Complex sentence: A noted authority on supply-chain and eCommerce technology, Ms. Sheskey joined Dell in 1993 and worked in various IT management and leadership functions in sales, manufacturing, fulfillment, services, procurement, data warehouse, finance, and human resources.
Split into simpler sentences: A noted authority on supply-chain and eCommerce technology, Ms. Sheskey joined Dell in 1993. She performed various IT management and leadership functions across a wide variety of business areas, including sales, manufacturing, fulfillment, services, procurement, data warehouse, finance, and human resources.