Kareem G. Nakshbendi
Founder and Chief Executive Officer
Kareem is an entrepreneur, operator and professional investor with over 18 years of focused experience in the financial services industry investing across many asset classes, including publicly-trade equity, fixed income, venture capital, growth capital, private equity and real estate.
Prior to founding ACS, Kareem was a compliance advisor to both, a Fortune 500 global financial services company, and prior to that a large U.S. bank. His roles have spanned across several U.S.-based start-up companies, a bulge bracket investment bank and private equity firms where he led several cross-border transactions and most recently managed a $500M opportunistic private equity fund where he was responsible for the investment process including sourcing, transaction execution and portfolio company oversight.
His deep manager skill set, diverse global experience and passion for people consistently leads to positive results. Kareem is a subject-matter expert in counter threat finance and anti-money laundering. He has been an investigator, compliance executive, operational executive and professional investor within the U.S. and abroad. His experience across various disciplines includes, quantitative finance, sales & trading, operations, regulatory compliance and internal controls.
He launched his career at Morgan Stanley and was recruited by ultra-high net worth family offices to advise on investment strategies leveraging data analytics. He has held FINRA (NASD) Series 7, Series 66 and Series 31 licenses. Kareem received his M.B.A. with a dual focus on finance and real estate from the Kogod School of Business at American University and earned a B.S.B.A. in finance from Towson University.
Kareem loves visiting beaches all over the world, a dependable gym, at least 9 holes of golf and weather permitting, anything on the water. He is based in Washington, D.C.
Michael J. Gresalfi, Ph.D.
Chief Product Officer
Michael has enjoyed a 35-year career, primarily as an executive-level advisor to both corporate leaders and government officials. A service-connected disabled veteran and former counterintelligence officer with the U.S. Army, Michael has functioned as an interlocutor on matters of national security between federal agencies, as well as being a trusted facilitator to previous organizations’ executive teams.
Gifted with a naturally gregarious disposition and strong interpersonal skills, he is affectionately considered a “consigliere” by several Assistant Secretary level government officials he supported as senior advisor in the post 9-11 era, where he primarily focused on both counter-terrorism and mitigating other threats to our national security posture.
Michael is skilled at ensuring that an organization’s leadership team is fully aligned with corporate strategic goals and objectives, and that senior management lines of authority work in concert, supporting both the right products and shared corporate outcomes.
Calling upon his multi-agency and corporate experiences, which included leadership careers as an officer with the U.S. Army, as well as management and advisory positions with Science Applications International Corporation (SAIC), Booz Allen Hamilton, and Oak Ridge National Laboratory, Michael ensured that executives running different functional areas worked together seamlessly toward achieving shared strategic goals.
In addition to completing the Senior Executives in National and International Security certificate program at Harvard’s Kennedy School of Government, Michael received his Ph.D. in policy-making from the George Washington University and an M.A. in Government from the College of William and Mary.
Michael and his wife Debbie have been married for nearly forty years. They enjoy spending time with their three adult daughters and one granddaughter. Michael is an avid outdoorsman, to include sailing, kayaking and hiking. He is based in Washington, D.C.
Hadrian G. Zbarcea
Chief Technology Officer
Hadrian has a passion for leveraging open source technologies to build services that streamline access to essential and relevant data, maximizing operational efficiencies and connecting companies with their target audience. His declared goal is to deliver excellence. Hadrian is the Founder of apifocal.com and has been involved in several major Apache projects [like Camel, ActiveMQ, ODE, Brooklyn, Tinkerpop] and many other commercial projects for large organizations.
Most recently, he was the Vice President of Fundraising at the Apache Software Foundation (ASF) and as a result built relationships with many technology leaders, many of which were generous supporters of the ASF. He was the Principal Software Architect at Talend (NASDAQ), and a software engineer at Progress Software (NASDAQ), IONA Technologies (NASDAQ), and SWIFT.
Hadrian has both the technical expertise and industry recognition to lead projects in the cloud computing and integration fields. He is dedicated to working hard to ensure ACS has the right technical tools and social structure to deliver. Like every strong leader, he relies on his extensive network to complement his areas of expertise.
Hadrian is happily married with three kids and tries hard to find time for his hobbies: sailing, chess and martial arts. He is based in Washington, D.C.