Master SQL from A to Z – From basics to advanced queries - Private lessons

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Master SQL from A to Z – From basics to advanced queries

From 28.53 £ /h

This course is designed to guide you step-by-step through learning SQL, the essential language for interacting with databases. Whether you're a beginner or looking to strengthen your skills, you'll start with the basics (table creation, simple queries) and progress to advanced concepts such as query optimization, complex joins, and performance management.

By the end of the course, you will be able to effectively manipulate databases, write optimized queries, and manage large volumes of data with ease.

Location

Online from Morocco

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

60 minutes

The class is taught in

French

English

Skills

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

Computer courses: C, C++, C#, .NET Core, ASP.NET, SQL, Entity Framework Core, JavaScript, Ajax, jQuery.

22.01 £ /h

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.

Read more

This course is accessible for all skill levels, from those who want to learn programming to those who are already familiar with it.

Therefore, the purpose of the course will depend primarily on your knowledge and what you wish to learn.

Obviously, if you are a complete beginner, you will be given an algorithm course to familiarize yourself with programming methods.
These algorithm courses will be complemented by exercises in Pascal, Python or Java (or other programming language according to your preference) where other concepts will appear as we go along (procedures, object-oriented, ...).
SQL courses will also be offered for intermediate and/or advanced level students.

The idea of this course is to help you understand concepts either through theory, through kata, or both.

The most advanced courses will focus on frameworks such as Vaadin, JavaFX, ...

In short, feel free to contact me for further information and/or to provide me with the information that will allow me to offer you a tailor-made course that meets your needs.
I remain available for an initial contact to assess your level or knowledge if you need it.

Do you want to learn SQL but feel overwhelmed by the amount of knowledge present on the internet?

Would you like to learn SQL from the very basics to a respectable level with hands-on practice?

My goal is to exactly do that.

You need no prior knowledge, all you need is the will to learn(which you already have, otherwise you wouldn't be here!)

My modules on SQL(which I will provide you with) will help you get up and running with SQL in absolutely no time.

I will personally assist you through downloading all the required software and then teach you how to use them so that you do not feel lost or overwhelmed.

So what are you waiting for, contact me and let's start collaborating!

This course is aimed at people wishing to acquire a solid foundation in SQL and progress to an intermediate level in the manipulation of relational databases.

The training covers the fundamentals of the SQL language, then gradually progresses towards more advanced queries:

-Understanding how relational databases work
-Write simple queries using SELECT, WHERE, ORDER BY
-Use the aggregation and GROUP BY functions
-Manipulate data using INSERT, UPDATE, DELETE
-Create and structure tables
-Use different types of JOIN
-Write subqueries
-Utilize date and text functions
-Optimize and structure their queries

The course is practice-oriented, with progressive exercises and real-world cases to develop a clear and operational understanding of SQL.

- B.tech and M.tech in Computer Science
- Worked as a Software engineer in Virtusa Corp & DIGIDEZ
- More than 6 years of teaching experience
- Oracle Certified Developer
- Helped students placed in FAANG

Featured Review :
Been trying to learn Java on my own for about 1 year and I couldn't get a grasp on it. Aniket make learning Java a fun experience and challenges you to think for yourself to reinforce the concepts you've learned. I am truly excited for our meetings and he makes time go by so fast that I'm upset when they end. Great teacher and he is genuinely passionate about your success. If I could give him more stars I would!!!

Thanks
Aniket

I have around 8 years of experience working with Java, Spring, SQL and Web Development.

I would like to offer my expertise to students and beginners who are willing to learn coding.

I'm here to guide you on your journey to becoming a skilled developer. Let's learn together and unlock the potential of coding!

Happy coding!

This course is for university students who would like to master data essentials and database querying. We learn normalisation, ER diagrams, DDL, DML as part of this course. Immerse yourself in practicing logics via different exercises. The couse will be tailored per your specific needs.

