Sales, parts, service, tire department, management, job manuals and blueprints. Also a care taker for my parents for 9 years while running their company and estate, working with CPA's, insurance companies, lawyers, bookkeeping, business matters with real estate. I restored a 1972 Plymouth Barracuda, winning 1st place at the Mopar Nationals. Also a modified 1997 Jeep Wrangler and a 1990 Dodge Dakota custom built with awards at national levels and local car shows I have some knowledge in engine repair, hydraulics, wiring harnesses, and diagnostic tools. I also have woodworking skills, helping remodel my home, doing rock wall designs, and kitchen backsplashes.