John A. Castellano

John A. Castellano has over 30 years of experience in the banking and finance industry. John A. started their career in 1982 as a Senior Vice President at Heller Financial, where they excelled as a top producer and was recognized as a member of the President's Club and Chairman's Club. John A. then worked at Bank of America, where they opened a leasing office in Chicago and successfully built it from scratch, reaching a portfolio of $20 million and adding two sales reps. At Societe Generale, they played a vital role in restructuring the leasing business and creating a structured finance business, which resulted in a significant increase in profitability. John A. returned to Bank of America and joined the structured finance group, selling tax and accounting motivated structures to Fortune 1000 customers. Before their current role as Senior Vice President at Byline Bank, John spent time at Wintrust Financial Corporation and First Midwest Bank in similar senior vice president positions.

John A. Castellano holds a Bachelor of Science (BS) degree in Finance & Economics from Northern Illinois University. However, the exact start and end years of their education are not provided.