Michael A. Passas, President, P.E., LEED® AP

As Co-Founder and President of MDP Engineering Group, Michael specializes in mechanical systems for hospitality projects, multifamily dwellings, office buildings, and data centers. He is a strong proponent of straight-forward, efficient engineering, and aims for MDP to exceed client expectations on every project.  Michael utilizes the newest methods to create environmentally responsible design, and is dedicated to ensuring every project is overseen by an experienced and committed team.


Dimitri is Co-Founder and Vice President of MDP Engineering Group. Dimitri specializes in HVAC, plumbing, and fire protection for office and commercial buildings, mixed-use, retail and residential spaces, data centers, and medical and recreational facilities. Dimitri utilizes both LEED and model energy analysis design and prides himself on implementing a client's unique vision. 

Oleg Duday, Principal, P.E., LEED® AP

As a partner at MDP Engineering, Oleg designs light and power systems for new construction, tenant remodels, and major renovations. Oleg specializes in power distribution systems for computer equipment, as well as the use of generator and UPS power sources. Specifically working with Revit MEP and AutoCAD, and with field experience as an electrician, Oleg values plans that work for a client's unique space.

Jeron Mamula, Principal, P.E.

As Principal of MDP Engineering, Jeron specializes in energy efficient lighting and power designs over a wide range of commercial and residential projects, including hotels, office buildings, restaurants, retail spaces, amenity buildings, data centers, and multifamily residential complexes. Leading a skilled electrical design team, Jeron provides keen oversight and hands-on expertise to ensure system safety and dependability. 

Antony Sinitsky, Associate Principal

Antony has been designing lighting and power distribution systems for over a decade and is well versed in ground-up development projects, commercial tenant projects, complex renovations, and base-building modifications. Antony typically works on MDP’s complex projects because of his trusted design approach and experience in designing around challenging circumstances. As the leader of an electrical design team, Antony provides keen oversight and mentorship to his team members. 

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