 NEW YORK, May 10, 2021 PRNewswire -- Douglas Elliman, one of the largest independent residential real estate brokerages in the United States, announces the launch of its brand new single sign-on portal, MyDouglas, in addition to an improved StudioPro application powered by Rechat. MyDouglas is a premier, customizable, mobile-friendly and cloud-based platform that integrates all agent resources in one user-friendly suite. 