I will teach sql queries on postgresql, mysql, oracle, sql server

Hi,

I am experienced SQL developer and qualified SQL tutor. I have good expertise in Oracle PLSQL, PostgreSQL PSQL, MySQL and MS SQL T-SQL development and regularly teaching SQL to SQL enthusiasts. I offer my teaching services in;

Create, Read, Update, and Delete (CRUD) SQL queries

• Data Definition Language (DDL)
• Data Manipulation Language (DML)
• Data Control Language (DCL)
• Simple Select Queries
• Aggregate Functions
• Table Joins
• Complex Queries
• Windows Functions
• Common Table Expressions (CTEs)
• Database Design
• Database Normalization
• Entity Relationship Diagrams (ERD)

I assure you with quality teaching. Looking forward to teach you standardized SQL that is used to manage relational databases and other useful data operations.

Regards,

Nisar