Even if you don't have any prior experience in programming you can learn SQL!
My teaching style puts the student in the driver's seat. You will be hands-on writing SQL and creating queries. I will be there to guide and encourage you. I'm like a personal trainer at the gym, you will feel that your mind has gotten a workout, and it will feel great.
I have twelve plus years hands-on work experience with SQL. I have worked for most of my professional career as an analyst and SQL was the most powerful skill in my toolbox. I can create complex multi-table queries, functions, subqueries, stored procedures and database connections.

My name is Florent and I am a data analyst with over 5 years of experience. Graduated from ENSTA Paris in machine learning, I have acquired solid expertise in this field.

My professional background has allowed me to collaborate with several renowned consulting companies, including Accenture. I developed algorithms in VBA, created forecasts in Python and C. I also worked on image recognition in Matlab and did a lot of data management in SQL and MySQL.

Please feel free to contact me to discuss your needs and how I can help you achieve your goals.
See you soon,

In this lesson, students will be introduced to Structured Query Language (SQL), the standard language used to manage and retrieve data from relational databases. They will learn how to perform basic queries such as INSERT, SELECT, UPDATE, and DELETE. They will also cover how to use control clauses such as WHERE, ORDER BY, and JOIN to search for and organize information. By the end of the lesson, students will be able to create simple SQL queries to read and modify data in databases.

Dive into the world of SQL databases with this comprehensive course designed for learners of all levels. Whether you are new to databases or seeking to expand your expertise to advanced concepts like distributed systems, this course has you covered.

What You can Learn:
- Fundamentals of relational databases and SQL syntax.
- Designing robust databases using normalization and entity relationships.
- Writing complex queries, joins, and subqueries.
- Database optimization techniques for performance tuning.
- Implementing stored procedures, triggers, and views.
- Managing transactions and ensuring data integrity.
- Understanding and working with distributed database systems like Distributed PostgreSQL

This beginner's SQL course is designed to help you understand and master the fundamental concepts of relational databases. Through hands-on exercises and real-world examples, you'll learn how to manipulate data, create tables, run queries, and optimize your searches. This course is ideal for anyone looking to get started with SQL or strengthen their skills to work effectively with databases.

I offer a comprehensive SQL course so you can efficiently retrieve and analyze your business data.

SQL is one of the most accessible languages in the world. By focusing on the fundamentals (joins, filters, aggregations, etc.), you can quickly acquire the skills needed to achieve your professional goals.

As a data trainer for several organizations, I offer this course, which is both theoretical and practical. Whether you're a beginner or an advanced user, I'll adapt the content to your level and needs.

I have a Master’s degree in Data Science from a UK university and a background in working with students and professionals who want to improve their skills in Python, SQL, or data analysis. I enjoy teaching in a practical, supportive way and always try to explain complex topics in simple terms. I also work on small real-world projects and guide learners through the logic behind every task. My goal is to help you feel confident and make steady progress.

I offer academic support in Python and SQL programming, aimed at secondary and higher-education students as well as individuals transitioning into data-related, IT roles or those who follow AI-focused courses.

I work in the field of AI and data science, combining both theoretical foundations and practical applications. Having learned Python and SQL almost exclusively on my own, I am well aware of the blockers that learners face, whether it be programming logic, debugging, code structure and so on.

Lessons are fully tailored to your needs:
• learning Python or SQL fundamentals
• assistance with assignments, projects, or coursework
• exam preparation
• improving best practices and problem-solving skills
• help throughout your training sessions.

The focus is on deep understanding, autonomy, and developing a structured analytical mindset, rather than mindless learning.

The time spent on lesson preparation and any necessary research is fully included in the proposed rate. I can travel to the student’s home for an additional fee.

My teaching approach is highly practical and structured, starting with strong fundamentals and gradually progressing to advanced concepts. Each topic is explained using clear examples, visual demonstrations, and step-by-step problem-solving techniques to ensure learners build confidence as they progress. Master SQL and learn to write efficient SQL queries to retrieve, filter, and analyze data from relational databases. Students will gain skills in database design basics, joins, aggregations, sub-queries, constraints, logical statements, data cleaning, windows functions, common table expression(cte), views and stored procedures concepts with best practices for working with real-world datasets.

