"Stephanie is a proven leader and highly talented technology and engineering executive with a strong record of using data and advanced operations to achieve business results," said Dolan. "We worked together closely at Cablevision and I am thrilled to have her in this key role. She will be overseeing a team that is moving AMC Networks' operations into the future, developing technological solutions in an evolving entertainment landscape." "AMC Networks is a company with strong brands and a well-earned reputation of producing some of the most popular and acclaimed programming in the history of television and film," added Mitchko. "I'm excited to join the company at this moment of change and evolution across the industry and use technology to deliver more value to our partners and make it easier for our customers to find and enjoy the shows and films that they love." Mitchko joins AMC Networks after serving as a technology consultant for the company for the past several months.