Hands-on Data Skills: Python Programming, SQL Queries & Oracle Database

From 31.47 $ /h

This course is designed for anyone who wants to learn practical data skills using Python, SQL, and Oracle databases. Whether you're a complete beginner or looking to strengthen your data handling skills, I’ll guide you step-by-step through core concepts and real-world projects.

You'll learn:

Python programming basics and data analysis tools for data science, data engineering and data analytics

SQL queries: SELECT, JOIN, GROUP BY, procedures, Functions and subqueries

How to work with Oracle Database: tables, indexes, stored procedures

Real-world use cases from business and data science

Best practices for clean, efficient, and scalable code

Lessons are project-based and tailored to your skill level, whether you're in school, switching careers, or preparing for a job in data or IT.

Extra information

Lectures will be Online

Location

Online from Germany

About Me

I'm a certified Data Scientist, Data Engineer, and Data Analyst with over 5 years of teaching and industry experience. I’ve taught students and professionals from around the world — helping them learn Python, SQL, databases, data analytics, and cloud technologies with confidence.

My teaching style is hands-on, project-based, and tailored to each student’s level — whether you're a complete beginner, university student, or a working professional. I believe in learning by doing, and my sessions focus on solving real-world problems using tools like Python, Power BI, SQL, and Oracle.

I've led corporate training, internship programs, and 1-on-1 online tutoring sessions, and many of my students now work in tech, banking, and multinational companies.

If you're looking for personalized, practical lessons that focus on results and clarity, I’d love to help you reach your learning goals.

Education

Bachelor's in Computer Science (CGPA: 3.78/4.0) from Virtual University of Pakistan.
Focused on software development, databases, data structures, and applied machine learning. Developed strong foundations in programming (Python, C++, Java), SQL, and algorithmic thinking. Participated in academic projects related to data analysis and automation.

Experience / Qualifications

5+ Teaching Experience
Oracle Certified Data Science Professional
Certified Automation Engineer
Certified Python Developer
Certified Oracle Database Professional

Age

Children (7-12 years old)

Teenagers (13-17 years old)

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Advanced

Duration

30 minutes

45 minutes

60 minutes

90 minutes

120 minutes

The class is taught in

English

Urdu

Hindi

Skills

Database

Python

Oracle database

Availability of a typical week

(GMT -04:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Learn Python, SQL and MySQL databases from beginner to Advanced Level | Certified Data Science Professional

31.47 $ /h

Learn
Python
SQL
Power BI
Excel
Data Science
Data Engineering
Data Analytics
Data Modeling
Data Warehousing
ETL
API's
Machine Learning
Lecture will be Hands-on, beginner friendly, solving real world problems just like I do in my job. So, if you’re just starting out like college, university student, switching careers, or preparing for a job in data field — book a trial lesson, and let’s begin your journey together. I look forward to seeing you in class!

Matías

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Python is one of the best, if not the best, language to start learning programming. It is also one of the most widely used languages today, especially in cutting-edge areas such as machine learning.

This popularity means that Python is constantly evolving. It offers a wide range of tools and libraries, which are free and very varied.

As an aeronautical engineer, I like to share my knowledge and derive satisfaction from it by teaching and motivating others.

I'm used to working with people of different ages. I believe in the importance of segmenting learning, visualizing progress, setting concrete goals and practicing regularly.

Beyond these general principles, there is no magic rule or method. Some approaches work with some students but not with others. Adaptation to individual needs is therefore the main objective of private lessons. So I will do my best to find what motivates and helps my student.

Amin

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Python is the most in-demand programming language in the world right now — and one of the easiest to learn with the right guidance.
Whether you've never written a line of code or you're a student who needs to pass a programming course, this is a practical, no-fluff introduction that gets you writing real code from session one.
What we can cover depending on your goals:

Python fundamentals: variables, loops, functions, data structures
- Object-oriented programming (OOP)
- Data manipulation with pandas and NumPy
- Introduction to machine learning with scikit-learn
- Database management with SQL
- C and Java upon request
- MATLAB and R available for engineering/science students

Why learn with me?
I'm not a student teaching on the side — I'm a professional engineer who uses Python daily for data analysis, modeling, and automation. I know exactly which concepts matter in the real world and which ones you can skip for now.
Sessions are 100% personalized: I adapt the pace, the examples, and the exercises to your background and your goal — whether that's passing your university exam, building a project, or landing a job.

Salah

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Master Python with Personalized Courses

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Why Choose My Courses?

Personalized Teaching Approach: Each course is tailored to your skill level and individual goals.

Practical Experience: Learn by doing with real-world projects that build your understanding and skills.

Ongoing Support: Get unlimited email support for any questions you have between sessions.

As a Python expert, I have a passion for teaching and sharing my knowledge. My goal is to guide you effectively in your learning journey.

Book Your First Lesson:

Start your journey to Python mastery now by booking your first lesson. Whether you aspire to enter the development field or hone your existing skills, these courses are designed for you.

Mohamed

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Whether you are a beginner writing your first lines of code or an advanced learner tackling complex concepts, I tailor lessons to suit your needs. Together, we will focus on practical skills, problem-solving, and real-world projects to make programming intuitive and rewarding. Let’s work together to turn your goals into achievements!

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Code Your Ideas Into Reality 💻🚀
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✨ No experience needed.
🧠 Learn by doing - real apps, real logic.
🌍 Build skills for school, work, or freelance life.

Let’s turn your curiosity into code. First session gets you started!

