I vouch for him 100%
Will work with him again
Fund the project upfront. Hammad Hassan gets paid once you are satisfied with the work.
Delivery time starts when Hammad Hassan receives requirements from you.
Revisions may occur after the delivery date.
The source of the data which is to be extracted will be analyzed to prepare for a plan for scraper design
The source(website in most cases) will be tested to check how it will act in different use-cases of extraction.