Dear Hiring Manager
I have gone through your job posting and become very much interested to work with you. I am an expert in web research, web scraping, data extraction, data collection, database development etc. I have already completed several projects like this. For evidence you can see my profile. I am a hard worker, productive and worthy of your attention I hope, I would be the right candidate for this post. Awaiting an affirmative response from you.
Kinds Regards
Ziad Bin Shams