial development. Developed and executed growth strategy, expanding commercial opportunities in recycling markets Built and managed key relationships with industrial and environmental stakeholders Improved operational efficiency through data analysis and performance tracking Implemented sustainable programs focused on cost optimization and material recovery

Supply Chain Engineer

FRISA

2018-11 - 2022-8 · 3 yrs 10 mos

Monterrey y alrededores, México

Managed sourcing and supply strategy for critical raw materials in a high-demand manufacturing environment. Secured supply continuity of key materials (steel, ferroalloys) under volatile market conditions Achieved cost reductions through strategic sourcing and supplier development Conducted market analysis (LME, trends) to support pricing and purchasing decisions Implemented inventory and sourcing strategies to reduce risk and optimize costs

Senior Sourcing Buyer

Nemak

2017-3 - 2018-11 · 1 yr 9 mos

Área metropolitana de Monterrey

Executed sourcing strategies to improve cost competitiveness and supplier performance. Delivered ~6% annual savings through strategic sourcing initiatives Led RFx processes and supplier negotiations to optimize cost and supply conditions Strengthened supplier base and reduced dependency risks Supported cross-functional projects aligned with business and production goals

Material Productivity Leader

Schneider Electric

2014-5 - 2017-3 · 2 yrs 11 mos

Área metropolitana de Monterrey

Led material productivity initiatives across Mexico and the U.S. Drove cost reduction and productivity programs across multiple plants Implemented TCO models and sourcing strategies aligned with engineering and operations Developed supplier performance tracking and continuous improvement initiatives Supported new product development through material standardization

Procurement Buyer

Metalsa

2009-12 - 2014-5 · 4 yrs 6 mos

Área metropolitana de Monterrey

Managed MRO procurement and supplier development initiatives. Achieved cost savings through negotiations and sourcing strategies Implemented digital catalogs to improve procurement efficiency Managed supplier relationships and ensured contract compliance Supported plant operations with timely procurement of critical materials