John Liska
Sewell
Summary
Experienced and dependable technician with a proven track record in various roles. Strong work ethic and unwavering dedication to delivering high-quality results. Recognized for commitment to promoting workplace safety and implementing enhanced safety training protocols.
Overview
10
10
years of professional experience
Work History
PT Air Ramp Supervisor
UPS
11.2024 - Current
- Coordinates departmental resources to optimize performance, precision, and productivity.
- Maintained a strong focus on workplace safety through consistent adherence to guidelines.
Maintenance Technician
Prologis
04.2023 - 10.2024
- Read and interpreted equipment and work orders to properly perform required maintenance services.
- Checked electrical components to identify defects and hazards and make necessary adjustments.
- Responded to personnel queries and troubleshooting requests to provide repair services to improve operations.
- Assessed financial requirements for repairing mechanical systems, preserving equipment functionality, and enhancing infrastructure.
Apprentice Roofer
Patriot
05.2020 - 05.2023
- Roofed and re-roofed industrial buildings.
- Climbed ladders, sca folds, and stairs while comfortably lifting heavy items.
- Performed limited maintenance repairs to exterior walls and sheet metal ashing.
- Partnered with foreman to promote commercial roo ng safety procedures and OSHA requirements.
- Assisted with installation of partially overlapping layers of material over roof insulation surfaces.
- Cleaned up debris from roof surface and surrounding property.
- Cleaned and maintained roofs and drains.
- Helped with installation of vapor barriers and layers of insulation on roof decks.
- Installed and repaired PVC and vinyl-type at roofs of commercial buildings.
- Glazed top layers to smooth nish or embeded gravel for rough surfaces.
- Waterproofed and damp-proofed roofs, foundations, and basements by painting or spraying surfaces with waterproof coatings.
Merchandiser
Coca-Cola
09.2014 - 05.2020
- Monitored sales performance and adjusted merchandise displays accordingly.
- Developed and drove merchandise assortments, aligning to overall department strategy.
- Executed planogram, pricing, and signage updates, fostering exceptional customer experiences.
- Used hand trucks and pallet jacks for maneuvering products throughout store.
- Implemented store layout changes, including the addition of new xtures.
- Maintained product rotation by checking expiry dates or damage.
- Executed and audited store signage and other visual merchandising elements meeting company standards.
Education
Training Crew Training Company Standards OSHA Regulations -
Skills
- Project Management
- Roof Maintenance
- Field Maintenance
- OSHA
References
References available upon request
Timeline
PT Air Ramp Supervisor
UPS
11.2024 - Current
Maintenance Technician
Prologis
04.2023 - 10.2024
Apprentice Roofer
Patriot
05.2020 - 05.2023
Merchandiser
Coca-Cola
09.2014 - 05.2020
Training Crew Training Company Standards OSHA Regulations -
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