1^st lesson free

Mariam

5 (6 reviews)

Rate N$333
Response 1h
Students
Number of students Mariam has accompanied since arriving at Superprof
1
Number of students Mariam has accompanied since arriving at Superprof

5 (6 reviews)

N$333/hr

1^st lesson free

Databases
Mysql
Data Analysis
Data Structures

Experienced SQL Tutor with 4+ Years in Data | Business Analyst & SQL Developer | Master’s Student at Université Paris Cité

Databases
Mysql
Data Analysis
Data Structures

Lesson location

- Online

About Mariam

My name is Mariam Grigoryan, and I have more than 4 years of experience in the Data field, with professional experience as a Business Analyst, SQL Developer, and Data Analyst.

I have a background in Computer Science and I am currently pursuing a Master’s degree in Computer Science, specializing in Data, at Université Paris Cité. Through both my academic and professional experience, I have developed strong skills in SQL, MySQL, data analysis, and database management.

Throughout my different roles, I have used SQL to analyze data, build and optimize queries, automate processes, and solve real business problems.

I enjoy explaining technical concepts in a simple and progressive way. My goal is not only to show you how to write a query, but to help you understand the logic behind it so that you can become confident and independent.

I adapt my lessons to each student’s level and goals, whether you are learning SQL from scratch, preparing for an exam or interview, working on a project, or developing skills that can be directly applied in a professional environment.

About the lesson

I offer personalized SQL lessons tailored to your level, goals, and learning style. With over 4 years of professional experience in Data as a Business Analyst, SQL Developer, and Data Analyst, I focus on practical skills that can be applied to real projects and professional situations.

My lessons combine clear explanations with hands-on exercises. Depending on your level, we can work on SELECT queries, filtering, JOINs, GROUP BY, subqueries, CTEs, window functions, database logic, and more advanced SQL concepts.

I can also help you with university assignments, projects, exam preparation, technical interviews, or simply becoming more confident and independent when working with databases.

Whether you are a complete beginner or already have some SQL experience, we will progress step by step with exercises adapted to your needs.

Recommendations

Recommendations come from relatives, friends and acquaintances of the teacher

V

Varazdat

I have had the opportunity to know Mariam through both academic and professional settings, and I can confidently recommend her as a tutor.

She is patient, reliable, and very good at explaining technical concepts in a clear and simple way. What I especially appreciate is her ability to adapt her explanations depending on the person’s level, rather than giving overly complicated answers.

Mariam has strong practical experience in SQL, data analysis, and databases, and she knows how to connect theory with real-world examples. I have seen how seriously she approaches her work and how much attention she gives to making sure things are properly understood.

I would definitely recommend Mariam to anyone looking for a supportive, knowledgeable, and professional tutor who can help them progress with confidence.
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V
Varazdat
I have had the opportunity to know Mariam through both academic and professional settings, and I can confidently recommend her as a tutor.

She is patient, reliable, and very good at explaining technical concepts in a clear and simple way. What I especially appreciate is her ability to adapt her explanations depending on the person’s level, rather than giving overly complicated answers.

Mariam has strong practical experience in SQL, data analysis, and databases, and she knows how to connect theory with real-world examples. I have seen how seriously she approaches her work and how much attention she gives to making sure things are properly understood.

I would definitely recommend Mariam to anyone looking for a supportive, knowledgeable, and professional tutor who can help them progress with confidence.
A

Ani

Well done Mariam Jan!!!
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A
Ani
Well done Mariam Jan!!!
A

Anna

I had the experience of working with Mariam, and I can confidently say that she is one of the best SQL developers in our office. I am certain she can effectively share all the necessary knowledge and information as a tutor and inspire others to study development with passion.
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A
Anna
I had the experience of working with Mariam, and I can confidently say that she is one of the best SQL developers in our office. I am certain she can effectively share all the necessary knowledge and information as a tutor and inspire others to study development with passion.
S

Sergey

Mariam is a fantastic SQL tutor. She explains concepts clearly and makes learning SQL easy and enjoyable. Her supportive approach helps students build confidence and skills effectively.
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S
Sergey
Mariam is a fantastic SQL tutor. She explains concepts clearly and makes learning SQL easy and enjoyable. Her supportive approach helps students build confidence and skills effectively.
Taguhi

Mariam is an exceptional SQL tutor with a remarkable ability to demystify complex concepts. Her teaching approach is both thorough and engaging, ensuring that students not only grasp the material but also gain confidence in their skills. Her commitment to student success and her approachable manner make her an outstanding choice for anyone looking to master SQL.
Read more

T
Taguhi
Mariam is an exceptional SQL tutor with a remarkable ability to demystify complex concepts. Her teaching approach is both thorough and engaging, ensuring that students not only grasp the material but also gain confidence in their skills. Her commitment to student success and her approachable manner make her an outstanding choice for anyone looking to master SQL.
Sergey

I highly recommend Mariam as an SQL tutor. Her deep expertise and clear teaching style make complex concepts accessible and understandable. She is patient, responsive, and dedicated to helping students. Mariam’s guidance has been invaluable, and her passion for SQL is evident in her engaging lessons
Read more

S
Sergey
I highly recommend Mariam as an SQL tutor. Her deep expertise and clear teaching style make complex concepts accessible and understandable. She is patient, responsive, and dedicated to helping students. Mariam’s guidance has been invaluable, and her passion for SQL is evident in her engaging lessons
View more recommendations

Rates

Rate

N$333

Pack prices

5h: N$1665
10h: N$3330

free lessons

The first free lesson with Mariam will allow you to get to know each other and clearly specify your needs for your next lessons.

online

N$333/h

Experienced SQL Tutor with 4+ Years in Data | Business Analyst & SQL Developer | Master’s Student at Université Paris Cité

Lesson location

Recommended

About Mariam

About the lesson

Recommendations

Rates

Rate

Pack prices

free lessons

online

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