Guillermo A.
28 lessons


























Get 1:1 Help Fast
Find the best local Computer Science tutor in CA

Riverside, CA
Master's in Computer Science from UC - Riverside Additionally while pursuing my master's I worked as a TA for 3 different computer science classes varying from freshman to junior undergraduate level.
Master's in Computer Science from UC - Riverside Additionally while pursuing my master's I worked as a TA for 3 different computer science classes varying from freshman to junior undergraduate level.
We just finished computer science tutoring for the quarter. John is a very good teacher who focuses on the student’s need. Enjoy working with him and will continue to work with him. - Issa, 45 lessons with John

Los Angeles, CA
I have a background in Computer Science and have applied my knowledge to my corporate career as a developer. I have worked at Facebook and Viking Cruises as a developer and utilized my Computer Science knowledge to develop their...
I have a background in Computer Science and have applied my knowledge to my corporate career as a developer. I have worked at Facebook and Viking Cruises as a developer and utilized my Computer Science knowledge to develop their...

San Francisco, CA
I have a Bachelor of Science degree in Computer & Information Science, have worked in the tech industry as a software engineer for over 6 years in a variety of programming languages, and have over a year of experience teaching...
I have a Bachelor of Science degree in Computer & Information Science, have worked in the tech industry as a software engineer for over 6 years in a variety of programming languages, and have over a year of experience teaching...
Samantha is helping me get back into coding after a 3-year hiatus. She is knowledgeable, patient, and an excellent communicator! I would recommend her to anyone looking to expand or build upon their skills. Samantha also proved t... - Amy, 17 lessons with Samantha

Walnut Creek, CA
I am a Computer Science graduate with over 5 years of professional experience working with multiple programming languages. My expertise covers core computer science concepts, including algorithm design, data structures, operating...
I am a Computer Science graduate with over 5 years of professional experience working with multiple programming languages. My expertise covers core computer science concepts, including algorithm design, data structures, operating...
If you are unsure whether to choose this tutor or another I'm here to help you. Choose Umair! He is the most patient and knowledgeable tutor I have ever seen on Wyzant. He's also very flexible and really really nice and kind. I ha... - Bruce

Canoga Park, CA
I have a Bachelor of Science in Computer Science from Cornell University and more than 30 years of experience designing, developing, and leading enterprise software solutions across healthcare, finance, higher education, biotechnology, and...
I have a Bachelor of Science in Computer Science from Cornell University and more than 30 years of experience designing, developing, and leading enterprise software solutions across healthcare, finance, higher education, biotechnology, and...

Los Angeles, CA
I am a Propulsion Engineer at SpaceX with a Bachelor's in Computer Science and Master's degree in Aerospace Engineering, and I enjoy helping students see how powerful programming can be. In my daily work, I write C++ firmware for...
I am a Propulsion Engineer at SpaceX with a Bachelor's in Computer Science and Master's degree in Aerospace Engineering, and I enjoy helping students see how powerful programming can be. In my daily work, I write C++ firmware for...

Modesto, CA
I earned a Bachelor's of Science in Computer Science from California State University, Stanislaus, and a Masters in Computer Science from the University of Illinois, Urbana-Champaign. During my graduate education I also taught...
I earned a Bachelor's of Science in Computer Science from California State University, Stanislaus, and a Masters in Computer Science from the University of Illinois, Urbana-Champaign. During my graduate education I also taught...

San Luis Obispo, CA
I’m a Computer Science major at Cal Poly San Luis Obispo. I earned a 5 on AP CS A and received my high school’s AP Computer Science A Award. I’ve completed the intro programming sequence and Data Structures, and I’m currently...
I’m a Computer Science major at Cal Poly San Luis Obispo. I earned a 5 on AP CS A and received my high school’s AP Computer Science A Award. I’ve completed the intro programming sequence and Data Structures, and I’m currently...
My kid is taking AP Computer Science A. The guidance counselor warned him it would be the hardest course in his schedule. Marek has talked him through multiple assignments. He never does the work for him and lets my kid really lea... - Tara, 14 lessons with Marek

Los Angeles, CA
I hold a degree in Computer Science and have used computer science extensively in academic research and software development. My background includes algorithms, data structures, programming, machine learning, artificial intelligence,...
I hold a degree in Computer Science and have used computer science extensively in academic research and software development. My background includes algorithms, data structures, programming, machine learning, artificial intelligence,...

