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Computer Science Made Clear | Python, Java, Algorithms & More
Olena M.

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About Olena

Bio

Hi! I’m Olena, a Computer Science graduate with a 3.94 GPA and a passion for helping students make sense of coding and technical concepts.

I have a strong understanding of the Computer Science curriculum and can help with programming, Data Science, homework, projects, and a wide range of CS courses. I can also help with technical career preparation, including resumes, mock interviews, coding interview practice, and detailed feedback.

I have experience working with elementary, middle,...

Hi! I’m Olena, a Computer Science graduate with a 3.94 GPA and a passion for helping students make sense of coding and technical concepts.

I have a strong understanding of the Computer Science curriculum and can help with programming, Data Science, homework, projects, and a wide range of CS courses. I can also help with technical career preparation, including resumes, mock interviews, coding interview practice, and detailed feedback.

I have experience working with elementary, middle, and high school students, as well as undergraduate students, through one-on-one tutoring, volunteer work, programming activities, and classroom settings. I currently work as a substitute teacher and am also working toward my Mathematics teaching credential, where I continue developing my teaching skills.

I know how frustrating it can be when code does not work or a concept just does not make sense. My goal is to break things down, work through problems with you, and help you become comfortable solving them on your own.

Feel free to reach out if you have any questions or want to see if I would be a good fit for what you’re working on. I’d be happy to help!

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Education

California State Polytechnic University, Pomona
Computer Science

Additional Languages

Russian

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Approved Subjects

Computer Programming

Computer Programming

I earned my Bachelor’s degree in Computer Science with a 3.94 GPA and have several years of programming experience through coursework, research, and hands-on projects. I have worked with Python, Java, C, JavaScript, and other technologies while building web applications, working with data, and solving programming problems. I can help students understand code, debug errors, complete programming assignments, and build projects from start to finish. I focus on explaining why the code works so students can become more confident writing and solving problems on their own.
Computer Science

Computer Science

I earned my Bachelor’s degree in Computer Science with a 3.94 GPA and have experience with Python, Java, C, algorithms, data structures, databases, web development, and other CS topics. During college, I also helped lead Data Science and programming activities for students. I can help with CS coursework, coding assignments, projects, debugging, and understanding difficult concepts step by step. I also help students prepare for technical interviews through coding practice, mock interviews, and feedback.
Data Science

Data Science

I earned my Bachelor’s degree in Computer Science with a 3.94 GPA and have hands-on experience with Data Science and Machine Learning. I worked on an NSF-funded research project where I analyzed real-world data and trained and evaluated computer vision machine learning models. I also have experience helping students with Data Science topics through college programming and Data Science activities. I can help with Python, data analysis, machine learning concepts, projects, and understanding how to work with real datasets.
Data Structures

Data Structures

I earned my Bachelor’s degree in Computer Science with a 3.94 GPA and completed coursework in Data Structures and Algorithms. I can help with linked lists, stacks, queues, trees, hash tables, graphs, recursion, sorting, searching, and understanding time and space complexity. I also help students understand how to choose the right data structure and implement it in code instead of simply memorizing definitions. I can work through homework, coding problems, exam preparation, and projects step by step.
Python

Python

I earned my Bachelor’s degree in Computer Science with a 3.94 GPA and have used Python extensively in coursework, research, and personal and team projects. I have built many projects with Python, including an infrastructure layer for a Ground Control Station, data processing tools, and machine learning and computer vision applications. I have also helped students learn Python through programming activities and Data Science workshops. I can help with Python assignments, debugging, projects, data structures, problem-solving, and understanding how to write clean and effective code.
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Hourly Rate: $50
Response time: 7 minutes
Contact Olena