Under Ömer Karacas' direction, innovative software solutions have been developed at Schmetterling Technology over the past twelve years and established in the tourism industry - today, more than 6000 travel agencies in Europe use Schmetterling Technology's systems. In parallel, he was voted Germany's best young tourism manager by the trade magazine fvw. Since 2016, he has been fully responsible for the Technology business division as Vice President and was also appointed to the Executive Board of Schmetterling International in January 2022. He is a member of the QTA Managing Director Committee and has been on the OTDS Board since June 2020. He is also managing partner of the flight consolidator Schmetterling Air Conso.