San Luis Obispo, CA
I graduated Summa Cum Laude from Duke University with degrees in Electrical Engineering and Computer Science. I have worked in Computer Science my entire adult life, including seven years at IBM and 3.5 years at SAS Institute. I was...
I graduated Summa Cum Laude from Duke University with degrees in Electrical Engineering and Computer Science. I have worked in Computer Science my entire adult life, including seven years at IBM and 3.5 years at SAS Institute. I was...
Bob is very knowledgeable in computer science. My son had very specific programming needs and Bob was very good at helping my son understand and complete several assignments. Despite time constraints on both our parts at the time,... - John

Wildomar, CA
I graduated with a bachelor's degree in computer science and Philosophy at the end of 2024. Afterwards, I began freelancing as a Full-Stack software developer using different technologies and programming languages. I have developed web...
I graduated with a bachelor's degree in computer science and Philosophy at the end of 2024. Afterwards, I began freelancing as a Full-Stack software developer using different technologies and programming languages. I have developed web...
I’ve had two sessions with so far and already feel much more confident in my computer science concepts. He clearly knows his stuff: digital buffers, multiplexers, logic gates, truth tables - you name it! Patient, clear, and super... - Mehki, 56 lessons with Karlos

Valencia, CA
I have an extensive background in Computer Science. I took multiple programming courses while majoring in Cognitive Science, I am familiar with C/C++/PHP/SQL and many more, and I have done app design, game design, and...
I have an extensive background in Computer Science. I took multiple programming courses while majoring in Cognitive Science, I am familiar with C/C++/PHP/SQL and many more, and I have done app design, game design, and...
Steven has done multiple sessions with my 12 year old son and he learns so much every time. Steven goes above and beyond and my son is excited every time the lesson finished because of how much he learned - Matthew, 5 lessons with Steven

Escondido, CA
Computer Science concepts are extensively utilized when you design microchip for variety of applications, such as Memories, CPUs, Input/output Peripheral Circuits, and Digital Signal Processing. I have participated as key design team...
Computer Science concepts are extensively utilized when you design microchip for variety of applications, such as Memories, CPUs, Input/output Peripheral Circuits, and Digital Signal Processing. I have participated as key design team...
We all appreciate a well-prepared tutor. Sky has consistently gone above and beyond to find resources to help me understand complex concepts. He has broad skills that can help students understand computer science or engineering pr... - Daniel, 2 lessons with Shailesh

Danville, CA
I received a Bachelor's in Computer Science degree from Stanford. After graduating I worked for multiple years developing Computer Science courses at Microsoft. Since then I have acted as a subject matter expert for...
I received a Bachelor's in Computer Science degree from Stanford. After graduating I worked for multiple years developing Computer Science courses at Microsoft. Since then I have acted as a subject matter expert for...

Galt, CA
I'm a Computer Science graduate at Cal Poly SLO (4.0 GPA, entering the MS program in Fall 2026), with real-world software engineering experience as a Software Engineer Intern at Amazon, plus SWE internships at CloudGo.ai and Kaiser...
I'm a Computer Science graduate at Cal Poly SLO (4.0 GPA, entering the MS program in Fall 2026), with real-world software engineering experience as a Software Engineer Intern at Amazon, plus SWE internships at CloudGo.ai and Kaiser...

