Outstanding Customer Service Skills Problem Solving – research oriented Sales, Inventory and Stocking Customer-centered Library Assistant successful at working with different personalities and thrives on delivering top notch service. Knowledgeable in circulation procedures and payment processing. Offers successful career history comprising more than 13 years. Customer-centered Library Assistant successful at working with different personalities and thrives on delivering top notch service. Knowledgeable in circulation procedures and payment processing. Offers successful career history comprising more than 13 years.