Linus

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Python for Beginners – Personal and Practical Online Lessons
Want to learn Python in a clear and structured way?
I offer online lessons tailored to your level, pace, and learning goals.
Whether you're an absolute beginner or already have some basic knowledge, we'll work step by step to build a strong programming foundation.
What will we cover?
Depending on your starting level, we can work on:
• Variables and data types
• Input and output
• If/else structures
• For and while loops
• Working with 1D and 2D lists
• Writing and using functions
• Working with files
• Basic error handling
• Programmatic thinking and problem solving
The content of the lessons is tailored to your goals, for example, for school, self-study, or exam preparation.
Lesson Structure
Each lesson consists of a combination of:
• Code analysis of sample programs
• Theory with concrete code examples
• Explanation of the underlying logic
• Exercises for independent practice
The goal is not just to learn what to type, but to understand why the code works and how to arrive at a solution yourself.
Who is this suitable for?
• Absolute beginners
• Students taking Python at school
• People who want to start programming
• Anyone looking for structured guidance
What can you expect?
• Personal guidance
• Explanation at your own pace
• Practical assignments
• Focus on understanding instead of speed
Not a fixed, standard course, but targeted guidance tailored to your learning process.

Tiziano

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Learn Java and Kotlin from a practical, real-world perspective. This class focuses not only on programming languages, but also on essential software engineering skills such as clean code, testing, and working with databases.

Ideal for students and professionals who want to improve their coding abilities, build projects, and gain confidence in solving real problems.

Guido

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Programming can seem intimidating at first, but with the right approach, it becomes a fascinating tool. I've designed this course to teach you to code from scratch with patience and practical examples. My methodology focuses on helping you understand the "why" behind the code, avoiding rote memorization and facilitating a frustration-free learning experience.

You'll learn the fundamentals of programming, how to structure clean code in Python or C, and how to apply algorithmic logic to solve real-world problems. I can help you prepare for exams, correct university assignments, or guide you step-by-step through your own automation projects. Classes are fully tailored to your pace, level, and specific goals.

Conrad

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This engaging coding course introduces children to the world of programming through block coding, CoffeeScript, and Python. Young learners begin with visual blocks to grasp core logic, then progress to writing real code as their confidence grows. Through hands‐on projects, they develop problem‐solving skills, creativity, and computational thinking. By exploring multiple languages, children build a strong foundation that prepares them for advanced digital learning. The course nurtures resilience, teamwork, and curiosity—key skills that benefit them far beyond the classroom.

Jonathan

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The first steps when starting to study programming with languages like Python or C can be overwhelming, so I seek to teach these tools in a clear way, adapted to the student and with new tools that make learning more enjoyable and effective.
I have demonstrable outstanding grades in these languages and more than a year of experience teaching in different areas, in addition to my own study material.

The classes are held online, but you can inquire about my travel arrangements.

Danka

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As a student at a specialized Mathematics and Computer Science high school and a national award winner, I don’t just teach you how to write code, I teach you how to think like a problem solver. This course is designed specifically for absolute beginners who want to move beyond watching tutorials and start writing their own code.

I will guide you through the "how" and "why" of Python. No prior experience is required, just curiosity and a laptop.

What You Will Learn:

The Building Blocks: Master variables, loops, and conditional logic (the "if/then" of the world).

Problem Solving: Learn how to think like a programmer to break down complex problems into small, solvable steps.

Data Structures: Understand how to organize information using lists, dictionaries, and tuples.

Why this class:

Peer-Tested Methods: I’ve mentored peers through the toughest parts of STEM, so I know exactly where beginners usually get stuck.

Modern Tools: We use the same tools the pros use (VS Code, GitHub, and terminal basics).

Certificate Focused: This class prepares you for more advanced tracks, such as Web Development with Django or Data Science.

Who Is This For:

High school students looking to get ahead in CS.

Total beginners who want a patient, one-on-one mentor.

Creatives who want to understand how the technology they use actually works.

Olamide

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In this class, you will learn how to:
- Clean and analyze real-world datasets using R and Python
- Perform statistical analysis for research projects
- Create high-quality visualizations
- Automate reports using tools like Quarto
- Structure research workflows that stand out for scholarships and publications

The teaching approach is hands-on and project-based. You won’t just learn theory—you’ll work on real datasets and build a portfolio you can use immediately.

Whether you're preparing for postgraduate studies, working on a thesis, or transitioning into data science, this class will give you a strong, practical foundation.

Zaki

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I offer courses in various programming languages, as well as practical and tutorial sessions at home, with ongoing support throughout the course. I also offer tutoring in mathematics, chemistry, or physics, depending on your needs, at a reasonable price.
The goal is to acquire the basics of computer science for beginners or to improve the knowledge of learners.

Max

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Learn to investigate human behavior by combining psychology, statistics, and data analysis.
Master practical tools like Excel and Python to analyze real-world information and build scientific evidence.
Develops applied projects, interprets results, and transforms data into intelligent decisions.
Ideal for those seeking to differentiate themselves professionally in research, education, human resources, or data science.
A modern training program that combines critical thinking, technology, and highly sought-after skills.

Shinjini

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I am currently doing a PhD in Neuroscience, so I have a strong background in biology and a good understanding of physics. I also teach Python, especially for beginners or students who want to use it for studies or data analysis. In addition, I offer English tutoring and conversation practice. For me, teaching is something I genuinely enjoy. I try to explain concepts in a simple and clear way so that students feel comfortable and not overwhelmed. My goal is to help students understand the material and feel more confident, while also keeping lessons relaxed and engaging.