Our staff is built to teach each student individually, to develop the skills they need to thrive in mathematics, and to foster a love of learning.

Jessa Banayo

Lead Instructor
I graduated with a degree in Bachelor of Science in Applied Mathematics. I specialized in Operations Research mostly dealing with studies regarding Bee behavior. I previously worked as a private tutor in a local tutorial service during the pre-pandemic era for 10 years where I gained experience and skills on teaching junior and senior high school students on different branches of Mathematics. My passion for teaching keeps me motivated to hone more talents and make students appreciate Mathematics.

David Bin

Lead Instructor
Hello, my name is David Bin, and I am a sophomore studying at CSU Long Beach. Currently, I am pursuing a degree in business, with a certification in legal studies. There, I am the active treasurer for the student board of the University’s Honors Program. My dream is to one day work in finance to help distribute wealth equitably amongst people from economically disadvantaged backgrounds. I hope to do this by teaching financial literacy and promoting education to youths around America. Currently, my highest levels of math include Calculus 1 and Statistics. When I’m not watching over my younger siblings or studying for exams, I enjoy spending time out with friends at the beach, local restaurants, or any place just to relax. I look forward to meeting you and am excited to support your child on their journey with mathematics!

William Ochoa

Lead Instructor
Hey! I'm William Ochoa. I graduated from Chapman University with a Bachelor's degree in Mathematics. I worked there as a student tutor for two years, and after graduating I lived in Tokyo for three years where I taught English to Japanese high school students. I enjoy playing video games and being involved with theater. I look forward to helping students learn and become more confident with math.

Jomhel Agnote

I am a graduating BS Applied Mathematics student. I major in Financial Management and Actuarial Science. I started tutoring when I was in my 1st year of college, and I have been a tutor for almost 9 years. I love when I see my students improve and be independent. I am passionate in everything that I do, that includes guiding and helping my students. I love playing guitar and learning other musical instruments in my spare time.

Ryan Tran

Hi, I’m Ryan Tran. I’m a senior at North High school who just finished AP Calculus AB and AP Physics C. I love to teach physics and math. After high school, I want to study computer science and try to fulfill my childhood dream of becoming a sponsored skateboarder. In my free time, I like working on my garden bed, skating, and teaching others how to skate.

Jennifer Fujimoto

Lead Instructor
Hi, I’m Jennifer Fujimoto! I recently graduated for UC Santa Barbara with a double major in Physiology and History. I plan on going back to school to get my Master’s in Biology. I enjoy educating kids about math and other STEM topics. In my free time, I enjoy watching sports (Go Dodgers !), travelling, listening to music, and playing with my dog.

Joshua Lee

Hello, I’m Joshua Lee. I am a junior at West High school who is currently taking AP Calculus AB. I have the privilege of being able to tutor students both at my high school and at Mathnasium. I have a passion for math and writing and plan to pursue both in college. I also enjoy exercising, playing guitar, reading, and spending time with my friends and family.

Brandon Samson

Hello, I’m Brandon Samson. I am a computer science student in my second year at CSULB. I have taken math up to Calculus 2 and I enjoy helping others learn about math. One day, I hope to become a software engineer. In my free time I enjoy playing video games and playing basketball. My favorite basketball team is the Lakers.

Our Mathnasium Mission

Teach children math so they understand it, master it, and love it. Math can change their lives, and they can change the world.

What I love about Mathnasium is the ability to teach problem-solving skills and make math make sense, while also making a student smile.
Amber W., Mathnasium Instructor

Schedule Your Math Skills Assessment Today

Want to join the Mathnasium team?

Are you interested in changing lives through math? We're looking for outstanding individuals with a high level of commitment who are passionate about teaching math. Find out if there's a Mathnasium position that's just right for you!

Explore Employment Opportunities