Looking for wireframe designer

I am looking for someone to design wireframes for an app I am creating. The aesthetic should look a lot like my website thebiggestask.com. The app is fairly simple (and I have more detailed descriptions to send). It will be an app that connects two users so that updates on one end will transfer to the other end. It will also send questions from one user to the other - I will send more details during an interview.

I have developers so I just need wireframe design! Thank you