Hi Sir/Mam,
Just saw your post that you are looking for professional app developer.
Well your search ends here i am freelancer of your needs, for me designing and developing is more of an art than to work. I can develop and design your websites and apps just like the way you wanted and that too at a reasonable and fair price.
Building someone else imaginations on screen this is what i do for a living.
Let me know if there is any opportunity left would be happy to work for you.
Hoping for a positive response.
Thank You!