John A Castleberry
Hilliard, FL 32046-5466,FL
Summary
Entrepreneurial Owner with experience and solid history of business success. Built operations from ground up with strategic and scalable approaches. Well-oriented to quickly identify and capitalize on emerging opportunities.
Overview
14
14
years of professional experience
Work History
Business Owner/Operator
mac tools
Hilliard , FL
10.2020 - 04.2024
- Listened to customer needs to identify and recommend best products and services.
- Maintained well-stocked and organized sales floor with latest merchandise to drive sustained sales revenue.
- Provided every customer with comprehensive assistance upon entering store through merchandise selection and completion of purchases.
- Provided after-sales support, ensuring customer satisfaction and retention.
Diesel Mechanic /Customer Service Manager
Rush Truck Leasing
Jacksonville , FL
06.2010 - 09.2020
- Assisted in the removal of engines from vehicles in order to replace them with new ones.
- Examined brake systems for proper operation; replaced pads or shoes when needed.
- Disassembled defective units to diagnose malfunctions and repair them accordingly.
- Diagnosed mechanical problems and made necessary repairs.
- Replaced worn or damaged components such as spark plugs, air filters, and oil filters.
- Worked with a team of mechanics to complete projects efficiently within time limits.
- Performed preventive maintenance services such as oil changes and lubrication.
- Adjusted engine timing to factory specifications.
- Tested electrical circuits for faults using diagnostic computers.
- Maintained accurate records of all services performed on diesel engines.
- Performed preventative maintenance on diesel engines and equipment.
- Rebuilt faulty hydraulic systems including pumps and cylinders.
- Checked all fluid levels regularly; topped off when necessary.
- Welded broken metal parts using oxyacetylene torches and electric arc welders.
- Provided technical advice to customers regarding their diesel engine needs.
- Ensured that all tools were properly cleaned after use.
- Inspected vehicles for safety issues and roadworthiness.
Education
diesel tech school
Andrew Jackson High School
Jacksonville, FLSkills
- Contract Negotiation
- Marketing campaign development
- Sales tactics
- Inventory Control
Timeline
Business Owner/Operator
mac tools
10.2020 - 04.2024
Diesel Mechanic /Customer Service Manager
Rush Truck Leasing
06.2010 - 09.2020
diesel tech school
Andrew Jackson High School
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