Hello, how are you?
I read your job description and I am very interesting for your project
As you can see my profile, I have rich experience in React.js for frontend, Node.js for backend, Mongo/MySQL for database.
If you choose me, you'll never be disappointed to me.
I am always working with thought that your job is my job and I will do my best to help you at anytime.
Please let me know when we can discuss further in more details.
Waiting to hear from you soon .
Best regards, Sergey