Sean Kullberg
Fresno,CA
Summary
Results-oriented Warehouse Operations Supervisor with 20 years of leadership in distribution, logistics, and inventory control. Streamlined processes and maximized efficiency through effective quality control and team development. Skilled in warehouse layout planning, materials handling, and OSHA/DOT compliance. Focused on creating safe, organized environments that reduce costs and enhance operational performance.
Overview
13
13
years of professional experience
Work History
Mail Handler
US Post Office
Fresno, CA
07.2026 - Current
- Implemented process improvements that enhanced sorting accuracy and reduced processing time.
- Implemented process improvements that enhanced workflow and reduced operational delays.
- Operated sorting machinery to efficiently process incoming and outgoing mail.
- Ensured accurate labeling and delivery of packages through thorough quality checks.
- Collaborated with team members to optimize workflow and maintain productivity standards.
- Trained new employees on safety protocols and operational procedures for mail handling.
Warehouse Operations / Safety Supervisor
FreshKO Produce
Fresno, CA
04.2013 - 08.2025
- Directed inbound and outbound warehouse operations, optimizing product flow and ensuring 100% order accuracy for a high-volume distribution center. Spearheaded the implementation of safety programs to ensure compliance with OSHA, FMCSA, and state/federal regulations, resulting in a 30% decrease in workplace incidents.
- Led a team of 85 order pickers to achieve a productivity rate of 145 cases per hour, exceeding the industry standard and optimizing operational efficiency to meet customer demands effectively.
- Led and mentored our driver staff of 50 drivers,
- Coordinated shipping schedules, optimizing delivery routes for timely dispatch of goods.
- Utilized warehouse management systems to track inventory movement and streamline processes.
- Conducted performance evaluations, providing feedback to enhance team productivity and morale.
- Supervised warehouse operations by managing employees during shifts.
- Handled employee concerns promptly and effectively while maintaining open lines of communication amongst team members.
- Monitored employee performance and offered mentoring and leadership to improve any deficiencies.
- Optimized storage capacity by redesigning warehouse layout for maximum space utilization.
- Developed strong relationships with suppliers to secure timely deliveries and maintain adequate inventory levels.
- Reduced order processing times by streamlining the picking, packing, and shipping processes.
- Resolved conflicts between team members and addressed complaints or grievances.
- Maintained accurate records of team attendance and documented disciplinary actions.
- Executed daily inventory audits, temperature checks, and quality inspections, maintaining 99% product integrity and reducing waste.
- Oversaw end-to-end employee lifecycle including hiring, coaching, training, and disciplinary actions, cultivating a high-performance team culture that propelled overall productivity, 438 days safety incident free.
- Strategically optimized warehouse layout to support FIFO inventory management, leading to a reduction in waste and an increase in picking efficiency.
- Managed quality control of all product that goes through the warehouse.
- Collaborated cross-departmentally with dispatch, logistics, and operations teams to streamline processes and enhance communication, leading to improvement in overall operational efficiency.
- Led safety training programs, enhancing employee awareness and compliance with safety regulations.
- Conducted regular safety audits to identify hazards and implement corrective actions promptly.
Education
Unit Level Logistics - Warehousing Specialist
Military Warehousing & Logistics
Vilseck, GermanySkills
- Warehouse Management
- Distribution Operations
- Inventory Control
- Logistics Coordination
- Order Fulfillment
- Supply Chain Optimization
- Process Improvement
- Productivity Optimization
- Safety compliance
- Team Leadership
- Workforce training
- Problem resolution
- Handling and sorting mail
- Problem-solving skills
- Workplace safety
- Team collaboration
- Mail sorting
Accomplishments
- Processed and sorted average of 15,000 pieces of mail per day.
- Achieved 99% by completing sorting with accuracy and efficiency.
Timeline
Mail Handler
US Post Office
07.2026 - Current
Warehouse Operations / Safety Supervisor
FreshKO Produce
04.2013 - 08.2025
Unit Level Logistics - Warehousing Specialist
Military Warehousing & Logistics
Personal Information
Title: U.S. Army Veteran
Proud U.S. Army Veteran
As a Warehouse Specialist in the Army, I served as a vital member of a team responsible for the operation of a parts warehouse. Our Primary mission was to store, order, and distribute essential components required to ensure the operational readiness of all equipment in a combat environment. This role involved meticulous inventory management and logistical coordination to support our forces while deployed in a war zone.