Good day!
I've read your project description and I am very much interestd in getting this work done for you. I have an enormous amount of experience in programming and working with databases and have received excellent ratings for all my previous work (As you can see in my profile/work history)
So if you let me handle this work for you, you can rest assured that I would get this work done for you on time covering all your requirements.
I am also happy to let you know that my schedule is kind of clear right now to start working on your project as soon as you've awarded it to me.
Thank you and I look forward to working with you.
Best regards,
Alex