Jonathan is a seasoned trial lawyer and former federal prosecutor who represents clients in complex commercial litigation, financial disputes, and cases involving antitrust, fraud, and government investigations. During his 10 years of experience at the U.S. Attorney’s Office, he led some of the Department of Justice’s most high-profile prosecutions.
Jonathan focuses his practice on high-stakes disputes where strategic judgment, rigorous preparation, and practical problem-solving are critical. He leads a team of attorneys experienced in complex, bet-the-company litigation with a particular emphasis on legal, accounting and director liability matters.
Whether advocating in the courtroom or seeking early resolution, he tailors his approach to the client’s objectives, which frequently requires balancing aggressive advocacy with the ability to see the broader picture.
At the U.S. Attorney’s Office, Jonathan served as Deputy Chief of the Economic Crimes Section, overseeing cyber-financial enforcement, wire fraud, money laundering, and cryptocurrency-related cases. He also previously served in the National Security Section, where he prosecuted matters involving international terrorism, espionage, and export control violations.
Clients benefit from Jonathan’s courtroom experience and his ability to lead teams in complex matters. He brings a steady hand and collaborative style to the firm, while also mentoring junior attorneys.
In addition to his experience at DOJ and before joining Sperling Kenny Nachwalter, Jonathan clerked for the Honorable Jose E. Martinez of the United States District Court for the Southern District of Florida and began his career as a litigation associate at an Am Law-listed firm in Miami.
Honors & Awards
2024: Tim Evans Award, awarded annually to the AUSA who has best fulfilled the U.S. Attorney’s Office’s mission.
2018: Violence Reduction Program Volunteer of the Year, U.S. Attorney’s Office, SDFL.
2014: Most Effective Lawyer Finalist, Pro Bono, Daily Business Review.
2013: Chesterfield Smith Fellowship, Holland & Knight LLP.
Representative Matters
Prosecuted United States v. Victor Manuel Rocha, one of the longest-running infiltrations of the U.S. government by a foreign agent. Rocha, a former U.S. ambassador, was convicted of acting as a covert agent of Cuba.
Led prosecutions involving ransomware attacks, cryptocurrency-related money laundering, and large-scale financial fraud schemes.
Prosecuted United States v. Emraan Ali, an American foreign fighter for the ISIS terrorist group, who further facilitated a pipeline of ISIS foreign fighters and funding for ISIS.
Prosecuted United States v. Gilberto Araujo, a 10 defendant case involving the illegal procurement of aircraft parts for the Venezuelan government.
Supervised the Project Safe Neighborhood initiative, which aimed to address serious gun and gang-related violence in Miami.
Successfully briefed and argued multiple appeals before the Eleventh Circuit Court of Appeals, all resulting in affirmed judgments.
Newsroom
News & Events
Practice Areas
Clerkships
- Law clerk to the Honorable Jose E. Martinez, U.S. District Court for the Southern District of Florida
Education
J.D., University of Chicago Law School, 2011
B.B.A., University of Miami, 2008
Bar Admissions
- Florida
U.S. District Court, Southern District of Florida
U.S. Court of Appeals for the Eleventh Circuit
