Karachi, Sindh, Pakistan
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Data Analytics and Visualization Services: Advanced SQL Query Writing: Craft complex SQL queries for efficient data extraction and analysis. Optimize query performance for faster data retrieval and re…
Bellaire, Texas, United States
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"If I don't earn your 5* review, I don't earn - won't accept - your fee. I do not miss deadlines". Please ignore the hourly rate. I work on a fixed fee basis, but had to satisfy the Guru robots. All f…
Karbala, Karbala', Iraq
$25/hr · Starting at $25
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