Alter Domus, the Luxembourg-based provider of fund administration, private debt, and corporate services for the alternative investment industry, has appointed Demetry Zilberg as chief technology officer. He reports to Doug Hart, Alter Domus CEO, and will also join the group executive board. Prior to joining Alter Domus, he was CTO in the digital technology & innovation business at Wells Fargo. He also spent 20 years at FactSet in various technology roles, ultimately serving as the firm’s CTO.