Data Scientist

i feel free to use SQL (structured query language). i have also better knowledge of DDL (data definition language) which is used for creating large databses. i can design effective and normalized database. i can also manage and retrieve reports frequently from databases through DML (data manipulation language). and i have also knowledge about basic and advance commands like (join operations,alter command,view,objects,subqueries)

I works with these databases in my regular projects 

Oracle 

MySQL 

Microsoft SQL Server 

PostgreSQL 

MongoDB 

Microsoft Access 

SQLite

Microsoft Azure SQL Database

Certificates to complete database courses :

SQL Certificate By SoloLearn