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Private and Group Tutoring Sessions Available

Online STEM Tutor for Math, Science & Test Prep

Learn with Alejandro, a professional tutor with over 10 years of experience helping students across all ages succeed in Math, Chemistry, Physics, SAT Math, and English as a Second Language. All sessions are done over Zoom, so you can call in from anywhere.

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Multi-Session Programs

Over multiple lessons, I make sure students have a deep grasp of the subject area.

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Single Session Classes

Great if you're stuck on a concept or not sure about committing to multiple tutoring sessions yet.

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Group Learning Programs

A collaborative lesson where everyone is encouraged to participate and learn. Reach out to find out about future group sessions.

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Meet Alejandro

I'm a bilingual tutor with a Master's in Chemical Engineering and over 10 years of experience helping students succeed in Math, Chemistry, Physics, SAT Math, and English as a Second Language. I've worked with learners of all ages- from middle school to college- and I tailor each lesson to your unique learning style. 

Bachelor's Degree in Chemical Engineering

Master's Degree in Chemical Engineering

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"My son is shy and doesn't easily warm up to people, but Alejandro made learning fun, easy, and approachable. So happy we found him!"

Read more 5-star reviews on Google

Subjects I Teach

Math Study Essentials

Math

From Algebra to Calculus III and beyond, I help students build a strong foundation, boost confidence in problem-solving, and succeed in AP courses, SAT Math, and college-level classes.

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Science Lab Experiment

Chemistry

I provide clear, step-by-step support in Chemistry and Physics—from high school and AP courses to advanced college topics—so students can master concepts and apply them with confidence.

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Girl With Metal Balls

Physics

I provide clear, step-by-step support in Chemistry and Physics—from high school and AP courses to advanced college topics—so students can master concepts and apply them with confidence.

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Engineer Reviewing Blueprint

Engineering

With a Master’s in Chemical Engineering, I tutor core subjects such as Thermodynamics and Reaction Engineering. I focus on clear explanations and problem-solving strategies to help students excel in coursework and exams.

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Tapas Restaurant

Spanish

As a native speaker, I provide conversational Spanish and academic support for beginner to intermediate learners—ideal for students preparing for exams or adults learning to communicate confidently.

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English (ESL)

I offer English as a Second Language (ESL) lessons for beginners and intermediate learners. My tutoring focuses on conversation, listening, and practical communication skills to help students build confidence and fluency.

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How I Teach

Contact Alejandro

Have questions or want to see if we're a good fit? Schedule a free introduction call over Zoom so we can talk about your goals and how I can help. 

(201)-679-5510

tutoringbyalejandro@gmail.com

15 Minute Intro Call

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