Raymond Lightfoot has joined Moody CPAs & Advisors as a senior associate. He has a bachelor’s degree in accounting from the University of Kentucky. Previously, he was finance director at Our Lady of Mercy Community Outreach.

Ryan T. Luczkowiak has joined Goff D’Antonio Associates. He has a bachelor’s degree from Alfred State College at the State University of New York and a master’s degree in architecture from the University of Massachusetts.

John Riddick has been promoted to Charleston commercial market executive and senior vice president at CresCom Bank. Previously, he was a commercial relationship manager. He has a bachelor’s degree in economics from Wofford College.

Bill Amiot has joined J. Musselman Construction as a superintendent. He has been a project superintendent for more than 20 years in the Charleston area.

Nathan H. Rex has been named chairman of the hospitality and tourism department for the Culinary Institute of Charleston at Trident Technical College. He has an associate’s degree from the Culinary Institute of Charleston, a bachelor’s degree in hotel, restaurant and tourism management from the University of South Carolina,and a master’s degree in business administration from the University of Nevada-Las Vegas. Previously, he was resort manager at The Cosmopolitan of Las Vegas.

Randy Patrick has joined the North Charleston office of Michael Baker International as senior project manager and operation manager. He has a bachelor’s degree in civil engineering from Clemson University.

Sandra Slavin has joined Heartland Hospice as administrator for the Lowcountry region. She has more than 25 years of health care and hospice experience.

Bennett Crites has joined Smith Moore Leatherwood’s litigation group in its Charleston office. His practice focuses on liability and transportation and commercial trucking law. He has a bachelor’s degree in business administration from The Citadel and a law degree from the University of South Carolina School of Law.

David Rogers and David Isom have been promoted at The City Marina Co. Rogers is general manager. He has a bachelor’s degree from the College of Charleston and has more than 20 years of experience in the marina industry. Isom is harbormaster. Previously, he was dock manager.

Austin Nelson and Stephanie Kozersky have joined the Charleston Gaillard Center.

Nelson is development manager. Previously, she was with the Charleston Wine + Food Festival. She has a bachelor’s degree in business administration from Clemson University.

Kozersky is development coordinator. She has a bachelor’s degree in communication from the College of Charleston.

Drew Planton has joined Island Realty’s vacation rentals division. Previously, he was a guest services representative at the Doubletree Charleston Historic District Hotel. He has a bachelor’s degree from the University of South Carolina.

Gale J. Smith and Vicki Roberts have joined Carolina One Real Estate as agents in Summerville.

Smith is based in the Trolley Road office. Previously, she was with La Petite Academy and Stallsville United Methodist Church Weekday School. She has an associate’s degree in early childhood education from Trident Technical College.

Roberts is based in the Main Street office. Previously, she was office manager and human resources assistant at Imagine One Technology. She has an associate’s degree in human resource management from Trident Technical College.

Lee Tupper has joined the Summerville office of Century 21 Properties Plus as an agent. Previously, she worked for 30 years as a bookkeeper.

Brian Maley has joined Colliers International’s real estate management services division as building engineer. He has more than a decade of experience in the operation and maintenance of commercial and residential properties.

Keri Seay has joined Dunhill Staffing Systems in Mount Pleasant. She has experience in personal finance, insurance, business marketing and sales.