Full stack developer to build/develop project management app

Looking for full stack developer to build/develop project time management web app similar to monograph.com
If you have built/developed project management web apps before, please send url or demo login details for us to test.
Requirements of developer:
-must be full stack developer
-must be expert in software /web/mobile development with many years of experience in software/web/mobile development
-experience in developing project management apps
-ability to consistently produce and deliver high quality work

If you can do this, please send
(a) portfolio of software/app you or your team have developed
(b) your CV or company profile