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Computer Scientist / AI Specialist
Oleksiy L.

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Hourly Rate: $30
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About Oleksiy

Bio

I have an M.S. in Computer Science from Nova Southeastern University and a B.S. from Florida Atlantic, and I've spent the last 10 years working as an AI engineer, data scientist, and technical lead. Most of my day-to-day is applied AI nowadays: building LLM apps and agent workflows, and adjacent features like tool use and vector search. I've shipped production systems and published research in NLP and logic, so I can help you connect what you're learning in class to what companies are...

I have an M.S. in Computer Science from Nova Southeastern University and a B.S. from Florida Atlantic, and I've spent the last 10 years working as an AI engineer, data scientist, and technical lead. Most of my day-to-day is applied AI nowadays: building LLM apps and agent workflows, and adjacent features like tool use and vector search. I've shipped production systems and published research in NLP and logic, so I can help you connect what you're learning in class to what companies are actually building.

I've been tutoring one-on-one for over five years with all kinds of students: high schoolers writing their first Python programs, undergrads and grad students working through algorithms, data structures, and machine learning courses, and adults changing careers or upskilling into software and AI. I'll figure out where you are and we'll go at a pace that works for you. If you need help with an assignment, data analysis, backend and frontend design, machine learning concepts, I am definitely your person.

I like to steer my sessions to be more hands on, I don't do hour-long lectures. The tutoring session is a conversation, first and foremost. We'll code together, talk through problems out loud, and break the overwhelming/intimidating stuff (recursion, vector search, data science methods) into pieces that actually make sense. In 2026 anyone can use ChatGPT or Claude to put something quick and dirty together that works, but understanding of "how", and the ability to maintain AI-generated codebases, is the hard part. My goal isn't just to get you through the assignment, although sometimes that's just what your situation requires, and I'm happy to meet you where you are.

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Education

(FAU) Florida Atlantic University
Computer Science
(NSU) Nova Southeastern University - Computer and Information Science
Masters

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Approved Subjects

Computer Programming

Computer Programming

I have an M.S. in Computer Science and more than 10 years of hands-on software engineering experience, including backend development, data science, artificial intelligence, and production software systems. I can help students master programming fundamentals such as variables, control flow, functions, object-oriented programming, data structures, algorithms, debugging, and writing clean, maintainable code. I work extensively with Python and have experience across multiple programming languages, development environments, and modern software engineering tools. My approach focuses on helping students understand the reasoning behind the code so they can confidently solve problems on their own.
Data Analysis

Data Analysis

I have an M.S. in Computer Science and extensive hands-on experience analyzing large, complex datasets using Python, SQL, statistics, and machine learning. My work has included data cleaning, exploratory analysis, feature engineering, visualization, statistical reasoning, and building data pipelines for research and production applications. I have worked with datasets containing tens of thousands of records and hundreds of thousands of extracted observations, including projects involving NLP and AI-assisted analysis. I can help students understand not only how to use tools such as pandas and NumPy, but also how to choose appropriate analytical methods, interpret results, and communicate their findings clearly.
Data Science

Data Science

I have an M.S. in Computer Science with graduate research experience in machine learning, including sequence-to-sequence and LSTM models, natural language processing, and custom dataset development. I have built data science workflows involving large real-world datasets, feature extraction, clustering, statistical analysis, embeddings, and AI-assisted labeling and classification. My professional work also includes deploying AI and data-driven systems in production, so I can help students connect theory with practical implementation in Python. I can tutor topics ranging from data preparation and exploratory analysis to supervised learning, model evaluation, NLP, and modern applied AI.
Machine Learning/ AI

Machine Learning/ AI

I have an M.S. in Computer Science and published research and patent experience in machine learning, natural language processing, deep learning, and large language models. I am a named inventor on patent applications involving deep-learning-based behavioral authentication and machine-learning authentication systems, including work using neural networks for behavioral biometrics and automated labeling of authentication data. Google Patents My academic research includes neural machine translation and peer-reviewed work in Neuron on applications of large language models in neuroscience and biomedicine. I also have extensive hands-on experience building AI systems with Python, embeddings, retrieval pipelines, and production machine-learning workflows.
Microsoft 365

Microsoft 365

I use Microsoft 365 extensively in professional software engineering and data science workflows, including Excel for data organization, formulas, analysis, visualization, and working with structured datasets. I also have substantial experience with Word, PowerPoint, Outlook, Teams, and OneDrive for technical documentation, presentations, communication, and collaboration. My programming background allows me to explain not only how Microsoft 365 features work, but also how to approach spreadsheets and productivity tasks logically and efficiently. I can help students ranging from complete beginners to professionals who want to become faster and more confident with Microsoft 365.
Python

Python

I have an M.S. in Computer Science and more than 10 years of software engineering experience, with Python as one of my primary languages for data science, machine learning, AI, automation, and backend development. I have used Python to build production applications, data-processing pipelines, APIs, research tooling, NLP systems, and workflows involving large real-world datasets. I can help with everything from Python fundamentals, functions, classes, debugging, and data structures to pandas, NumPy, APIs, testing, async programming, and machine learning. My goal is to help students understand how Python works and how to structure clean, maintainable solutions rather than simply getting code to run.
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Hourly Rate: $30
Contact Oleksiy