Hi, I’m
David Rodriguez Martinez
Operations Manager
Arcadia,FL
Summary
Results-driven Warehouse Operations Manager with over 15 years of experience in leading multi-site logistics, inventory management, transportation, and shipping/receiving operations. Proven track record of enhancing operational efficiency, reducing costs, and improving workforce performance through strategic process optimization and technology integration. Expertise in WMS platforms, Oracle, AS400, and Maximo ERP systems, complemented by hands-on experience with fleet tracking software such as Samsara and GeoTabs. Committed to driving continuous improvement and delivering exceptional results in fast-paced environments.
Overview
15
years of professional experience
Work History
U.S. Auto ForceFort Myers
Operations Manager
05.2025 - Current
Job overview
- Direct operations of a 120,000 sq. ft. distribution warehouse, supporting one of the largest tire distributors in the U.S.
- Lead a team of 25 MH and 10 drivers, ensuring safe, efficient, and timely distribution of tires and related products.
- Oversee logistics, fleet operations, shipping/receiving, and high-volume inventory control.
- Process 5,000 units daily, ensuring accuracy and on-time distribution across branch locations.
- Implement ERP/WMS and fleet tracking systems (Samsara) to maximize real-time visibility of fleet and deliveries.
- Utilize Power BI dashboards to track sales, inventory, and branch profitability, supporting data-driven decision-making.
- Increased profit by streamlining operations.
- Identified and resolved unauthorized, unsafe, or ineffective practices in warehouse floor and driver inspections.
Sarasota County GovernmentSarasota , FL
Warehouse Operations Manager II
03.2022 - 06.2025
Job overview
- Managed end-to-end operations for the Materials Management Division, including logistics, inventory management, warehouse operations, fleet management, and infrastructure materials.
- Oversee 100,000 sq. ft. central hub and 7 satellite warehouses, supporting multi-site field operations, emergency logistics, and capital projects.
- Lead and mentor a high-performing team of 25 MH and 11 drivers, across multiple warehouses, service units, and lay-down yards, ensuring seamless supply chain support for all county field operations.
- Implemented daily cycle count processes to improve order accuracy and inventory visibility.
- Lead emergency logistics operations for disaster/storm activation responses, including staging supplies and coordinating deployments.
- Directed all employees on boarding, training, performance reviews, and discipline in partnership with HR.
- Maintain OSHA compliance, conduct safety audits, enforce PPE use, and lead incident investigations.
- Introduced Lean practices to reduce non-value-added activities and enhance warehouse flow.
- Led processes are redesigned projects to reduce receiving and shipping delays by over 30%.
- Foster collaboration across procurement, finance, and user departments for seamless supply operations.
World PacFort Myers, FL
Branch Operations Manager
09.2017 - 03.2022
Job overview
- Managed all warehouse, transportation, shipping/receiving, and inventory operations across a high-volume auto parts distribution center.
- Supervised a team of 30+ including material handlers, drivers, and support staff across multiple shifts.
- Reduced transportation costs by optimizing driver routes, tracking fuel usage, and leveraging local delivery windows.
- Implemented attendance tracking and labor management systems to reduce absenteeism and improve shift reliability.
- Established team performance KPIs, including picking rates, shipping times, and error rates.
- Led payroll, scheduling, P&L tracking, and warehouse budget management.
- Provided coaching, mentorship, and succession planning to develop internal leaders and reduce turnover.
- Oversaw implementation of WMS upgrades and trained team on new scanning technologies.
- Streamlined dock-to-stock processes to reduce inventory discrepancies and backorders.
- Ensured regulatory compliance with safety standards and conducted monthly safety training.
- Established a new dispatch procedure that reduced late deliveries by 25%.
- Reconfigured warehouse layout to improve storage, order picking, and staging areas.
- Resolved labor and vendor disputes while maintaining high service levels and team morale.
Crown Linen Service, Inc.
Production Manager
03.2016 - 09.2017
Job overview
- Oversaw daily laundry plant operations including staffing, machine maintenance, production scheduling, and inventory management.
- Increased productivity and throughput by redesigning the production floor layout for optimal material flow.
- Developed and implemented preventive maintenance (PM) program, reducing unscheduled downtime by 35%.
- Managed Plant KPIs including Pounds Per Operator Hour (PPOH), labor hours, and material usage.
- Reduced operating costs through vendor renegotiations and energy-saving initiatives.
- Led daily safety briefings and enforced PPE policies to reduce workplace incidents.
- Coordinated with HR on recruitment, performance reviews, attendance, and corrective actions.
- Conducted cross-training of employees across roles to increase operational flexibility.
- Maintained consistent inventory levels for detergents, chemicals, and packaging materials.
- Partnered with delivery team to streamline loading and routing of linen to client sites.
- Managed vendor relationships, ensuring timely repairs and continuous material flow.
- Implemented quality assurance checks to improve output cleanliness and reduce rework.
- Supported audits and compliance reviews for OSHA and health code standards.
Goodwill Industries
Warehouse Operations Supervisor III
04.2011 - 03.2016
Job overview
- Managed operations in a 200,000 sq. ft. warehouse, including salvage staging, customer pickups, shipping, and receiving.
- Supervised 15+ employees, ensuring accuracy and efficiency in daily material handling activities.
- Created and monitored employee schedules, implemented performance tracking, and provided daily operational feedback.
- Trained all new hires in equipment usage, salvage processing, and warehouse safety.
- Improved shift productivity by realigning staff to high-impact zones and standardizing shift handoff protocols.
- Enhanced warehouse safety culture by leading monthly safety talks and hazard assessments.
- Reduced salvage processing time by over 20% by redesigning staging areas and implementing bin labeling.
- Conducted equipment inspections and reported maintenance needs to minimize downtime.
- Created salvage vendor loading schedules and managed logistics of bulk pickup coordination.
- Oversaw merchandise quality checks and customer pickup logistics.
- Improved inventory traceability using barcoding and manual tracking sheets.
- Supported HR functions such as progressive discipline, coaching documentation, and timekeeping audits.
Education
Educational Tech CollegePuerto Rico
Associate Degree from Healthcare
Kaplan UniversityFort Lauderdale, FL
Certification from Criminal Justice
Skills
- Warehouse Operations: Inventory Control, Cross-Docking, Inbound/Outbound Logistics
- Systems & Tools: WMS, AS400, Microsoft Office (Excel, Word, Outlook)
- Transportation: Fleet Dispatching, Route Optimization, Driver Management
- HR Leadership: Recruiting, Training, Performance Reviews, Team Building, Conflict Resolution
- Regulatory Compliance: OSHA, Safety Audits, PPE, Emergency Logistics
- Process Improvement: Lean Practices, SOP Development, Layout Optimization, KPI Dashboards
- Equipment: Forklift, Reach Truck, Pallet Jack, Material Handling Tools
- Bilingual: English and Spanish
- Finance: Budget Oversight, P&L Management, Vendor Negotiation
- Cross-Functional Collaboration: Procurement, Finance, Emergency Ops, Maintenance
Languages
English
Native or Bilingual
Spanish
Native or Bilingual
Timeline
Operations Manager
U.S. Auto Force
05.2025 - Current
Warehouse Operations Manager II
Sarasota County Government
03.2022 - 06.2025
Branch Operations Manager
World Pac
09.2017 - 03.2022
Production Manager
Crown Linen Service, Inc.
03.2016 - 09.2017
Warehouse Operations Supervisor III
Goodwill Industries
04.2011 - 03.2016
Educational Tech College
Associate Degree from Healthcare
Kaplan University
Certification from Criminal Justice
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