David Walker
Rancho Cucamonga,CA
Summary
Detail-oriented sanitation worker skilled in compliance with safety regulations, chemical handling, and team collaboration. Proven ability to streamline sanitation processes and train staff for optimal performance.
Overview
12
12
years of professional experience
Work History
Sanitation Worker
Evolution Fresh
Rancho Cucamonga, CA
09.2025 - Current
- Ensured compliance with sanitation standards and safety regulations during daily operations.
- Operated industrial cleaning equipment to maintain facility cleanliness and hygiene.
- Conducted regular inspections of work areas to identify potential hazards and ensure safety protocols.
- Collaborated with team members to streamline sanitation processes, improving overall efficiency.
- Trained new staff on proper cleaning techniques and safety practices for optimal performance.
- Implemented waste disposal procedures, promoting environmentally responsible practices within the workplace.
- Monitored inventory levels of cleaning supplies, coordinating timely replenishment as needed.
- Streamlined cleaning processes through the efficient use of equipment such as pressure washers, vacuum trucks, and brooms.
- Handled spills in work and common areas and used proper methods to clean and sanitize each material.
- Prepared cleaning solutions and equipment in accordance with health and safety standards.
- Supported health initiatives by sanitizing high-traffic areas.
- Completed daily logs detailing sanitation activities performed, issues encountered, or feedback received from the public.
- Responded to emergency sanitation needs in prompt and professional manner, alerting hazmat professionals in alignment with OSHA requirements.
Welder
Jenson Precast
Fontana, CA
03.2022 - 09.2025
- Operated MIG and TIG welding equipment to fabricate metal components.
- Interpreted technical drawings to ensure accurate weld placements.
- Maintained safe work environment by adhering to safety protocols and regulations.
- Trained junior welders on equipment operation and best practices.
- Implemented process improvements that enhanced workflow efficiency and reduced downtime.
- Led troubleshooting efforts for welding defects, driving corrective actions across teams.
- Maintained clean working environment by consistently organizing tools and equipment, promoting workplace safety.
Spot Welder
Door Components Inc
Ontario, CA
08.2022 - 03.2023
- Operated MIG and TIG welding equipment to assemble metal components efficiently.
- Ensured compliance with safety protocols and quality standards in production processes.
- Collaborated with team members to optimize workflow and reduce downtime.
- Conducted routine maintenance on welding machinery to enhance performance reliability.
- Analyzed weld quality and implemented corrective actions to resolve defects promptly.
- Streamlined inventory management for welding supplies, reducing material waste significantly.
- Led initiatives to improve production efficiency through process enhancements and best practices implementation.
Janitorial Worker
Jani-King Janitorial Services
Los Angeles, CA
07.2020 - 10.2022
- Maintained cleanliness and sanitation standards across multiple facilities.
- Operated cleaning equipment including buffers, scrubbers, and vacuums efficiently.
- Trained new staff on cleaning protocols and safety procedures.
- Conducted inspections to ensure compliance with quality standards.
- Managed inventory of cleaning supplies, reducing waste through effective usage tracking.
- Improved overall facility appearance through consistent attention to detail and adherence to cleaning schedules.
- Removed spots from glass doors, mirrors and windows by spraying cleaner and wiping.
- Maintained clean and comfortable environments in commercial buildings by vacuuming, cleaning windows, and dusting.
- Kept building spaces premises clean inside and outside.
- Reduced the spread of germs by regularly disinfecting high-touch surfaces such as door handles and light switches.
- Maintained a safe environment for building occupants by promptly addressing spills, debris, and other hazards.
- Hand-cleaned telephones, door knobs and remote controls.
- Assisted in maintaining inventory levels of cleaning supplies, ensuring timely replenishment when necessary.
- Contributed to a pleasant atmosphere for visitors through diligent upkeep of common areas, restrooms, and entryways.
- Polished stainless steel fixtures and furniture details.
