Johanna O.
Johanna is an experienced educator, technology professional, and dedicated mentor with a passion for helping students build confidence and achieve academic success. She currently serves as a Career and Technical Education (CTE) Technology teacher with Wake County Public Schools and has experience teaching high school mathematics, providing individualized tutoring, and developing engaging learning experiences for students with diverse learning needs. Johanna’s teaching philosophy centers on creating a supportive, encouraging environment where students feel comfortable asking questions, overcoming challenges, and celebrating their progress.
Before transitioning into education, Johanna built a successful career spanning more than two decades in engineering, telecommunications, project management, healthcare, and clinical research. Her professional experience allows her to connect classroom concepts to real-world applications while helping students develop critical thinking, problem-solving, and technology skills that prepare them for future success. She holds a bachelor’s degree in Electrical Engineering and has continued expanding her expertise through professional development in education, technology, and project management.
In addition to classroom teaching, Johanna has extensive experience tutoring middle and high school students in mathematics, including Pre-Algebra, Algebra I, Geometry, and Math II. She believes every student can succeed with the right combination of patience, personalized instruction, and consistent encouragement. Her tutoring sessions are designed to strengthen foundational skills, improve confidence, and help students become independent learners rather than simply memorize procedures.
Outside of teaching, Johanna is an entrepreneur, swim instructor, author, and foster parent who enjoys creating educational resources, mentoring young people, and giving back to her community. She is passionate about lifelong learning and believes education has the power to transform lives. Whether working with students who need remediation, enrichment, or help preparing for the next academic challenge, Johanna is committed to helping every learner reach their fullest potential.
Geoffrey B.
Geoffrey is an experienced mathematics tutor with a Bachelor of Science in Pure Mathematics and more than five years of experience providing individualized instruction, academic coaching, and supplementary lectures to over 2,000 students. He has taught subjects ranging from foundational mathematics and algebra to statistics, calculus, differential equations, and advanced undergraduate mathematics. Geoffrey combines strong subject knowledge with a patient, encouraging, and highly personalized teaching style. He believes that students learn best when difficult ideas are broken into clear, manageable steps and connected to concepts they already understand. Rather than relying on memorization alone, he helps students develop mathematical reasoning, effective problem-solving habits, and the confidence to approach unfamiliar problems independently. His additional studies in computer science and psychology allow him to incorporate logical thinking, technology, and an understanding of cognition into his lessons. Geoffrey is especially skilled at adapting explanations to each student’s learning style, identifying gaps in understanding, and creating a supportive environment in which questions are always welcome. Outside of tutoring, he enjoys programming, studying number theory, conducting interdisciplinary research, and learning Mandarin Chinese.
Sana T.
Sana grew up in Illinois and received her Bachelors Degree from the University of Illinois at Chicago with a major in biological sciences and a double minor in mathematics and psychology. Her zeal for learning is what drove her to study mathematics and psychology alongside biology. She has a fervor to learn about science and math, stay up to date with advancements in the fields, and teach that knowledge to others.
She started off her journey as a tutor while she was just in middle school! She was a private academic tutor for 15+ years and tutored on a variety of subjects, including math, science, English, and reading at the elementary, middle, high school, and undergraduate levels. She started off her teaching experience as a mathematics instructor for K-12 math subjects and moved on to the role of a test prep instructor specializing in helping adolescents prepare for all subjects covered by the SAT and ACT. She gained most of her specialized teaching skills while being a STEM teacher and mentor at Fusion Academy, a school that specializes in giving personalized instruction to students that caters to their individual learning styles and patterns. While here, she was really able to hone in on identifying students’ individual needs and preferences and allow for them to reach their maximum learning potential. Sana values the student-teacher relationship and believes that true learning can only happen in an environment of acceptance, trust, and comfort. She puts importance on developing rhetoric, engaging with her students, and allowing them to feel at ease and ask any questions that facilitate and spark their learning. Teaching and connecting with students is truly a passion for Sana!
In her free time, Sana loves spending time playing with her toddler and nieces and nephews, engaging them in wonderful discoveries of the magnificent world around them! She admires nature and enjoys taking walks outdoors and sightseeing. She also has a passion for the arts, whether that’s in the form of movies, books, painting, drawing, and more!
Sana can’t wait to meet you and help you on your journey of growth and development to reach your full potential! 🙂
Sally D.
Sally began teaching and tutoring in 1983. In addition to supporting clients and their families, she homeschooled her own daughters resulting in an Honors College degree from Whittier College and a cum laude degree from Viterbi at USC.
Ellis S.
Dr. Ellis S. brings a unique combination of advanced mathematical training, engineering expertise, university teaching, and more than 25 years of experience teaching and tutoring mathematics.
Ellis began his professional career as an engineer and ultimately served as a Senior Principal Engineer at Raytheon Systems Company, where he specialized in the design and analysis of airborne radar systems. During his engineering career, he also developed and conducted technical training programs for engineers at Raytheon, various University Extension courses, and at Air Force and Navy bases throughout the continental United States, including training for a group from the Israeli Air Force. He holds a PhD in Engineering from UCLA.
Following his retirement from engineering, Ellis pursued his longstanding passion for mathematics education. He earned an MS in Applied Mathematics from California State University, Northridge (CSUN), and went on to teach and tutor mathematics extensively. His teaching experience encompasses mathematics through Calculus, Differential Equations, Linear Algebra, and Statistics. His most recent university teaching position was at California State University, Northridge.
Ellis particularly enjoys helping students who initially find mathematics challenging. His engineering and teaching backgrounds have taught him to approach difficult mathematical ideas from multiple perspectives and to explain them in clear, understandable terms. He emphasizes genuine understanding and problem-solving skills rather than simply memorizing formulas and procedures.
