Expert Data Science & Generative AI Tutor | Python, SQL, Power BI, Machine Learning & RAG

Hi, I'm Karthi, a Data Science and AI tutor with over 3 years of industry experience. I enjoy helping students and beginners learn complex topics in a simple and practical way. I teach: * Data Science * Python for Data Analysis * Microsoft Excel * SQL * Power BI * Statistics * Machine Learning * Data Visualization * Data Analysis * Generative AI (GenAI) * RAG (Retrieval-Augmented Generation) for beginners My classes are designed for beginners, college students, working professionals, and anyone who wants to build a strong foundation in Data Science and AI. I explain every concept using simple language, real-world examples, and hands-on practice instead of just theory. Whether you're learning from scratch or preparing for interviews, assignments, or projects, I'll guide you step by step. What I can help you with: * Understanding Data Science from the basics * Learning Python for data analysis * SQL queries and database concepts * Excel and Power BI for data visualization and dashboards * Statistics made easy * Machine Learning concepts and practical projects * Generative AI fundamentals, including how Large Language Models (LLMs) work * Building beginner-friendly RAG applications using vector databases and embeddings * Assignment help and project guidance * Interview preparation and mock sessions My teaching style focuses on making learning easy, interactive, and practical. By the end of the course, you'll not only understand the concepts but also know how to apply them to real-world problems with confidence.

My teaching style focuses on engaging students through interactive lessons that emphasize hands-on projects in data analysis, analytical thinking, data cleaning, and machine learning. As a Data Science tutor, I specialize in subjects like Data Science, Data Analysis, Power BI, and Excel. I leverage a variety of tech tools such as Google Colab, RStudio, Power BI, Excel, and more to create personalized tutoring experiences both online and offline. With a curriculum tailored to beginners and kids in Data Science, my methodology strengths lie in simplifying complex concepts, fostering creativity, and building a strong foundation for future learning in the field. Students, aged 10 and above, benefit from my approach that not only imparts knowledge but also nurtures a genuine interest and passion for data science. I also provide regular feedback and real-world case studies to help students apply their learning confidently in practical scenarios.