I focus on hands-on learning through live practice, real-time datasets, mini projects, and case studies. Regular assessments, interactive discussions, and doubt-clearing sessions are incorporated to reinforce understanding. This methodology helps learners not only grasp concepts effectively but also apply them independently in real-world and professional environments.

Additionally, I emphasize career-oriented learning by guiding learners on best practices, industry standards, and project presentation. I provide mentorship on resume building, interview preparation, and portfolio development, ensuring learners are well-prepared to transition their skills into real job opportunities or career growth.

This course is accessible for all skill levels, from those who want to learn programming to those who are already familiar with it.

Therefore, the purpose of the course will depend primarily on your knowledge and what you wish to learn.

Obviously, if you are a complete beginner, you will be given an algorithm course to familiarize yourself with programming methods.
These algorithm courses will be complemented by exercises in Pascal, Python or Java (or other programming language according to your preference) where other concepts will appear as we go along (procedures, object-oriented, ...).
SQL courses will also be offered for intermediate and/or advanced level students.

The idea of this course is to help you understand concepts either through theory, through kata, or both.

The most advanced courses will focus on frameworks such as Vaadin, JavaFX, ...

In short, feel free to contact me for further information and/or to provide me with the information that will allow me to offer you a tailor-made course that meets your needs.
I remain available for an initial contact to assess your level or knowledge if you need it.

Do you want to learn SQL but feel overwhelmed by the amount of knowledge present on the internet?

Would you like to learn SQL from the very basics to a respectable level with hands-on practice?

My goal is to exactly do that.

You need no prior knowledge, all you need is the will to learn(which you already have, otherwise you wouldn't be here!)

My modules on SQL(which I will provide you with) will help you get up and running with SQL in absolutely no time.

I will personally assist you through downloading all the required software and then teach you how to use them so that you do not feel lost or overwhelmed.

So what are you waiting for, contact me and let's start collaborating!

This course is aimed at people wishing to acquire a solid foundation in SQL and progress to an intermediate level in the manipulation of relational databases.

The training covers the fundamentals of the SQL language, then gradually progresses towards more advanced queries:

-Understanding how relational databases work
-Write simple queries using SELECT, WHERE, ORDER BY
-Use the aggregation and GROUP BY functions
-Manipulate data using INSERT, UPDATE, DELETE
-Create and structure tables
-Use different types of JOIN
-Write subqueries
-Utilize date and text functions
-Optimize and structure their queries

The course is practice-oriented, with progressive exercises and real-world cases to develop a clear and operational understanding of SQL.

- B.tech and M.tech in Computer Science
- Worked as a Software engineer in Virtusa Corp & DIGIDEZ
- More than 6 years of teaching experience
- Oracle Certified Developer
- Helped students placed in FAANG

Featured Review :
Been trying to learn Java on my own for about 1 year and I couldn't get a grasp on it. Aniket make learning Java a fun experience and challenges you to think for yourself to reinforce the concepts you've learned. I am truly excited for our meetings and he makes time go by so fast that I'm upset when they end. Great teacher and he is genuinely passionate about your success. If I could give him more stars I would!!!

Thanks
Aniket

I have around 8 years of experience working with Java, Spring, SQL and Web Development.

I would like to offer my expertise to students and beginners who are willing to learn coding.

I'm here to guide you on your journey to becoming a skilled developer. Let's learn together and unlock the potential of coding!

Happy coding!

This course is for university students who would like to master data essentials and database querying. We learn normalisation, ER diagrams, DDL, DML as part of this course. Immerse yourself in practicing logics via different exercises. The couse will be tailored per your specific needs.

Even if you don't have any prior experience in programming you can learn SQL!
My teaching style puts the student in the driver's seat. You will be hands-on writing SQL and creating queries. I will be there to guide and encourage you. I'm like a personal trainer at the gym, you will feel that your mind has gotten a workout, and it will feel great.
I have twelve plus years hands-on work experience with SQL. I have worked for most of my professional career as an analyst and SQL was the most powerful skill in my toolbox. I can create complex multi-table queries, functions, subqueries, stored procedures and database connections.

My name is Florent and I am a data analyst with over 5 years of experience. Graduated from ENSTA Paris in machine learning, I have acquired solid expertise in this field.

