APP Developer to work on our project

I am looking for an App developer to work for me over the coming weeks to develop our Job Board App, the app will need to be able to connect to a mysql database and bring back the latest vacancies as well as allowing Job Seekers to apply for jobs. The app will also need to include a real time notification and alert system. For example i need a pop up alert / notification to happen once a new job matching their requirements is added. I do not want companies bidding to develop the project, instead i would like an individual to work with me to develop the app, I have more work ongoing and so i am keen to build a long term relationship with a freelance developer and not a company. When applying please links to previous app developments and the bid which will be based on a weekly amount of money for payment.