8 years experience in developing great looking, optimised native iOS apps in Objective-C & Swift. Deep understanding of high level frameworks like CocoaTouch, for quickly creating proof of concept application as well as low level frameworks like AVFoundation, CoreLocation, QuartzCore, etc. for creating complex, feature rich iOS Applications.

see iOS portfolio


Fully customizable, dynamic animations to spice up your UI presentation. Whether you have an iOS or Web Application, I can design and code, using technologies like QuartzCore or HTML5 Canvas, custom, animated elements for your UI: intros, buttons, popups, dialogs, sliders, animated backgrounds, etc..


Beautifully designed user interfaces and carefully crafted user experiences. A good design doesn't have to be just beautifull to the eye, it has to facilitate the conversation between the user and the application.


Seby Moisei: full-stack Swift developer | designer | animator

Hello, my name is Seby Moisei and I am a passionate freelance Swift developer based in Constanta, Romania. I have 8 years experience in developing beautiful apps for Apple devices: iPhone, iPad, iWatch and MacOS. I sometimes make HTML5 websites & web applications using technologies like: HTML, PHP, Javascript, CSS & MySQL.

My area of expertise & passion is in custom, dynamic UI/UX and animations. I cover the full-stack development process: designing the UI/UX in the Sketch App, programming the app in XCode using Swift, setting up a Linux server for the backend services and collective intelligence, program the APIs in PHP or Swift and deliver the polished app at the end.

Creator of the Waypoint - Never Lose Your Way Again, a featured TOP 10 iOS Navigation Apps in 38 countries.

I also delve in Python, C & Machine Learning.