1st lesson free
Sayen's email address and phone number have been validated.
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.
See more
About the lesson
- Primary School
- Secondary School
- Post-Secondary Education
- +14
levels :
Primary School
Secondary School
Post-Secondary Education
1st year of Sixth Form
2nd year of Sixth Form
Adult education
Bachelor
Masters
Doctorate
Other
Qualified Lawyer Transfer Scheme
MBA
Kindergarten
Beginner
Intermediate
Advanced
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.
See more
Rates
Rate
- €5
Pack rates
- 5 h: €25
- 10 h: €50
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
online
- €5/h
Other tutors in Databases
Jelena
Victoria & online
- €18/h
- 1st lesson free
Ammar
Montréal, Canada & online
- €16/h
- 1st lesson free
Billy
Bullhead City, United States & online
- €44/h
- 1st lesson free
João
New York, United States & online
- €18/h
- 1st lesson free
Esmaeil
New York, United States & online
- €22/h
- 1st lesson free
Ryan
Victoria, Canada & online
- €37/h
- 1st lesson free
Diego
London, United Kingdom & online
- €22/h
- 1st lesson free
Massimiliano
Ancona, Italy & online
- €30/h
- 1st lesson free
Nikhil
Dublin, Ireland & online
- €49/h
- 1st lesson free
John
London, United Kingdom & online
- €35/h
- 1st lesson free
ELMEHDI
Paris 19e, France & online
- €12/h
- 1st lesson free
Pedro
Ciudad de México, Mexico & online
- €10/h
- 1st lesson free
Aniket
Bengaluru, India & online
- €28/h
- 1st lesson free
Idahosa
Toronto, Canada & online
- €28/h
- 1st lesson free
Priyanshu
London, United Kingdom & online
- €47/h
- 1st lesson free
Sumit
London, United Kingdom & online
- €118/h
Dr Smit
Fortitude Valley, Australia & online
- €37/h
Andrea, PhD, CQF
London, United Kingdom & online
- €118/h
Andrei
California City, United States & online
- €44/h
- 1st lesson free
Diego
Pieve Emanuele, Italy & online
- €25/h
- 1st lesson free
-
More Databases tutors
