Startup Idea: Freelance Job Alert Software

Startup idea to create a software that automatically checks for potential jobs on freelancing websites, alerts the freelancer as soon as they become available, and has a mobile counterpart so freelancers can stay updated on the go.

I am a freelancer web designer. I have to constantly keep looking for clients and this is a difficult task. There are multiple freelancing websites that help me find potential clients. Upwork and freelancer.com being few of them.

I would like a software that would check for potential jobs on those websites on regular intervals ,and keep me posted on them so that i can apply to them as soon they become available.

I would also like a mobile counterpart of that software so that i can stay updated on the go.