Santa Cruz, CA
I have several degrees in computational fields. I have worked with many coding languages and a large assortment of CS projects of varying sizes. I have tutored students in data structures, Assembly, computational math/physics, dynamics...
I have several degrees in computational fields. I have worked with many coding languages and a large assortment of CS projects of varying sizes. I have tutored students in data structures, Assembly, computational math/physics, dynamics...
Lia helped me many times while I went through my computer science 2 course. Lia has all the best traits you want in a teacher. She’s very patient, and always did a great job explaining some of the harder concepts to understand in ... - Scott, 24 lessons with Lia

San Diego, CA
In University I was a physics major first. I eventually switched to Computer Sciences. I'm competent at Advanced physics course. Not specialized but familiar and demonstrably so
In University I was a physics major first. I eventually switched to Computer Sciences. I'm competent at Advanced physics course. Not specialized but familiar and demonstrably so

Mountain View, CA
I have a BA in Computer Science and Mathematics from Cornell University. I am currently pursuing a Masters of Engineering in Computer Science from Cornell. I have worked at technology companies as a Software Engineering Intern and am...
I have a BA in Computer Science and Mathematics from Cornell University. I am currently pursuing a Masters of Engineering in Computer Science from Cornell. I have worked at technology companies as a Software Engineering Intern and am...

Redwood City, CA
My undergraduate degree is in Computer Science, and I started the graduate program in this field before I returned to finish in physics. As the subject matter has evolved with time, it would be best to ask me if I can help with a particular...
My undergraduate degree is in Computer Science, and I started the graduate program in this field before I returned to finish in physics. As the subject matter has evolved with time, it would be best to ask me if I can help with a particular...

San Francisco, CA
I have worked as a software engineer for 15+ years. I've worked for Google, YouTube, Adobe, and several startup companies in Silicon Valley. Professionally, I have developed in C/C++, Java, Javascript, HTML, Google Apps Script, SQL. I have...
I have worked as a software engineer for 15+ years. I've worked for Google, YouTube, Adobe, and several startup companies in Silicon Valley. Professionally, I have developed in C/C++, Java, Javascript, HTML, Google Apps Script, SQL. I have...
My daughter was taking AP Computer Science Principle in her school, and was in dire situation where she needs some serious guidance in Javascript coding with her end of the year Project. Dexter R came to the rescue. The thing I ... - Christine, 2 lessons with Dexter

Kingsburg, CA
I have been programming professionally since 1981 and earned a B.S. in Computer Science from Columbia University’s School of Engineering and Applied Science. My career spans over 45 years of hands-on development in more than a dozen...
I have been programming professionally since 1981 and earned a B.S. in Computer Science from Columbia University’s School of Engineering and Applied Science. My career spans over 45 years of hands-on development in more than a dozen...

Lake Forest, CA
As a Computer Science Instructor with over 5 years of coding experience, I possess a comprehensive understanding of various programming languages, including Python, Web Development, and Game Development. My expertise extends to both...
As a Computer Science Instructor with over 5 years of coding experience, I possess a comprehensive understanding of various programming languages, including Python, Web Development, and Game Development. My expertise extends to both...
Cameron is a phenomenal tutor. He has patience, is friendly, and, has a good command of computer science. He helped my son in his AP computer science homework in many times. My son is happy and satisfied that he found Cameron as h... - Nadia, 27 lessons with Cameron

San Jose, CA
I'm a System Software Engineer at NVIDIA with a B.S. in Computer Science from the University of Texas at Austin, where I work on low-level hypervisor and RTOS software for autonomous vehicles. I've taught Computer Science...
I'm a System Software Engineer at NVIDIA with a B.S. in Computer Science from the University of Texas at Austin, where I work on low-level hypervisor and RTOS software for autonomous vehicles. I've taught Computer Science...
My daughter is taking AP Computer Science Principles in high school this year. She had no prior knowledge of Computer Science and was very nervous about taking this class. Guilherme was able to break down complicated concepts and ... - Sue, 36 lessons with Guilherme

Temecula, CA
I first started studying Computer Science in 2013 at College of the Canyons where I was the TA for the head of the Computer Science Department, Prof. Christopher Ferguson, as well as the only tutor for Computer Science in the...
I first started studying Computer Science in 2013 at College of the Canyons where I was the TA for the head of the Computer Science Department, Prof. Christopher Ferguson, as well as the only tutor for Computer Science in the...
John is a remarkable and experienced tutor. His knowledge, patience, creativity and willingness has exceeded my expectations. I have a curiosity and passion for escape rooms, and wanted to create one for a party in my home. I am ... - Celeen, 24 lessons with John