My professional background has allowed me to collaborate with several renowned consulting companies, including Accenture. I developed algorithms in VBA, created forecasts in Python and C. I also worked on image recognition in Matlab and did a lot of data management in SQL and MySQL.

Please feel free to contact me to discuss your needs and how I can help you achieve your goals.
See you soon,

In this lesson, students will be introduced to Structured Query Language (SQL), the standard language used to manage and retrieve data from relational databases. They will learn how to perform basic queries such as INSERT, SELECT, UPDATE, and DELETE. They will also cover how to use control clauses such as WHERE, ORDER BY, and JOIN to search for and organize information. By the end of the lesson, students will be able to create simple SQL queries to read and modify data in databases.

Dive into the world of SQL databases with this comprehensive course designed for learners of all levels. Whether you are new to databases or seeking to expand your expertise to advanced concepts like distributed systems, this course has you covered.

What You can Learn:
- Fundamentals of relational databases and SQL syntax.
- Designing robust databases using normalization and entity relationships.
- Writing complex queries, joins, and subqueries.
- Database optimization techniques for performance tuning.
- Implementing stored procedures, triggers, and views.
- Managing transactions and ensuring data integrity.
- Understanding and working with distributed database systems like Distributed PostgreSQL

This beginner's SQL course is designed to help you understand and master the fundamental concepts of relational databases. Through hands-on exercises and real-world examples, you'll learn how to manipulate data, create tables, run queries, and optimize your searches. This course is ideal for anyone looking to get started with SQL or strengthen their skills to work effectively with databases.

I offer a comprehensive SQL course so you can efficiently retrieve and analyze your business data.

SQL is one of the most accessible languages in the world. By focusing on the fundamentals (joins, filters, aggregations, etc.), you can quickly acquire the skills needed to achieve your professional goals.

As a data trainer for several organizations, I offer this course, which is both theoretical and practical. Whether you're a beginner or an advanced user, I'll adapt the content to your level and needs.

I have a Master’s degree in Data Science from a UK university and a background in working with students and professionals who want to improve their skills in Python, SQL, or data analysis. I enjoy teaching in a practical, supportive way and always try to explain complex topics in simple terms. I also work on small real-world projects and guide learners through the logic behind every task. My goal is to help you feel confident and make steady progress.

I offer academic support in Python and SQL programming, aimed at secondary and higher-education students as well as individuals transitioning into data-related, IT roles or those who follow AI-focused courses.

I work in the field of AI and data science, combining both theoretical foundations and practical applications. Having learned Python and SQL almost exclusively on my own, I am well aware of the blockers that learners face, whether it be programming logic, debugging, code structure and so on.

Lessons are fully tailored to your needs:
• learning Python or SQL fundamentals
• assistance with assignments, projects, or coursework
• exam preparation
• improving best practices and problem-solving skills
• help throughout your training sessions.

The focus is on deep understanding, autonomy, and developing a structured analytical mindset, rather than mindless learning.

The time spent on lesson preparation and any necessary research is fully included in the proposed rate. I can travel to the student’s home for an additional fee.

My teaching approach is highly practical and structured, starting with strong fundamentals and gradually progressing to advanced concepts. Each topic is explained using clear examples, visual demonstrations, and step-by-step problem-solving techniques to ensure learners build confidence as they progress. Master SQL and learn to write efficient SQL queries to retrieve, filter, and analyze data from relational databases. Students will gain skills in database design basics, joins, aggregations, sub-queries, constraints, logical statements, data cleaning, windows functions, common table expression(cte), views and stored procedures concepts with best practices for working with real-world datasets.

I focus on hands-on learning through live practice, real-time datasets, mini projects, and case studies. Regular assessments, interactive discussions, and doubt-clearing sessions are incorporated to reinforce understanding. This methodology helps learners not only grasp concepts effectively but also apply them independently in real-world and professional environments.

Additionally, I emphasize career-oriented learning by guiding learners on best practices, industry standards, and project presentation. I provide mentorship on resume building, interview preparation, and portfolio development, ensuring learners are well-prepared to transition their skills into real job opportunities or career growth.

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Contact Zaki