Quadriserv, a New York-based broker-dealer that connects stock lenders with borrowers, primarily hedge funds, has hired two executives to manage its technology as the firm expands.
Sergei Poliakoff joins Quadriserv as chief information officer and Frank Campbell joins as manager of technology. Poliakoff most recently ran his own consulting firm, Union Square Advisors, which offered advice on electronic execution, prime brokerage and securities lending. He was previously global head of portfolio trading technology at Deutsche Bank. Campbell joins Quadriserv from Morgan Stanley's prime brokerage group, where he served as a vice president of information technology.
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