Hello,Respected Client! Great to meet you.
I think I'm pleasured to let me introduce you.
I've read your project requirement carefully and it's exciting and interesting,clear to me.
Why? My previous task is similar to this.
I've rich experience in development of iOS, Android and Web apps using hybrid app development techniques.
I have ever developed dating app base on chatting and location, uber like app,and I have full experience on front-end and back-end for these app.
So in order to this project, especially php+mysql and node.js+react.js are my strong skills.
Please check my old project when I was a member of a team.
I can give you good result as you want.
I always effort to give perfect result to client.
My slogan is "Best quality + Highest speed = your business success + our pleasure"
Thanks and regards.