Hi, i'm a professional iOS Developer and have created and published 3 complete iOS applications during my job completely on my own, two of them were pretty BIG with large amount to data coming through APIs and i have to display them smoothly and i did and the app is working smoothly as an enterprise product, so i get what you want and can get the job done easily, also what i have worked on sliders so it's no big deal. you provide me more information about the application and i can also provide you the screenshots of my applications if you want to see my work.
Looking forward to hear from you.
Thanks.