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SQL & Computer Science Tutor | Clear Explanations for Beginners &
Joshua G.

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Hourly Rate: $45

About Joshua


Bio

I have an academic background in computer science and analytics, having earned a B.S. in Computer Science from Lafayette College and an M.S. in Analytics from Lehigh University. Through my education and early professional experience, I have developed a strong foundation in SQL, relational databases, data modeling, and problem-solving with code. I enjoy breaking down technical topics into clear, logical steps and helping students build confidence as they learn how systems work under the hood...

I have an academic background in computer science and analytics, having earned a B.S. in Computer Science from Lafayette College and an M.S. in Analytics from Lehigh University. Through my education and early professional experience, I have developed a strong foundation in SQL, relational databases, data modeling, and problem-solving with code. I enjoy breaking down technical topics into clear, logical steps and helping students build confidence as they learn how systems work under the hood rather than simply memorizing syntax.

My teaching experience includes one-on-one tutoring for college and adult students in computer programming. I am very patient and enjoy helping others understand challenging concepts. I have guided learners through topics such as queries, joins, normalization, and foundational programming logic, adapting my explanations to their backgrounds and learning styles to ensure comprehension and confidence.

As a tutor, I emphasize clarity, patience, and practical understanding. I use real examples, visual explanations, and guided practice to help students connect theory to application. Whether a student is new to SQL, struggling in an introductory CS course, or looking to strengthen their fundamentals, my goal is to create a supportive learning environment where they feel comfortable asking questions and making steady progress.


Education

Lafayette College
Computer Science
Lehigh University
Masters

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Approved Subjects

Java

Java

I graduated in May 2024 with a Bachelor’s degree in Computer Science, where I programmed extensively in Java and built a strong foundation in data structures, algorithms, and object-oriented programming. I also hold a Master’s degree in Analytics, which further strengthened my analytical thinking and problem-solving skills. In addition, I have experience tutoring college students, including those without technical backgrounds, and I focus on breaking down complex concepts into clear, step-by-step explanations to build lasting understanding and confidence.
Computer Programming
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Hourly Rate: $45
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