Hello and thanks for considering me for your project!
My iOS experience includes expert-level proficiency in all the core iOS components and frameworks like UIKit, Core Data, MapKit, Core Animation, Quartz 2D and so on, integration with various APIs and web services. I usually use Cocoapods for managing libraries, both Storyboards and xibs for interface, KIF/specta/expecta for tests and specs. Also, I'm already using Swift components in my production apps.
My Ruby on Rails skill set includes w…
Ivan I. Parfenchuk has added 14 portfolio pieces. Create an account to review them.
iOS Developer Needed (Urgent)“Ivan is one of the best developers I have worked with. Always on time, available, and his submits high quality work. He is a pleasure to work with and I highly recommend him and we will work with him again.”
iPhone Mobile App Foto...“Perfect job, I highly recommend working with Ivan.”
Need Xcode development for app“Ivan did a great job on this app. He was timely and efficient with what was provided. He is an excellent resource and we will use him again!”
I need a simple, interactive child's toy made for the iPhone (quickly).“I enjoyed working with Ivan, he was enthusiastic about the project and that attitude made working with him a pleasure. Ivan has excellent English language skills and was very cooperative and helpful. We expanded the scope of the job to include graphic design and I was very happy with the results.He is very knowledgeable in creating iPhone apps. I will definitely hire Ivan again for future projects.”
Really basic iPhone app - just a booking form“Perfect iPhone app, developed in a record time”
Simple iPhone App“Ivan is the man! His work was high quality and very impressive!”
ios-developer needed to develop new apps, update existing appsJob in progress
Adobe Photoshop CS3 Test
Objective C Test
Ruby on Rails Test
iOS Programming Test
iPhone Programming OS 4.0 Test