- Ensured a welcoming environment for guests by keeping entranceways clear of debris, snow removal where applicable, or washing windows as needed.
Driver
Fragile
Ontario, CA
06.2020 - 08.2022
- Ensured timely deliveries while adhering to safety protocols and traffic regulations.
- Conducted routine vehicle inspections, maintaining operational readiness and compliance.
- Optimized delivery routes to enhance efficiency and minimize fuel consumption.
- Assisted in training new drivers on company policies and best practices for safe driving.
- Implemented improvements in time management, reducing delivery delays consistently.
- Communicated effectively with dispatch to coordinate logistics and address issues promptly.
- Maintained accurate records of deliveries, mileage, and vehicle maintenance schedules.
- Maintained accurate delivery records, ensuring all packages were accounted for and delivered to the correct recipients.
- Reduced fuel consumption through strategic route planning and efficient driving techniques.
- Increased productivity by assisting in loading/unloading vehicles when necessary, expediting the delivery process.
Grinder
Arconic
Rancho Cucamonga, CA
11.2017 - 06.2020
- Operated grinding machines to achieve precise specifications for aluminum components.
- Monitored production processes to ensure quality standards and adherence to safety protocols.
- Collaborated with team members to optimize workflow and minimize downtime during shifts.
- Conducted routine maintenance on equipment to maintain operational efficiency and reliability.
- Analyzed production data to identify trends and recommend adjustments for improved output quality.
- Enhanced safety in the workplace by following established guidelines and procedures for grinder operation.
- Kept equipment in good working order by calibrating settings and performing minor maintenance.
- Displayed strong problem-solving abilities when faced with challenging projects or unexpected obstacles during the grinding process.
- Maintained optimum cutting speed throughout grinding operations, preserving tool life and reducing the need for frequent replacements.
- Sharpened tools as needed to ensure optimal performance during grinding operations, extending tool life.
Driver, Warehouse Associate
Goodwill
Ontario, CA
08.2014 - 11.2017
- Operated delivery vehicle to transport goods efficiently and safely.
- Ensured timely pick-up and drop-off of donated items in compliance with safety regulations.
- Maintained accurate records of deliveries, schedules, and inventory for effective tracking.
- Assisted in loading and unloading items, optimizing space in the vehicle for safe transport.
- Conducted routine vehicle inspections to ensure operational safety and reliability.
- Collaborated with team members to streamline logistics processes and improve service delivery.
- Provided exceptional customer service during interactions with donors and recipients of goods.
- Followed all relevant traffic laws and safety regulations.
- Utilized GPS and other navigation tools to plan routes and stay on schedule.
- Achieved safe driving records by consistently following traffic rules and regulations.
- Delivered goods and products to customer on time and in excellent condition.
- Improved customer satisfaction by maintaining punctuality and adhering to strict delivery schedules.
- Followed proper safety procedures and protocols while loading, unloading and operating vehicles.
- Communicated with customers to provide delivery updates and confirm delivery locations.
- Coordinated efficient routes to avoid delays and optimize schedules.
- Ensured timely deliveries by strictly following routes, using GPS navigation systems, and staying updated on road conditions.
- Kept detailed mileage and fuel reports to track overall fuel costs.
- Handled fragile materials carefully, resulting in minimal damage claims from customers during transit period.
Education
High School Diploma -
Hamilton High School
West Los AngelesSkills
- Sanitation regulations
- Chemical handling
- Hazardous materials handling
- Industrial cleaning
- Heavy lifting
Timeline
Sanitation Worker
Evolution Fresh
09.2025 - Current
Spot Welder
Door Components Inc
08.2022 - 03.2023
Welder
Jenson Precast
03.2022 - 09.2025
Janitorial Worker
Jani-King Janitorial Services
07.2020 - 10.2022
Driver
Fragile
06.2020 - 08.2022
Grinder
Arconic
11.2017 - 06.2020
Driver, Warehouse Associate
Goodwill
08.2014 - 11.2017
High School Diploma -
Hamilton High School