I need someone who can help me to understand and write complex SQL queries and, answer any questions I have. Also someone who has a good knowledge of Oracle DBMS to help me explain exactly what it is and how it works ! I will be paying by the hour. Please only message if you have good knowledge of SQL and, can help me navigate through complex databases !
16 freelancers are bidding on average $9/hour for this job
I have more than 15 years of experience in data modelling , SQL, plsql and performance tuning.i have experience in databases-oracle, mysql and Postgresql. I can do this work.
Hello, I'm an Oracle certified Professional Database administrator since 2008 with more than 12 years of experience in the field. I'd be happy to help you with whatever you need.