Juandedios Abboud is a STEM-focused tutor and former Division I tennis student-athlete who grew up in Laredo, Texas, attended high school in Austin, and graduated from Cleveland State University in 2024 with a B.S. in Biology and a B.S. in Health Science, along with a Minor in Spanish for Health Science and a Certificate in Culture, Communication, and Healthcare. With 6+ years of extensive tutoring experience across K–12, undergraduate, and graduate-level coursework, Juandedios specializes in Biology, Chemistry, Physics, Mathematics, and English composition, and he supports students preparing for high-stakes exams including AP Biology, Chemistry, Physics, Environmental Science, English Language/Literature, Statistics, Spanish Language/Literature, SAT/ACT, and MCAT prep. Known for bringing structure, clarity, and high standards to every session, he breaks complex topics into simple steps and uses evidence-based learning strategies, retrieval practice, spaced repetition, and targeted review, to improve performance and long-term retention. Juandedios is bilingual in English and Spanish, has supported ESL learners and neurodiverse students, and is recognized for creating an encouraging environment where students feel capable, supported, and motivated to grow, often translating improved confidence and stronger grades into meaningful academic opportunities, including college acceptances and scholarships.