Now retired from full-time teaching, Ellis finds tutoring especially rewarding. He takes great satisfaction in seeing students gain confidence, overcome obstacles, and discover that mathematical concepts they once found intimidating can become understandable and manageable.
His combination of extensive mathematical knowledge, real-world engineering experience, university-level teaching, and a genuine passion for helping students makes Ellis a dedicated and an effective Mathematics tutor.
Iniya K.
Iniya Kannan is a cum laude graduate from the University of California, Irvine, where she completed a B.A. in Business Administration with an emphasis in finance and management. During college, she was involved in the Accounting Association and the Undergraduate Finance Association, which greatly improved her ability to network with professionals and host events. Additionally, during her senior year of college, she was a Peer Academic Advisor for the Paul Merage School of Business, where she advised undergraduate students on planning their class schedule, transferring community college credits, adding a minor/double major, and applying for graduation. She can help your student in a variety of subjects, from APs such as AP Biology, AP Statistics, AP Calculus AB/BC, AP English Language, and AP World History. She can also help with business-related college-level subjects, career counseling, and college essays/applications. She hopes to help your student soon! Thank you!
Ali S.
Ali is an accomplished medical student, neuroscience researcher, and educator who is passionate about helping students build confidence while mastering challenging academic subjects. She is currently pursuing her Doctor of Medicine degree at UT Health San Antonio’s Long School of Medicine with plans to specialize in neurology. Her medical education has reinforced her belief that the ability to teach complex ideas clearly is one of the most valuable skills an educator—or physician—can possess.
Ali graduated with honors from Michigan State University, earning bachelor’s degrees in Neuroscience, Genomics & Molecular Genetics, and Spanish, while also completing the university’s Honors College program. Before beginning medical school, she spent two years as a full-time research fellow at the National Institutes of Health (NIH) studying neurodegenerative diseases. Her research experience also includes work at Stanford University, Michigan State University, and UT Health San Antonio, where she continues to contribute to neuroscience and stroke research. She has co-authored numerous peer-reviewed scientific publications and has presented her research at national scientific conferences.
Throughout college, her research career, and medical school, Ali has consistently served as a mentor and educator for fellow students. She enjoys breaking difficult concepts into manageable pieces and believes every student can succeed when material is presented in a way that matches their learning style. Her patient, encouraging approach creates a supportive environment where students feel comfortable asking questions, working through mistakes, and developing lasting confidence.
Ali provides tutoring across a wide range of subjects from elementary school through college, making her an excellent choice for families seeking support in multiple areas. Her specialties include:
- Mathematics: Pre-Algebra, Algebra I & II, Geometry, Trigonometry, Pre-Calculus, Statistics, and AP Statistics
- Science: Biology, AP Biology, Chemistry, Anatomy, Physiology, Genetics, Cell Biology, Neuroscience, Pathophysiology, Earth Science, Environmental Science, Physical Science, and Health Sciences
- English & Humanities: Reading, English Language Arts, Writing, Technical Writing, College Essay Coaching, AP English, U.S. History, World History, Geography, Psychology, Sociology, and Social Studies
- Test Preparation: ACT, PSAT/SAT, STAAR, GED, TEAS, MCAT, and advanced study and test-taking strategies
Ali is particularly passionate about helping students develop the critical thinking, study habits, and problem-solving skills that lead to long-term academic success. Whether she’s preparing a middle school student for STAAR exams, helping a high school student succeed in AP Biology, guiding a college applicant through personal statement revisions, or mentoring a future healthcare professional preparing for the MCAT, she tailors every lesson to the individual student’s goals and learning style.
Families especially appreciate Ali’s ability to connect ideas across disciplines. She can explain biology through chemistry, strengthen scientific writing while teaching critical thinking, or connect mathematics to real-world medical applications. Her interdisciplinary background allows her to help students build a deeper understanding rather than simply memorizing information.
Ali believes great tutoring should do more than improve grades—it should help students become confident, independent learners who enjoy tackling new challenges. Her goal is to equip every student with the knowledge, study strategies, and self-confidence they need to succeed well beyond the classroom.
Outside of academics, Ali enjoys reading, traveling, golfing, paddle boarding, spending time with her family and cats, and returning home to Wyoming whenever she has the opportunity.
Tong W.
Tong Wang is an experienced educator specializing in physics and mathematics, dedicated to fostering critical thinking and analytical problem-solving skills among students. With a strong academic foundation in the physical and mathematical sciences, Tong Wang has extensive experience teaching a rigorous curriculum, including AP Physics, AP Calculus, Algebra 2, and Pre-Calculus.
Andrew P.
Andrew is a university professor with over 10 years of experience tutoring math and statistics. He holds a bachelor’s and master’s degree in statistics and has taught at both a community college as well as a 4 year university for 4 years.
In his free time, Andrew loves to play D&D or Magic: the Gathering, read manga, practice Russian, and play with his cats.
Joshua C.
Joshua is a junior at Louisiana State University pursuing a Bachelor of Science in Microbiology with a minor in Chemistry. He has over a year of experience providing private tutoring in STEM subjects, including biology, chemistry, and mathematics. Through his tutoring experience, Joshua has worked one-on-one with students to help them understand challenging concepts, improve their problem-solving skills, and build confidence in their academic abilities. In addition to tutoring, Joshua has experience conducting biological and clinical-related research, giving him a strong academic foundation and the ability to connect classroom concepts to real-world applications.
Joshua believes that every student learns differently and strives to create a supportive and encouraging environment where students feel comfortable asking questions and learning from their mistakes. He enjoys breaking down complex topics into simpler, more understandable ideas and helping students recognize that they can succeed in subjects which they may initially find difficult. Outside of school and tutoring, Joshua enjoys spending time with friends and family and continuing to explore his passion for science.