Hello! Thank you for your job posting.
I read your requirement carefully.
I feel that I am a best fit for your project.
As an honest and experienced developer, I have been always working to deliver clients perfect and successful project.
I'm very familar with your required skills.
And I have been developing lots of projects with MongoDB, Oracle, MySQL, MariaDB.
So it's not so big problem for me to complete successfully yours.
Therefore I can successfully develop your project with high quality within a short time.
If you give me a chance to show my coding skill and knowledge, I will only give you an excellent result.
Please call me to discuss your project with me in detail.
Best regards!
Predrag