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Native english speaker, senior designer and developer with 7+ years in mobile, shipped multiple apps, degree in Computer Science, makes terrible puns.
Sessions / Jobs
For every 15 minutes
My focus for the past few years has been on iOS. I'm strong with design and development. I have experience with Objective-C, Swift, Push Notifications, Auto-Layout, Constraints, Storyboarding, Audio, Bluetooth, In-App Purchases, Location Services, REST web API's, JSON parsing, Facebook, Instagram, Twitter, Parse, Firebase, authentication, debugging, analytics, deployment, app store guidance, and much more. I have free popular source code on my GitHub that has been downloaded thousands of times. I have a rich background in tech. Graduated in computer science, shipped multiple apps, worked at Microsoft, ran my own app startup. I'm able to relate and convey concepts easily to people with no coding experience. My passion is creating intuitive, delightful mobile apps that make people's lives better. I'm newer to CodeMentor so I don't have as long of a review history here, but I'm no less helpful :) I'm here to help!
Pacific Time (US & Canada) (-08:00)
Simple side menu control for iOS in Swift inspired by Facebook. Right and Left sides. No coding required. iOS 8+.
VerticalSlider is a vertical slider control for iOS in Swift.
Could've been better
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He pointed me in the right direction. I was going the wrong way to solve the problem.
May 21, 2018
I am a rookie programmer and Jon was friendly, knowledgeable , and helpful
Feb 20, 2018
Jon is the best. He's great at finding issues, solving them, and explaining everything along the way.
Jan 13, 2018
Quickly understood the issue and solved it. More importantly, he was great at illustrating how to think about writing clean code.
Dec 10, 2017
I give Jon my highest recommendation. It was a tough problem for me and he was able to solve the problem with signing certificate. He is polite and patient. I give him my highest recommendation.
Dec 9, 2017
He's got a good eye for my typos.
Nov 14, 2017
Jon was great. Not only did he solve my problem, but he taught me a bunch of new tips and tricks along the way. Highly recommended!
Sep 15, 2017
Awesome mentor! Jon has really helped me connect the dots on concepts that have troubled me in the past.
Sep 14, 2017
Jon was a great help! Took the time to explain everything thoroughly and was very good a solving complex problems in the 3rd party library we were installing.
Aug 18, 2017
VERY helpful and informative
Jul 25, 2017