BlockFills, a digital asset technology and trading firm for institutional and professional traders, has appointed Amy Shelly as its Chief Financial Officer (CFO). "The company is preparing to open international offices, expand its BlockFills product offering and position itself for significant growth in the institutional digital asset space," the team said. Shelly has over 30 years of financial services management experience, including six years as CFO of Options Clearing Corporation (OCC), the world's largest clearing house for equity derivatives. Shelly is a licensed CPA with numerous recognitions. " In addition, founding partner Neil Van Huis was promoted to chief strategy officer.