Create push notifications for my web site (Progressive web app)

I am looking for a skilled freelancer who can create push notifications for my web site, which is a progressive web app. The focus of the push notifications will be on promotions and deals.

Skills and Experience:
- Experience in creating push notifications for web sites and progressive web apps
- Understanding of user engagement and marketing strategies
- Familiarity with designing and implementing notifications for promotions and deals

Timeline:
The project should be completed within one month.

Please provide examples of past work and relevant experience in your application. Detailed project proposals are not necessary.