Saratoga, CA
I earned a Bachelor of Science in Electrical Engineering and Computer Science at UC Berkeley, with an emphasis in Computer Science. I earned a Master of Science in Computer Science at the Massachusetts Institute of Technology,...
I earned a Bachelor of Science in Electrical Engineering and Computer Science at UC Berkeley, with an emphasis in Computer Science. I earned a Master of Science in Computer Science at the Massachusetts Institute of Technology,...
28 lessons
3 lessons
3 lessons
What’s a fair price for a private California Computer Science tutor? California Computer Science tutors using Wyzant are professional subject experts who set their own price based on their demand and skill.
Compare tutor costs. With a range of price options, there’s a tutor for every budget.
Sign up, search, and message with expert tutors free of charge.
Only pay for the time you need. Whether it’s one lesson or seven, you decide what to spend.



Learn about computer science tutors in California on Wyzant, where students can find personalized, in-person and online lessons for AP courses, college-level computer science, and technical interview prep. This page provides connections to experienced instructors in tech hubs like San Francisco, Los Angeles, and the Bay Area.
Computer science education covers a range of topics such as programming, algorithms, data structures, software development, and computer systems. Students work toward understanding core concepts, gaining coding experience, and preparing for academic or career milestones.
Wyzant helps learners thrive by connecting them with expert tutors who tailor lessons to individual goals and skill levels. Tutors offer flexible sessions, practical guidance, and support to build confidence and achieve specific learning milestones.
Wyzant makes it easy to get Computer Science lessons from private tutors in any city in California. Browse for your ideal tutor by reading ratings and reviews as well as comparing the rates of tutors on Wyzant who are Computer Science experts:
Long Beach Computer Science Tutors | Bakersfield Computer Science Tutors | Oakland Computer Science Tutors | Riverside Computer Science Tutors | Santa Ana Computer Science Tutors | Anaheim Computer Science Tutors | Stockton Computer Science Tutors | Ontario Computer Science Tutors | Santa Clarita Computer Science Tutors | Chula Vista Computer Science Tutors | Modesto Computer Science Tutors
We have the largest network of qualified private tutors, so it is easy to choose your ideal tutor (and rates) from the best of the best across California.
Los Angeles Tutors | San Diego Tutors | San Jose Tutors | Sacramento Tutors | San Francisco Tutors | Fresno Tutors | Long Beach Tutors | Bakersfield Tutors | Oakland Tutors | Riverside Tutors | Santa Ana Tutors | Van Nuys Tutors | Anaheim Tutors | Stockton Tutors | Ontario Tutors | Santa Clarita Tutors | Chula Vista Tutors | Modesto Tutors | Corona Tutors | Hayward Tutors | Fontana Tutors | Irvine Tutors | North Hollywood Tutors
Tap into Wyzant’s digital nationwide network to find either a local or online tutor for subjects related to Computer Science. Find the perfect tutor for you in over 250 subjects and test prep areas including:
Computer Technology Tutors | Computer Tutors | Actuarial Science Tutors | ACT Science Tutors | Physical Science Tutors | General Computer Tutors | Political Science Tutors | Computer Gaming Tutors | Networking (Computer) Tutors | Elementary Science Tutors | Computer Engineering Tutors | Science Tutors | Computer Tutors | Information Technology Tutors | Computer Science Tutors | Earth Science Tutors | Environmental Science Tutors
Wyzant makes it easy to get lessons from private tutors in any subject related to Computer Science. Find your ideal private tutor by reading ratings and reviews:
California Computer Tutors | California AP Computer Science Tutors | California Computer Engineering Tutors | California Computer Programming Lessons | California Science Tutors | California ACT Science Tutors | California Physical Science Tutors | California Career Development Tutors | California Environmental Science Tutors
With our nationwide network, it is easy to find a tutor nearby who can tutor you in person or online. Browse qualified instructors near you in counties in California.
Want to browse local tutors near you in more subjects? See all tutors in California
Get Computer Science help anytime! We only accept the best online Computer Science tutors into our community. Get the help you need, right when you need it with the convenience of online lessons.