I am a Position holder in Masters Degree in Computer Science and an Oracle Certified Professional with more than 15 years of experience in TECH industry and 10+ years in SQL Query Writing & Optimizing which includes 4 years working for international employer Emirates Airline & Dnata as a Senior Software Engineer. I specialize in debugging & analyzing queries. I can provide minor rewrites to query means if something needs 'fine tuning' I will make it optimized.
There are some sellers that may offer more work for their basic order. I offer up to 3 simple queries for my basic 5$ offer because I invest quality time and won't rush through until satisfied.
I will: