Mariana Celac is a Senior Implementation Specialist at Mastercard, responsible for all aspects of customer implementation engagements, including consultancy, training, project management, testing, and customized production configurations for existing and new customers. She is also excited to learn new languages and work with customers in different countries by assisting them in the local language. Additionally, Mariana is committed to ongoing professional development through continuing courses and training. She is a member of PWI Brussels, where they organize events and educational seminars to meet inspiring women and learn from each other.