Bart van Zon Software developer


I'm a Vienna based software engineer with a focus on backend development using both Ruby and Elixir. With a history in promotional and telecom applications I have an expertise in scaleable applications.

For Hire

I'm available for hire on location in Vienna, Austria or remotely anywhere in Europe. More details about projects I've done in the past can be found on LinkedIn, or you can reach out to me for more info via e-mail or phone.


My main development languages are Ruby and Elixir, but I have worked with JavaScript, PHP and more.


Docker, Git, Linux, Photoshop, Vim and many more.

The world of Objective-C through Ruby eyes

My contract says Developer which might sound a bit allround but up until recently 95% of the development I did was Ruby on Rails. With a rare sidestep to Actionscript, Objective-C, Coffeescript, plain Ruby and more. I’ve always wanted to do some more Objective-C and in my spare time I’ve made one or two apps in the past (actually one finished and about 10 started but never finished ;)) But I believe the only way to learn something properly is by doing it 40 hours a week. So a couple of weeks ago I’ve finally had the luck that we (Wirelab) got an Objective-C job and it was quiet enough for me to focus on picking up Objective-C and building the app.

As I’m a Ruby developer and more specifically a Rails developer I’m quite a lazy developer. When I run into a problem more often then not there’s a gem to solve it for me or there’s a blog that explains step by step how to solve it. Rarely I spend days or even hours on a single problem anymore.

So it was quite a shock for me to find the state the Objective-C “community” is in. I say “community” because I’ve probably looked for it in the wrong places, but the blogposts, tutorials and stack overflow answers (and questions) seem to be of a poor quality compared with Ruby. The pride that ruby developers have in their work doesn’t seem to be present in the Objective-C scene: if it works its good.

I don’t want my code to work, I want my code to shine. I’ve been lucky to have a friend who’s an experienced Objective-C developer that has been pushing me in the right direction last couple of weeks because I haven’t found the shining ambition a lot online. Like I’ve said before maybe I’ve just been looking in the wrong places so please do correct me if I’m wrong. One awesome thing the Objective-C community does have is Cocoapods. On there I’ve found great pods (Objective-C’s gems) like AFNetworking, SVProgressHUD, JASidePanels and many more. It’s not only an easy way to find these gems to make your life easier, it’s also a place to display your own shining code. (There is one thing wrong with these pods though… They’re named after the thing they actually do! Aweful, I’ve always loved the smart gem names like Nokogiri, Capybara and Koala.

I want to share my way of being a lazy developer with the Objective-C developers so I’ve decided to build some gems, or actually I should say pods. As a fresh developer I will probably mess some things up badly, but I might also fix some stuff thats weird for me but the experienced developers take for granted.

Last week I’ve worked on NSDate+RelativeTime, a pod you can find on Cocoapods or on GitHub. It got some positive feedback since I’ve posted it so I’ll assume people are using it. Sadly there’s no actual stats on pod usage like there is with Rubygems. And I’ve got another pod in the works.

I’m pretty satisfied with the result as it solves a problem I ran into a couple of weeks ago and there didn’t seem to be anything like this yet so I hope it helps some other developers be lazy like me.

A thing in the pod that definitely doesn’t shine yet is it’s tests. Testing with Objective-C, and especially continuous integration seems to be way harder then it is with Ruby. And most of the resources I found were outdated. It frustrates me I need to generate an entire project while there’s only one file with actual tests. And besides that only IOS is tested while it should work fine on OSX as well, but I don’t have the tests to prove it. If there’s anyone out there who would like to pair with me to get some more robust tests running and getting some kind of CI setup that’d be awesome.

I’m a lazy developer and working on making Objective-C developers just as lazy as me!