Derek Ellermann
San Antonio
Summary
I seek a job that offers growth opportunities, challenges, and aligns with my skills and values. Looking for opportunities for personal and professional development. Energetic individual with background in fast food and counter service, skilled in efficient order handling and customer satisfaction. Demonstrated ability to maintain high cleanliness standards and manage inventory effectively, ensuring smooth operation of fast-paced environments. Known for strong communication skills and capability to work well under pressure, contributing positively to team dynamics and customer experience. Improved workflow through innovative organization methods, enhancing overall service speed and quality.
Overview
13
13
years of professional experience
Work History
Inventory Specialist
Stability Biologics
San Antonio
01.2025 - 11.2025
- Recording and documenting received goods, updating inventory systems or warehouse records.
- Maintaining warehouse cleanliness and organization; properly storing incoming items on shelves or pallets.
- Performing inventory control tasks: cycle counts, audits, tracking warehouse stock, verifying inventory levels.
- Receiving incoming shipments: unloading trucks, inspecting contents, checking items against invoices or packing lists, verifying counts and condition.
- Have written and validated standard operating procedures (SOPs) covering donor eligibility screening, consent, tissue recovery, processing, sterilization/disinfection, labeling, packaging, storage, distribution, tracking, and eventual disposal.
- Document all processing steps, labeling, metadata, consent, and sample history to preserve research value, enable reproducibility, and protect donor-recipient safety.
- Tissue Bank
Sandwich Artist (Manager)
Subway (SpinSub Inc.)
San Antonio
09.2021 - 01.2025
- Greeted guests, promoted specials, and took orders.
- Operated the cash register with accuracy, ensuring proper handling of transactions.
- Kept workplace clean and organized in line with restaurant policies.
- Increased speed of service through effective multitasking and time management skills.
- Trained new employees on company policies and procedures, contributing to overall team performance and growth.
- Organized freezers, refrigerators and storage rooms by receiving, recording, and moving food and beverage supplies and products.
- Built rapport with regular customers by remembering their names and preferred orders, fostering a welcoming environment.
- Maintained clean and sanitary workstation, contributing to hygienic dining environment.
- Balanced multiple tasks during busy periods, ensuring all customers received prompt and attentive service.
- Maintained up-to-date knowledge of food safety regulations, ensuring compliance and protecting customers.
Painter
Outlook Painting
San Antonio
01.2014 - 01.2019
- Paid attention to detail when applying paint to ensure smooth finish without streaks or bubbles.
- Stripped previously coated items using special chemical formulations and large tanks.
- Loaded paint onto rollers or brushes and applied it evenly to surfaces.
- Performed minor repairs on surfaces before painting, such as filling holes or cracks with filler.
- Assisted painters in preparing surfaces by scraping, sanding, and cleaning.
- Worked efficiently to complete tasks within deadlines set by lead painter.
- Mixed and poured concrete into post holes to secure fence posts.
- Removed old fencing materials and disposed of them properly before installing new fences.
- Private Contractor
Call Center Representative
First National Texas Bank
Copperas Cove
01.2013 - 01.2014
- Resolved customer complaints and inquiries promptly, ensuring high level of service.
- Identified customer needs and offered personalized banking solutions to enhance their financial well-being.
- Obtained specialist support for customers requiring advanced assistance with financial needs.
- Maintained confidentiality of customer information in accordance with bank policies and regulations.
- Delivered exceptional customer service to bolster strong relationships and build positive experiences.
Education
Highschool -
Copperas Cove Highschool
Copperas Cove01.2011
Skills
- Inventory management
- Food safety compliance
- Cash register operation
- Employee training
- Customer relationship management
- Team collaboration
- Multitasking abilities
- Problem solving
- POS system operation
- Professionalism and courtesy
- Money handling
- Dependable and honest
- Customer satisfaction focus
- Customer service
References
- John, 210-730-8357
- Jared Moe, Director of Operations, 210-213-9842
Timeline
Inventory Specialist
Stability Biologics
01.2025 - 11.2025
Sandwich Artist (Manager)
Subway (SpinSub Inc.)
09.2021 - 01.2025
Painter
Outlook Painting
01.2014 - 01.2019
Call Center Representative
First National Texas Bank
01.2013 - 01.2014
Highschool -
Copperas Cove Highschool