About Us

Our Mission

Our mission is to sustainably create long-term solutions to homelessness. All of our charitable programs are aimed towards providing people experiencing homelessness with the means for long-term recovery from poverty. Instead of focusing on how we can provide a person supplies for a day, Gateway Prep focuses on how we can provide a person the means to supply themselves for a lifetime. We fund these programs primarily by offering our tutoring services and selling used products in an effort to create sustainable operations that are not reliant entirely on grants and donations.

Meet the Team


Rahul Gudapati

Rahul is a junior at Alpharetta High School. Rahul is the CEO of Gateway Prep. He tutors AP Chemistry & below, AP World History, AP U.S. Government and Politics, AP Computer Science A, AP Language and Composition & below, Honors Biology, and Spanish 3H & below.

Anish C

Anish Cheekati

Anish Cheekati is a junior at Alpharetta High School. He is passionate about marine biology and martial arts. Having traveled to many places around the world, he has seen not only diverse cultures but also various learning styles. He can’t wait to help anyone from anything as basic as adding to something a little more complicated like AP Statistics. He tutors all Math (except Calculus) and Honors Biology.

Adhya Singh

Adhya Singh is a junior at Johns Creek High School. She is passionate about finance and has lots of experience through holding multiple positions in finance departments in clubs and organizations. As CFO of Gateway Prep, she can’t wait to help other students learn as much possible while also promoting education for the underprivileged in her community. She tutors all Math (except AP Statistics), Spanish 3H & below, and AP Language and Composition.

Varun Kashyap

Varun is a junior at Alpharetta high school. He loves science and math, and he is great at tutoring one-on-one or in groups. He loves acting and also knows how to play the yo-yo! He tutors Honors Chemistry, Algebra, and Geometry.

Hargunn Sandhu

Hargunn is a senior at Alpharetta High School. He is an avid policy debater with numerous awards on a national level. He is passionate about politics and international affairs. He tutors Algebra, Geometry, AP Language and Composition, AP US History, AP Art History, AP World History, and AP Gov.
Anish N

Anish Nayak

Anish Nayak is a sophomore at Alpharetta High School. He is passionate about debate and politics, and enjoys math and social studies. He tutors all Math (except Calculus), French 2H, Honors Biology, and AP Gov.

Yash Hebbar

Yash is a junior at Alpharetta High School, and plans on studying finance. He plans on taking BC Calculus and AP statistics next year. He is an active member of the school’s FBLA and BETA clubs. In his spare time, he loves to play baseball and volunteer. He is also a seasoned tutor and works at Mathnasium. He tutors Honors Precalculus and below.

Vikrant Talwar

Vikrant is a junior at Alpharetta High School. He is passionate about physics and tennis. He also tutors at Mathnasium. He received a near-perfect score on the SAT and will be leading the SAT Program!

Advait Naik

Advait is a junior at Alpharetta High School. He is interested in politics as a policy debater, competes in the school’s FBLA chapter, and enjoys writing and math. He tutors AP Language and Composition and below, AP Government, AP World History, Honors Biology, Algebra, and Geometry.

Sanket Gavankar

Sanket is a junior at Alpharetta High School. He plans on studying medicine in the future. He is passionate about research and learning. In his spare time, he plays soccer and the saxophone. He tutors AP Calculus BC, AP Chemistry, Chemistry Honors, and AP Language and Composition.

Gordon Neville

Gordon is a junior at Alpharetta High School. He is planning on studying engineering. He is an active member of YMSL. He tutors Honors Precalculus and below, Chemistry Honors, AP Chemistry, AP US Government & Politics, and Spanish 3H & below.
Alex Mitra

Alex Mitra

Alex Mitra is a Junior at Alpharetta High School. He’s looking to go into the medical field after high school and plans on becoming an neurosurgeon. He has taken BC Calculus in 10th grade along with 3 other AP classes including AP Human Geography in 9th grade along with AP Computer Science Principles and AP World History in 10th grade. He is currently enrolled in the IB Diploma program at Alpharetta High School. He currently tutors in Mu Alpha Theta and volunteers through Beta Club. He tutors Spanish, Algebra 1 & 2, Reading, Essay writing, Pre-calc, and Calc AB.
Siddarth Sid Vijayasankar

Siddarth "Sid" Vijayasankar

Siddharth (Sid) is a junior in Alpharetta High School. He is interested in Mathematics and technology and is naturally interested in Computer Science. He is also an avid chess player and has won numerous awards at tournaments. He tutors AP Calc BC & AB, College Linear Algebra, College Multivariable Calculus, AP Computer Science A, PreCalculus, Algebra I and II, Geometry, AP Statistics, and AP English Language.