Umbrex is pleased to welcome Tony Zheng with OpsArmy.  Tony is a serial entrepreneur with a record of driving growth and innovation. He is the founder of OpsArmy, a talent marketplace, helping businesses hire international talent in roles like social media marketing, design, and content marketing. Previously, he was an early employee at a ventured backed healthcare startup where he grew headcount from 8 to 120 employees and drove 25% revenue increase in 3 months. With a background in product…