MNS management

one team

andrew barrocas


Andrew Barrocas has enjoyed success as a dominant force and respected authority in the New York City real estate industry for many years. In his accomplished career, he has sold over $5 billion worth of property, and managed, trained, recruited and collaborated with the city's top agents and brokers. As CEO and Founder of MNS, Andrew
currently oversees more than a billion dollars worth of real estate, as well as an exceptional team of talented agents focused on providing the utmost level of client service.
Andrew entered the real estate field after graduating from the WP Carey School of Business at Arizona State University. He went on to achieve instant success and recognition as one of the "Top 30 Brokers Under 30", according to The Real Deal. Over the years, Andrew has been a continually sought-after expert on real estate who has been featured in The New York Times' "The 30-Minute Interview", quoted in all major New York publications, and spotlighted on The Stoler Report.
Since founding MNS in 2006, Andrew has grown the company substantially in terms of its revenue and its team, which is now over 125 people. He also serves his industry as a licensed teacher through the State of New York, passing on his knowledge and array of professional experience of real estate sales to real estate brokers and salespersons. Andrew is also an active member of The Real Estate Board of New York (REBNY), The Community Housing Improvement Program (CHIP), Young Jewish Professionals (YJP) and Young Presidents Organization (YPO). He and his wife Rachel are the proud parents of three beautiful girls - Cayden, 12; Ella, 10; and Zoe, 3. Contact him at

Highlyann Krasnow


Highlyann is one of the original founders of the Developers Group, now MNS. Drawing on a wealth of experience and expertise, she successfully landed, marketed and sold the two largest projects in Brooklyn. She also oversaw the design of all TDG buildings and sales offices and later opened The Design High, the exclusive interior design
arm at MNS. Born and raised in New York, Highlyann is a graduate of Stuyvesant HS & Hunter College. Contact her at

ryan McCann


Ryan leads DAM, an MNS partner company providing marketing, advertising and technology services. With over 20 years experience developing the internet and finding ways to connect with consumers online, Ryan has developed a platform specific to the needs of New York City real estate developers and property portfolio owners.
Through this platform, MNS' team of project managers, coordinators, admins and agents are able to offer a full suite of services to MNS clients and their teams. Contact him at
stephanie andrews

stephanie andrews

Senior VP New Development

Stephanie oversees our projects in the pre-development stage, assisting with the unit mixes, layouts, and pricing, after which she transitions our projects into the marketing stage. Coming from a research and analytical background, she also manages our research department and is responsible for all of MNS’ market research,

including comparative studies to assist in the pricing and marketing of our projects.
iliana vargas

Iliana Acevedo

Senior VP New Development

A native New Yorker, Iliana climbed the ropes of NYC real estate quickly and successfully, ultimately landing in her current, rewarding role as Senior VP New Development at MNS. Iliana oversees all of the company’s agents in addition to managing its exclusive projects, focusing mainly on large rental portfolios and

Iliana's expertise revolves on pricing strategy and increase of ROI, strategic release, and coordinating with management to ensure a smooth transition.
Iliana resides in Kew Gardens, NY with her husband and two sons
tamar krasnow

tamar krasnow

VP of New Development

Tamar Krasnow is a seasoned professional who offers her clients a wealth of knowledge with respect to real estate sales throughout New York City. After 13+ years as an agent specializing in new development residential sales, she has taken that invaluable experience and expertise to the management side. She now works on MNS'

projects in almost every aspect - from pre-development to marketing, to managing agents and the entire sales process - all the way until every last unit has sold and closed. Tamar has an impressive track record of new development project management and sales throughout Brooklyn, Manhattan & Queens.
She is known for her diligence, thoroughness and incredible knack for making people feel comfortable. Tamar loves working with new clients and possesses both the experience and patience necessary to help clients navigate the elaborate process of new development marketing and sales.
Raised in the East Village, Tamar continues her lifelong commitment to NYC and currently resides in Bedford-Stuyvesant with her husband and two daughters.
maria anton

Maria Anton

Senior Project Manager

sharline andeliz

Sharline Andeliz

Project Manager

leanna denver

Leanna Denver

Project Manager

sylvie andre

Sylvie Andre

Assistant Project Manager

nikole gavilanes

Nicole Gavilanes

Assistant Project Manager

shannon carlin

Shannon Carlin

Marketing Manager

nathaly sanchez

Nathaly Sanchez

Research Analyst

bryana martinez

Bryana Martinez

Executive Assistant

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