1st lesson free
Sayen profile and its contact details have been verified by our team.
Sayen
- Rate €5
- Response 1h
€5/h
Contact
1st lesson free
- Databases
- MySQL
- Data Analysis
- Oracle
Experienced database developer offering practical SQL, PL/SQL, ETL, and data warehousing training with strong interview-focused guidance.
- Databases
- MySQL
- Data Analysis
- Oracle
Lesson location
About Sayen
Hi, I’m Sayen, a Database Developer with hands-on experience in SQL Server/MySQL/Oracle, Data Warehousing, and ETL. I help students and working professionals master SQL from basics to advanced concepts with practical, real-world examples.
I teach:
• SQL (Beginner to Advanced)
• Joins, Subqueries, CTEs, Window Functions
• Stored Procedures (Oracle / SQL Server / MySQL)
• PL/SQL (Cursors, Exceptions, Packages)
• Query Optimization & Performance Tuning
• Data Warehouse & ETL fundamentals
• Interview Preparation (Scenario-based questions)
My teaching style is simple, structured, and practical. I focus on building strong fundamentals and then move to advanced concepts used in real projects. Whether you are preparing for interviews, switching careers into data, or struggling with assignments, I can guide you step by step.
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About the lesson
- Primary School
- Secondary School
- Post-Secondary Education
- +20
levels :
Primary School
Secondary School
Post-Secondary Education
1st year of Sixth Form
2nd year of Sixth Form
BTS
Supérieur
Adult education
Bachelor
Masters
Diplomgrad
Doctorate
Other
GDL
Qualified Lawyer Transfer Scheme
MBA
Kindergarten
Beginner
Intermediate
Advanced
Professionnel
Autres
Kids
- English
All languages in which the lesson is available :
English
My classes focus on practical, hands-on learning of SQL Server/MySQL/Oracle with real-world project examples. I cover fundamentals to advanced concepts, including query writing, performance tuning, and stored procedures. Sessions are interactive, personalized, and strongly focused on interview preparation, problem-solving, and building real industry-level confidence.
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Rates
Rate
- €5
Pack rates
- 5 h: €25
- 10 h: €50
online
- €5/h
free lessons
This first lesson offered with Sayen will allow you to get to know each other and clearly specify your needs for your next lessons.
- 1hr
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