Andrew B. Dennis

SAT/ACT, LSAT, GMAT, FINRA Securities Exams, Florida Bar Exam

Andrew holds a BA from Tulane University and a JD / MBA from the University of Miami. He has scored in the 99th percentile on the SAT, ACT, LSAT, and GMAT. He passed the Florida Bar, SIE, and Series 7 top-off in his first attempts. He is the founder of Ibis Prep and also has a financial planning practice. He enjoys spending time with his family, football, and surfing.

John Zarrilli 



John attended Princeton University and graduated with magna cum laude honors and a BA in Politics in 2018. John recently scored a 170 on the LSAT (97th percentile). He has a significant amount of experience taking and teaching standardized tests, especially the LSAT. He has strong communication skills and excels at breaking down complex material into understandable chunks. In addition, John is friendly, patient, and easy to approach.

Jonathan Thompson

Financial Advisor


Jonathan began his career as a Financial Services Professional with MetLife. He also worked for New York Life and MassMutual prior to joining Wells Fargo Advisors in 2013.  In his practice, he emphasizes ethical, comprehensive investment strategies for legacy planning and retirement. His passion for learning is ongoing and he consistently seeks new opportunities to broaden his knowledge basis. He attended the University Of Buffalo and earned a Bachelor of Science.   

Alejandro Alonso Fuster

GMAT, SAT/ACT Mathematics


Alejandro is a mathematics professor from Santa Clara, Cuba who has developed cutting edge strategies for excelling on the mathematics portions of standardized tests. Alejandro currently teaches high school and college algebra, geometry, pre-calculus, and calculus. He is passionate about fostering a love of learning and high achievement in each and every student.

Travis Tarpeh



Travis Tarpeh graduated cum laude from Florida State University, with a BA in Political Philosophy, and a minor in Law and Society in 2015.

After graduating from FSU, he enrolled at the law school at Emory University in Atlanta, having scored in the 93rd percentile on his LSAT. While at Emory, he externed with the US Environmental Protection Agency, and shortly after, he enrolled in the MBA program at Emory’s Goizueta School of Business, having scored 84th percentile on the GMAT (90th percentile vernal).

Upon graduating from Emory in 2018, he enrolled in the White & Case International Arbitration Institute at the University of Miami Law School, currently ranked top ten in the world.

His experience tutoring LSAT began in 2015, after Travis took the exam that February. He has tutored students at all levels, who have ultimately been accepted to UM, Emory, and Harvard University (among other schools).

Jason Billups

FINRA, Series 6, 7, 63, 65


Jason Billups possesses over 22 years of experience in Financial Planning and working with clients to provide comprehensive guidance and advice.  Jason is a graduate of The University of Central Florida with a BSBA in Marketing, as well as a graduate of the University of Miami where he graduated with an MBA in International Business and Finance. Jason currently resides in Miami and is currently working with clients in the Miami Dade, Broward and Monroe County areas.

Courtney Leon

Mathematics, English, Spanish, SAT, ACT, LSAT


Courtney is currently pursuing majors in International Business Management and Business Law at the University of Miami.  Courtney has a passion for education, she first began tutoring in high school and continued throughout college.  She enjoys designing lesson plans for her students and watching their confidence and critical thinking skills develop.


Courtney is a mathematics whiz and has assisted students in computational problems ranging in complexity from simple algebra to advanced trigonometric equations.  She also tutors other subjects as well as the SAT, ACT, LSAT, and many other standardized tests.  

BiBi Ghafari

SAT, Physics, Chemistry, Biology, Biochemistry, Mathematics


BiBi Ghafari has been actively teaching test prep for over 6 years. With a background in biochemistry, she is able to teach all courses that fall under that degree including but not limited to: physics, chemistry, biology, biochemistry, mathematics (up to calculus 3), as well as introductory courses in psychology and sociology as formatted for the new MCAT exam.

In addition to tutoring subject level courses, BiBi also specializes in SAT prep. Her SAT methodology encompasses student mastery on all four sections of the exam with a special emphasis on embedding enthusiasm for standardized tests.  Students who have taken her SAT course, either in a group or individually, have boosted confidence and increased 180-350 points after her tutelage. 

BiBi loves tutoring because she loves the application of knowledge.  When BiBi is not teaching you can spot her practicing Muay Thai, representing her dance studio as part of the 2021 Mambo dance team, and walking to just about everywhere (a habit she can’t shake off after living 17 years in New York City).  

© 2020 by Ibis Prep

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1000 Brickell Ave., Suite 1100, Miami, FL