Hello, sir.
It's a pleasure to meet you.
I have ever developed large project management system. There, I have used github, slack and timedoctor apis. As a skilled backend expert, I can surely help you in this project.
Really, I have complete confidence in this project. How can I say that more exactly!!!
I have done many kinds of projects for clients from all over the world including the following: 3rd-party api integration, marketing, real estate, retail and internal management system.
If the above offer sounds like something you would be interested in, I’d love to hear from you.
Regards,
Bing.