Raju Narasappanavar

# Data Science, Data Engineering & Mathematics Tutor

Hello! I am a Data Science and Data Engineering professional with industry experience of 3 years+ in SQL, Python, ETL Development, Data Modeling, Apache Spark, Hadoop, Data Warehousing, and Analytics.

Alongside my professional work, I am passionate about teaching Mathematics and helping students develop strong problem-solving and analytical skills. I teach learners from school level to university level, as well as working professionals looking to strengthen their quantitative and technical foundations.

My teaching approach focuses on understanding concepts rather than memorizing formulas. I break down complex topics into simple, practical examples and adapt my teaching style to each student's learning pace and goals.

### Subjects I Teach

**Mathematics**

* Algebra
* Geometry
* Trigonometry
* Calculus
* Linear Algebra
* Probability & Statistics
* Discrete Mathematics

**Data Science & Data Engineering**

* SQL (Beginner to Advanced)
* Python for Data Analysis
* ETL & Data Pipeline Development
* Data Modeling & Data Warehousing
* Apache Spark
* Hadoop Ecosystem
* Exploratory Data Analysis (EDA)
* Machine Learning Fundamentals
* Interview Preparation & Project Guidance

### Why Learn With Me?

✔ Learn industry-relevant skills with real-world examples

✔ Build strong fundamentals in mathematics and analytical thinking

✔ Hands-on practice with datasets, projects, and problem-solving exercises

✔ Personalized learning plans based on your goals and current skill level

✔ Support for academic studies, career transitions, and technical interviews

Whether you want to improve your mathematics skills, prepare for exams, learn SQL and Python, or build a career in Data Engineering and Data Science, I can help you achieve your goals through structured and engaging lessons.
Subjects
Maths Beginner-Expert
Physics Beginner-Expert
SQL Beginner-Expert
Data Science Beginner-Intermediate
IT (Information Technology) Beginner-Intermediate
PySpark Beginner-Intermediate
Data analysis Beginner-Intermediate
ETL (Extract, Transform, Load) Beginner-Intermediate
Data & Business Analytics Beginner-Expert