Matt T.

Matt Tracy has a B.A. in Economics from Fordham University in New York City and a proven track record of helping students excel in college entrance exams (ACT and SAT) and their English and mathematics courses. With three years of tutoring experience, Matt is an expert at guiding students through K-12 level reading, writing, and English, as well at preparing high-school students for their ACT and SAT exams.

Matt’s teaching experience began in high school when he started an SAT Prep Club to help his classmates do as well if not better than him on the test. His passion for education grew while working at the Writing Lab Center (two years) at Fordham. This experience gave Matt the opportunity to support students from all background and help them reach their full potential.

In addition to his business journalism and tutoring pursuits, Matt enjoys reading up on politics and current events. He also is actively engaged in his local community and loves to frequent locally-owned coffee shops and other businesses.

Sandra M.

Sandra holds a Bachelor’s degree in Biomedical Sciences from the University of South Florida and brings a strong academic foundation to her role as a tutor. For the past three years, she has worked with students ranging from Pre-K to college, teaching subjects such as English, chemistry, organic chemistry, and various math courses.

Sandra’s unique experience spans early childhood education and college-level tutoring, giving her a versatile and adaptive teaching style. She takes pride in making complex topics approachable and believes in creating a supportive, engaging learning environment tailored to each student’s needs.

She recently graduated in May 2025 and is currently pursuing a nursing degree at Nova Southeastern University. Sandra is passionate about helping students build both confidence and competence in their academic journeys. In her free time, she enjoys dancing, staying active, and spending time with friends and family.

Doug J.

Doug Joubert is an accredited elementary and middle school teacher, receiving his permanent teaching certificate from the State of Louisiana in June of 1982. Mr. Joubert has taught mostly in middle school in a self-contained classroom. Though he is credentialed to teach all subjects in grades 1-8, he considers middle school U.S. History, Math, Language Arts, and Literature his strongest subjects. From 1997 through 2024, he served in various capacities at Christian Brothers School, including the lead 5th grade teacher, tutoring students in methods to get “caught up” to the rigorous CBS advanced placement programs he taught; creating a program for students transitioning from elementary to middle school that emphasized study skills, note taking, organizational skills, and more; teaching project-based Computer Science the last ten years at CBS in addition to his Director of Technology responsibilities. Mr. Joubert truly believes in meeting his students where they are. He believes very strongly in the specific tenet of the founder of the Christian Brothers, John Baptist de La Salle, that in order to teach effectively, he must touch the hearts of his students. In his spare time, he likes making homemade bread and hanging out with his wife and son, especially when his son plays Minecraft.

Dao N.

Dr. Dao N. is a tenure-track Assistant Professor in the Department of Mathematics and Statistics at San Diego State University. His teaching philosophy centers on cultivating student enthusiasm and motivation, which he sees as essential to academic success.

Dao earned his Ph.D. in Mathematics from Wayne State University. His research interests include optimization, control theory, and data science, and he is currently writing a book on machine learning. He’s passionate about both the theoretical and applied sides of mathematics. Outside academia, he enjoys singing, playing instruments, hiking, cooking, swimming, and spending time with friends.

Alexis R.

Alexis is a certified teacher who loves helping kids increase their ability to achieve goals through learning. Born in Indiana, Alexis graduated with a psychology degree from Anderson University. She went on to pursue a master’s degree in Elementary Education from Western Governors University. She has taught second grade, fifth grade math and science, and STEM specials for Fulton and Paulding County. Alexis has years of experience working with students with ADHD and can provide strategies to develop focus. Alexis believes in collaborating with teachers and consistent building toward real world application to foster achievement and growth.

Alexis has also created two successful businesses: one an early learning childcare business; the other a non-profit helping kids with cancer. In her opinion, helping children helps families who help the world. During her free time, she loves spending time with her family, volunteering in the children’s ministry and writing her first YA novel.

Thiago E.

