1^st lesson free

Ange Gauthier

5 (1 review)

Rate ₦38485
Response 24h
Students
Number of students accompanied by Ange Gauthier since their arrival at Superprof
2
Number of students accompanied by Ange Gauthier since their arrival at Superprof

5 (1 review)

₦38485/h

1^st lesson free

SQL
PostgreSQL

SQL and NoSQL, hands on method: design your own database from the very first lesson

SQL
PostgreSQL

Lesson location

- webcam

About Ange Gauthier

Want to make rapid progress but don't know where to start?

With 16 years of experience in IT and over 1,000 hours of online teaching, I help you develop your skills through one simple approach: learning by doing.

No unnecessary theory here! We focus on your projects, your challenges, and your goals. Every lesson helps you build practical skills and make real progress at your own pace.

From our very first conversation, we'll assess your current level and create a clear, personalized learning plan tailored to your needs.

Let's discuss your goals and build your success, one lesson at a time!

About the lesson

Have you been mixing up INNER and LEFT JOIN for a year, got a schema to design, or feel drawn to data? This course is for high school and university students (NSI, BTS SIO, BUT, bachelor's degree), web and mobile developers who want to secure and optimize their databases, and people transitioning into data analyst or backend roles.

My method: you design your own database from the very first lesson, built around a project that speaks to you (library, CRM, e-commerce). Each concept is applied immediately to a real dataset, not fictional tables. On the program: entity-relationship modeling, MySQL (DDL, DML, all JOIN types, GROUP BY, subqueries, views, stored procedures, triggers, indexes, ACID transactions, 3NF normalization), MongoDB (CRUD, complex filters, aggregation pipeline, indexing), integration with Python, PHP, or Node.js, DBeaver, MongoDB Compass.

Observed results: independently writing complex three way JOIN queries by the 3rd session, normalized and optimized architecture within 6 to 8 weeks; several students landed a data analyst or backend position. Formats: one off, regular (6 to 8 weeks), or intensive. No prerequisites required. First 30 minutes free: build your first working database together with me.

Recommendations

Recommendations come from relatives, friends and acquaintances of the tutor

R

Rebecca

An excellent tutor! His explanations are clear, his exercises are practical, and his patience is remarkable. I finally understand Excel features that used to seem complicated. Highly recommended!
Read more

R
Rebecca
An excellent tutor! His explanations are clear, his exercises are practical, and his patience is remarkable. I finally understand Excel features that used to seem complicated. Highly recommended!
View more recommendations

Rates

Rate

₦38485

Pack prices

5h: ₦182805
10h: ₦365611

free lessons

This first lesson offered with Ange Gauthier will allow you to get to know each other and clearly specify your needs for your next lessons.

30mins

webcam

₦38485/h

SQL and NoSQL, hands on method: design your own database from the very first lesson

Lesson location

About Ange Gauthier

About the lesson

Recommendations

Rates

Rate

Pack prices

free lessons

webcam

Video

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