Meet the
Miami’s Top Luxury Real Estate Advisors
At Ivan & Mike, every client benefits from the collective expertise of seasoned advisors, international specialists, and marketing strategists who redefine luxury real estate representation.
Co Founder & Luxury Real Estate Advisor
Miami Beach | 15+ years in luxury real estate
Ivan is known for his unmatched negotiation skills, deep market knowledge, and long standing relationships with Miami’s top developers. Recognized in The Wall Street Journal, Forbes, and The Real Deal, Ivan specializes in $10M+ trophy properties and pre-construction investments.
Co Founder & Luxury Real Estate Advisor
Miami | Finance driven strategist with global expertise
Michael combines financial acumen with a passion for client success. Having closed record breaking transactions alongside Ivan, he is a trusted advisor to UHNWIs, CEOs, and family offices seeking strategic Miami investments.
Senior Sales Associate
Expert in international buyers and lifestyle driven real estate
Through record breaking sales, Selen Medwin has earned recognition as a top producer in Miami’s most exclusive neighborhoods and along the Beaches. Specializing in the luxury real estate market, Selen has built a distinguished reputation for exceptional service, deep market expertise, and an unwavering commitment to her clients.
Renowned for her responsiveness and meticulous attention to detail, she provides a true white glove experience, ensuring every transaction is handled with the highest level of care and professionalism.
Her personalized approach, in depth knowledge of Miami’s premier communities, and passion for delivering outstanding results make her a trusted advisor and leading voice in the city’s vibrant luxury real estate market.
Luxury Sales Associate
Trusted by UHNWIs for discretion and strategic insight in trophy properties.
Haydar Michael Alchalaby is a luxury real estate advisor specializing in high profile residential and investment focused commercial transactions across South Florida. Born and raised in Miami, he offers over three decades of local insight and market fluency. Known for a private client approach, Haydar guides buyers, sellers, and developers through acquisitions, sales, new construction consultation, zoning and permitting matters, and strategic contract negotiation. His practice is rooted in discretion, clarity, and long term value creation, ensuring clients make confident and informed decisions. Fluent in English and Spanish, he aligns lifestyle priorities with financial objectives for families, investors, and developers.
Sales Associate
Focused on Coral Gables & Coconut Grove luxury homes with family oriented buyers.
Born and raised in Miami, Demi Lee Antelo is a third generation Real Estate Broker Associate with over 11 years of full time experience. Specializing in single family resales and rentals across South Florida, Demi is known for her strong communication, market knowledge, and customer service delivered with a spirit of excellence. She takes pride in educating and guiding clients through every step of the process, ensuring they feel confident and supported from start to finish, all the way to the closing table.
Marketing & Sales Support
Ensures every listing achieves maximum exposure with tailored luxury marketing
Cindy Summer Perez is an award winning Realtor & Broker Associate at Compass Florida and a media contributor for Univision. She served as 2025 President of NAHREP South Florida (Top 10 chapter nationwide; #1 in region) and was named to the 2025 NAHREP Top 250 Latino AgentsTop 100 Southeast, with 27 transactions and $21.97M in volume. With dual degrees in Hospitality & Marketing, she serves customers with elite digital strategy and a full service, client first approach. Her expertise shines in investment properties & second homes, luxury rentals, and pre-construction developments in Brickell, Edgewater, Miami Beach, Coconut Grove, Coral Gables, and beyond. Fully bilingual (English & Spanish), she serves a wide range of customers: from first time buyers to foreign investors. In her first year she closed 31 deals totaling $13.5M and was a RISMedia Rookie of the Year finalist.
Sales Associate
Specialist in investor driven acquisitions with data backed insights
Born and raised in Grand Rapids, Michigan, Jay Brandt brings discipline, drive, and passion to South Florida real estate. Inspired by his mother’s success as a top agent and his father’s career in development, he developed an early appreciation for luxury homes and helping clients through meaningful life transitions. While majoring in Business Management and minors in Communications and Political Science, and experience as a competitive baseball player, Jay excels under pressure and connects naturally with people. Now a valued member of the Ivan and Mike Team, he has achieved over $25M in sales, helping clients find their ideal South Florida lifestyle.
International Sales Associate
Connects global buyers to Miami’s exclusive real estate opportunities
In a market crowded with noise and promises, Stepan Rudenko offers clarity. From Coral Gables to West Palm Beach, he guides clients through South Florida’s finest new developments and waterfront homes with a focus on privacy, precision, and purpose. His calm approach and deep market insight attract those who value design, trust, and meaningful results. For Stepan, real estate isn’t about volume, it’s about vision, relationships, and outcomes that stand the test of time.
Sales Associate
Detail oriented advisor focused on new developments and luxury rentals
Originally from Connecticut, Ryan Aulenti moved to Miami to attend the University of Miami, where he earned a Bachelor’s degree in International Marketing and Finance, with minors in Business Law and History. Real estate became a natural transition for Ryan, as it combines his passion for building wealth and helping families find their dream homes.
As a skilled negotiator and expert communicator, Ryan is dedicated to advocating for his clients’ best interests, whether they’re buying, selling, or investing. When he’s not working, Ryan enjoys fitness, food, and travel.
Showing agent
Connects global buyers to Miami’s exclusive real estate opportunities
Originally from the South of France and fluent in French, English, and Spanish, Christel brings 20+ years of expertise in luxury service, real estate, and design, offering a refined, strategic approach to Miami’s luxury market. With a B.S. in Hospitality Management from a top Parisian university, she began in luxury hotels, organizing high profile events and serving as a translator at the G8 Summit.
After moving to Miami in 2018, she joined JVM Kitchen Designs, honing her mastery of space optimization and high impact design upgrades. Today, she blends this dual background with world class client care, guiding international and lifestyle driven clients through a seamless, profitable real estate experience powered by Compass and the Ivan & Mike Team.
Director of Transactions
Connects global buyers to Miami’s exclusive real estate opportunities
As Director of Transactions for the Ivan & Mike Team, Fernando Hernandez leads operations and transaction strategy. He drives efficiency, manages execution, and ensures every deal moves forward seamlessly from contract to close.
Yes. While supported by a strong team, Ivan and Mike personally advise clients on major transactions.
Our team is fluent in English, Spanish, Portuguese, Russian, Turkish, and Arabic.
Every client is matched with the advisor who best aligns with their needs whether it’s investment driven, design focused, or lifestyle oriented.Our team is fluent in English, Spanish, Portuguese, Russian, Turkish, and Arabic.
Yes. Each associate has a focus area, from Brickell to Coral Gables, ensuring hyper local expertise.
