Our Team at Mathnasium of Astoria

Daniel Best

Hi, I’m Daniel! I’m a data scientist with experience leading projects and developing predictive models for top companies like Deloitte, GM Financial, Ford, and RAPP. My expertise in mathematics and problem-solving is backed by a Master’s in Finance Analytics and a Bachelor’s in Computer Engineering with a Minor in Mathematics—both from the University of Michigan, along with several advanced certifications.

Beyond my professional background, I’m a proud dad of two young boys, which fuels my passion for education and STEM. I’m dedicated to helping students build confidence and excel academically, whether they need help with foundational math or advanced concepts. Through my volunteer work, I’ve led initiatives to inspire curiosity and a love of learning in young minds.

I’m here to offer personalized, patient, and enthusiastic guidance to help your child succeed, no matter where they are on their academic journey.

Ambica

Hi! I’m Ambica Chaki, a current undergraduate student at the New York Institute of Technology, studying computer science. As an engineering student, math is a part of my everyday life, and I’ve always loved working with numbers and variables. I consider myself friendly and outgoing, and I genuinely enjoy helping others.

My passion for math, along with my desire to assist students, led me to become an instructor at Mathnasium. I want to help students understand the importance of math and how it applies to various aspects of their lives. With three years of teaching experience, I’ve worked with students in grades K to 8 across different schools in NYC. At Mathnasium, I’m always open to collaborating with my peers, students, and managers to help everyone succeed in their math classes!

Seong Yoon

Hi! I’m Seong Yoon, and I’m currently studying Finance and Management at New York University. I graduated from Stuyvesant High School and scored 790 on the math portion of the SAT.

I have a strong passion for teaching and working with children. During high school, I spent a summer teaching kids from kindergarten to 2nd grade, and I’ve also tutored my two younger brothers. I love working at Mathnasium because it allows me to inspire and support students in their math journeys. I believe there’s a significant education disparity in NYC, and I’m dedicated to making a positive impact in my community. It’s a rewarding experience to help bridge that gap and empower students to succeed!

Paul

Hi! I’m Paul, and I have a strong passion for mathematics. I graduated from the University of Pittsburgh with a B.S. in Mathematics/Economics and was part of the Math Honors Society in high school. I scored 790 on the math portion of the SAT, which fueled my desire to help others succeed in this subject.

During high school, I had the opportunity to work as a tutor at Mathnasium, where I supported students in all levels of math. I continued my tutoring journey in college, focusing on helping students with Business Calculus and Calculus I. I’m excited to inspire and support students in their mathematical journeys!

Chriss

Hi, my name is Chriss! Throughout my life I’ve studied music and art, eventually graduating with a bachelor’s in Psychology. I’ve always considered myself an educator as it’s been my interests and dream since I was young. I used my new found skills and knowledge to help implement better instructional sessions beyond just my friends and family. Every job that I’ve worked at learning centers has been so rewarding, and ultimately led me to my occupation today.

I have been working with students of all ages in mathematics unofficially since my middle school days and professionally for 8 years! My goal is to help all my students along in their educational journey and make them feel more comfortable not only in math (my specialty!) but also in their learning experience. It’s my mission to ensure that students not only garner a deeper understanding of math, but feel confident in themselves so that they can carry that pride and accomplishment throughout their academic careers.

Gabriel

Hello, my name is Gabriel Buxo! I am a senior at Brooklyn College studying Computer Science and Math. Growing up, I had great math teachers who answered my questions, inspired my fascination in the subject, and helped me develop confidence in myself. These amazing mentors made me realize the impact a great teacher can have. The support I got in math also translated into high scores on my regents exams, my SAT(770/800 in math), and 5/5s on my AP Calc AB and BC tests. I grew up helping my little brother with his homework and my classmates with their schoolwork during after-school tutoring. More recently, I got experience teaching campers gymnastics at Ramapo Day Camp. Helping students flourish in the face of adversity, and inspiring the next generation to love math is what makes working with kids so rewarding.

Sakunthala