Thiago E. is a Miami-based tutor with expertise in mathematics, science, and music. He speaks English, French, Spanish, and Portuguese, along with a few other languages due to growing up in an international household. He holds two Bachelor of Science degrees from the Georgia Institute of Technology—graduating with Highest Honors—and will complete his Master’s in Urban Environmental Management at Wageningen University & Research, ranked the world’s most sustainable university, at the end of this year. His teaching experience spans middle school to college with a range including working as a study-abroad instructor in France, and private viola teacher in Miami. Outside the classroom, he has performed at Carnegie Hall, the Sydney Opera House, and with orchestras worldwide. He now enjoys creating music for fun! Thiago combines deep subject knowledge, international experience, and a proven teaching record to help students excel in STEM and music.

Trey B.

Trey is a certified high school math teacher and tutor from New Orleans, specializing in everything from 6th grade math to Precalculus. Currently entering his fifth year as a high school educator, Trey has taught a variety of subjects, including Honors Geometry, Honors Precalculus, and Algebra 2. This will be his second year at Isidore Newman School. A proud graduate of Holy Cross School, Trey holds a Bachelor’s degree in Math Education from Xavier University of Louisiana and a Master’s of Science in Applied Mathematics from Elizabeth State University.

With several years of experience tutoring in both one-on-one and small group settings, Trey has helped undergraduate students during his time in graduate school and continues to support students outside the classroom. He has a deep love for mathematics and is enthusiastic about sharing that passion with the students he works with. His dedication to student success is evident as he enjoys seeing students grow in both their mathematical abilities and their self-confidence.

When he’s not teaching or tutoring, Trey is a basketball enthusiast and enjoys rollerblading. Trey believes that “Math isn’t just a subject; it’s the formula for success.” His approach to tutoring is not only to help students achieve academic success but also to make the learning process engaging and, dare we say, a little bit fun.

Cassandra M.

Cassandra M. discovered her passion for helping others learn while tutoring her younger siblings and family members. This early experience inspired her to pursue a Bachelor of Science in both Mathematics and Statistics at the University of Idaho. During her time at the university, Cassandra worked as a tutor for two years, supporting students across a variety of math and statistics courses. She is excited to work with learners of all levels, aiming to build both understanding and confidence so that students can truly enjoy math. Cassandra believes in tailoring her approach to each individual, creating a positive and engaging learning environment. In her free time, she loves spending time with family, watching movies, trying new restaurants, and playing pickleball!

Madison J.

Madison J. is a certified teacher in Life Sciences and ELL. She has been teaching for 10 years. While studying Neuroscience at Vassar College, she discovered a love of teaching as a chemistry teaching assistant. After graduating, she went on to earn a Master’s in teaching through a fellowship with the Institute for Citizens and Scholars. She has taught Biology, Zoology, and Environmental Science at the high school level, as well as science and math at the middle school level. Her true passion is in helping all students not only succeed, but to discover a love of learning and the joy that comes from exploring the world. Outside of the classroom, she is mom to an energetic son and a grumpy tortoise. She loves to knit, sew, and hike.

Josianne G.

Josianne is a passionate tutor specializing in mathematics and science. She has a bachelor’s degree in secondary education, with majors in biology and mathematics, and is currently working on her master’s degree. For the past 5 years, she has been teaching at a high school in Whitehorse, Yukon. She also has experience tutoring students of a variety of levels. Josianne is bilingual, speaking both English and French.
Ensuring good communication, having clear expectations, preparing engaging lessons, and helping students achieve their goals are at the core of her philosophy as a teacher. She always makes sure to adapt the lessons to each student’s needs and create an environment where they feel comfortable asking questions. The Yukon uses British Columbia’s curriculum, so she is very familiar with the learning objectives and the big ideas that are taught in schools. In her free time, Josianne enjoys running, hiking, camping, paddling, sewing, and reading. Whether you think you could use some help in math, science, French (or even sewing), Josianne would be happy to work with you and help you achieve your full potential!