1st lesson free
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Barathi
- Rate R202
- Response 1h
R202/h
Contact
1st lesson free
- Basic computer skills
- Computer Science
- Software
- Information and Communications Technology
- Machine learning
Data Science professional with Engineering and teaching experience. Teaches Power BI, SQL and Data Analytics online for beginners
- Basic computer skills
- Computer Science
- Software
- Information and Communications Technology
- Machine learning
Lesson location
About Barathi
Hello! I am an engineering graduate with a Master's degree in Embedded Systems, over two years of experience as an Assistant Professor and a Postgraduate certification in Data Science and AI.
My academic background and teaching experience have helped me develop a strong foundation in technical subjects and a passion for making complex concepts easier to understand. I enjoy guiding learners step by step and helping them build confidence through practice.
I can help beginners learn SQL, database management, Power BI, data analytics and foundational Data Science concepts. My lessons focus on clear explanations, practical examples and hands-on exercises so that you can apply what you learn.
Whether you are a university student, recent graduate, job seeker or working professional, I will adapt my teaching approach to your learning goals and current skill level.
I believe that learning should be supportive, interactive and practical. My goal is to help you develop a solid understanding of the subject and gain the confidence to use your skills independently.
Let's start your learning journey together!
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About the lesson
- Primary
- Secondary
- Matric/GCSE
- +13
levels :
Primary
Secondary
Matric/GCSE
AS Level
A Level
Adult education
Undergraduate
Masters
Diploma
Doctorate
Other
Beginner
Intermediate
Advanced
Professional
Kids
- English
Languages in which the lesson is available :
English
**Learn Power BI, SQL and Data Science Through Practical Examples and Step-by-Step Guidance**
Would you like to learn data analytics but are unsure where to start? I offer structured, beginner-friendly lessons to help you understand data concepts and develop practical skills at your own pace.
Power BI:
Learn how to import and transform data, create charts and visualisations, build interactive dashboards and present meaningful insights. Lessons focus on hands-on exercises and practical reporting scenarios.
SQL and Databases:
Learn SQL from the fundamentals, including tables, filtering, sorting, aggregate functions, joins, subqueries and data manipulation. I explain each concept with examples and provide practice exercises to help you build confidence in writing queries.
**Data Science and Analytics**
Understand the data analysis process, including data cleaning, exploratory data analysis, visualization and basic statistical concepts. For learners ready to progress, we can explore Python for data analysis and introductory machine learning concepts.
My teaching methodology:
I believe in learning by understanding and doing. Each lesson begins with a clear explanation of the topic, followed by a worked example, guided practice and an exercise to reinforce your learning. I adapt the pace and difficulty to your existing knowledge and goals.
I hold a Master's degree in Embedded Systems and a Bachelor's degree in Electronics and Communication Engineering. I have over two years of experience as an Assistant Professor and have completed a postgraduate certification in Data Science and AI.
My lessons are suitable for beginners, university students, graduates, job seekers and working professionals who want to build their technical skills or strengthen their understanding of data analytics.
Whether you are learning for academic purposes, career development or personal interest, I will help you build a strong foundation and develop the confidence to apply what you learn independently.
Online lessons are available. Contact me to discuss your goals and plan a learning path that suits your needs.
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Rates
Rate
- R202
Package rates
- 5h: R1009
- 10h: R2018
free lesson
The free first lesson with Barathi allows you to get to know the tutor and discuss your needs and expectations.
- 1h
online
- R202/h
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