Meet Our Wonderful Teachers
Experienced, Passionate, Inspiring
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Sam Han
Founder, CEO
- J.D., DC Law
- B.S., Georgia Tech
Whether studying in law school, working in IT consulting, or cofounding startups, Sam has always had a passion for helping people reach their goals. No matter the task before him, Sam always makes it a priority to focus on people first.
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Jae Lee
Founder, COO
- B.S., Georgia Tech
Jae has consistently tutored at multiple academies and is a beloved teacher among many of his students. He has a passion for helping students achieve their goals, and he loves instilling confidence that changes lives.
Science/History

Dr. Gregory Gallagher
AP Chemistry
- College Professor at NVCC, SU
- Teacher at Academies of Loudoun

Jennie Lee
AP Biology
- Fairfax IB Biology Teacher
- IA Biology Mentor
- ISEF Science Fair Coordinator

Richard Priest
AP Physics C
- Over 30 years of experience
- Specializes in TJ, AOS sciences

Rama Srinivasan
AP Physics 1
- Loudoun AP Physics Teacher

Kristin Bird
AP World History
- Loudoun AP World History Teacher
Math

Professor Greg Macklem
AP Multivariable & Linear Algebra
- Professor at Notre Dame
- Director AP & STEM Program

Daniel Mata
Algebra to AP Calculus
- Math Department, Univ. of N. Texas
- 5 years of experience tutoring

Erick Foster
Geometry to AP Calculus
- 5 years of experience tutoring

Eunji Kim
SAT Math & English, Algebra, Geometry
- 15 years of experience tutoring

Jayce Lee
Algebra to Precalculus
- 3 years of experience tutoring
English

Danny Son
SAT English & Math, Chemistry
- Masters, Columbia University
- B.S, University of Chicago
- 24 years experience tutoring

Jessica Cimino
AP Language Arts
- Loudoun AP Lang Teacher

Rebecca Steimer
English, AP Lang, AP Literature
- Masters in Education
- AP Lang and AP Literature Teacher

Jessica Camargo
English, AP Lang, AP Literature
- Masters in English
- Masters in Information Science
- University Writing Center

Justine Clougherty
English, Writing Instructor
- Fairfax County Staff