Călin is double licensed in economics and engineering, PhD in neural networks applied in financial series processing, MBA graduate in banking and finance, University Lector at Administration and Political Studies National University, MBA Lector for City University of Seattle. He acted over 15 years as director in Romanian Financial Supervisory Authority, National Bank of Romania, Raiffeisen Bank, and general director of Romanian subsidiary of Raiffeisen Informatik Austria Group. He is president of Romania-Iceland Bilateral Chamber of Commerce. Călin is acting as Director of Business Conduct and Intermediaries Supervision in Romanian Financial Supervision Authority (FSA), previously Director of Consumer Protection Directorate. He is President of the Institute of Financial Studies, Vice-president of EIOPA InsurTech Task Force, Board Member of EFICERT (European Financial Certification Organisation). He has a broad experience in technologies and financial services and products, in management, banking, financial markets, consumer protection, operational risks, etc. He published over 150 articles, and two books, being organizer or speaker in major conferences related to financial technologies, cyber-fares, operational risk management, insurance sector, consumer protection, alternative dispute resolution, financial and banking sectors, or management and processes.