Dr. Marek Olszewski is a Co-Founder and serves as Chief Technology Officer at Celo. Dr. Olszewski serves as Advisor at Flori Ventures. He co-founded and served as Chief Technology Officer at Locu. Prior to Locu, Marek was a senior PhD candidate at MIT CSAIL. He is a Facebook Fellow and the recipient of the J. Edgar McAllister Fellowship. He has prior work experience at a number of technology companies including Google, Microsoft (Research) and Sun (Labs). He is also an Angel Investor.