Mathnasium 1555 Simi Town Center Way, #B4-450, Simi Valley CA 93065 (805) 864-6605

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Maximizing In-Person Learning for All Students

Our Team

Our specially trained math instructors will teach your child how to understand math in an individual setting; our unique approach enables us to explain concepts really well and lend a helping hand to every student. Our tutors foster a caring, encouraging environment that helps kids thrive and learn! Read below to learn more about our talented team:

CenterDirectorBoralda Ndreu, Center Director 

My name is Boralda Ndreu and I have over ten years of experience in business and education.  I hold a bachelor's degree in Finance, but most importantly I am a proud mom of two wonderful kids. Through the Mathnasium Method, I want to instill confidence, enthusiasm, passion, and excellence in mathematics for all of my students. Growing up, math has always been one of my favorite subjects, and being able to share my love of math with others is a real joy. The best feeling in the world is to help a student understand a math topic and watch their face light up as they work out a problem. I am beyond excited to help families in our neighborhood and help their kids achieve the success we all know they’re capable of.


CenterDirectorAmethyst Lubeck, Lead Instructor

Amethyst Lubeck graduated from California State University, Northridge with a BA in
Music Education. Her professional life has been mainly in education across several fields of study ─ including, but not limited to choir, sciences, and literature ─ for the last 18+ years. The vast majority of these fields have been in math, however, ranging from basic facts and arithmetic to college Statistics.
Mrs. Lubeck primarily worked as a private tutor alongside other part-time jobs until she began as an enrichment teacher in the Math/Literature department of an educational enrichment-based non-profit. There, she also worked as a camp instructor, a program site director at three campuses, and in administration for several departments.
Mrs. Lubeck’s full-time position at the non-profit ended a little while after schools were initially closed due to the pandemic in early 2020. She later began her life goal’s journey toward becoming a math teacher for middle grades specializing in Pre-Algebra through Geometry. She has been teaching part-time at Mathnasium of Simi Valley since March 2021 while working toward a single-subject credential.

CenterDirectorKatrina Liu, Instructor

My name is Katrina Liu, and I am currently a senior at Simi Valley High School. After high school, I plan on attending university and majoring in animal science or zoology. I hope to pursue a career working with animals and become either a veterinarian or zoologist when I am older. Currently, I am taking AP Statistics and have taken all math courses from Algebra l to AP Calculus BC. I have always excelled in math and hope to share as much knowledge as I can with each and every student. My favorite part about my job is watching kids actively improve in their math skills.
Some of my hobbies are painting, drawing, and baking. I also enjoy listening to music and watching movies in my free time. I look forward to making a difference in children’s lives and giving them a good experience at the center!

CenterDirectorSameera Gurram, Instructor

Hello! My name is Sameera Gurram, and I am currently a senior at Simi Valley High School. Being a math lover since I was young, I enjoy solving equations with Algebra and finding derivatives with Calculus. I have already taken Algebra 1, Geometry, Algebra 2/Trigonometry, Calculus AB, and Calculus BC. I am currently taking AP Statistics. I’m very excited to be aiding students in better understanding math concepts and helping them reach their full potential. Previously working at Kumon and volunteering to tutor at Simi Valley High School, I have had lots of tutoring experience with students, especially assisting students in early and advanced math concepts. Eventually, I would love to go to a university to study biochemistry and become a doctor!
When I have free time, I love to read, bake, and spend time with my family and friends. Overall, I’m extremely excited to be a part of the Mathnasium team, and dedicated to helping students reach their full potential!

CenterDirectorJoshua Chandran, Instructor

My name is Joshua Chandran, and I am a senior at Simi Valley High School. I have always loved math and have been in advanced math classes for all my years of high school. I enjoy teaching math to students and love helping students learn difficult concepts. I like working with people and especially like to help people achieve their goals!

Some of my favorite hobbies include hanging out with friends, playing video games, and watching movies!