Hi! I'm Julien Widmer.
iOS Developer

Who is Julien?

I’m a 19 year old guy who loves pizza & movies. I like to find inspiration from TED talks and enjoy making it my daily challenge to find new ways to provide the best user experience of all of my applications and websites. I take special care to integrate the best support possible for visually impaired and blind people. In my spare time, I enjoy going to music festivals, skiing and coding! Traveling is another passion of mine as it allows me to discover new cultures and meet new people.

Why iOS and Web Developer?

Passionate about IT since a young age, I have always enjoyed testing new things such as operating systems and devices. My dream as a kid was to become a developer and after many years of researching and reading on the subject, I can now proudly say that I am on track and joke about the fact that I can speak more than 8 languages! (French, English, German, HTML, CSS, Javascript, jQuery, PHP and Swift).

I find it really interesting how visual content can affect our perception and feelings. Creating apps and websites is something really powerful that can affect thousands of people. Every project is a new challenge, a new adventure. Every project enables you to acquire new skills and improve the ones you already have. There are no good or bad developers, there are only people trying to do their best and sometimes they fail, but that’s debatably a good thing as that permits them to learn and improve. All of my applications and websites are created with passion and meticulosity, I pay very close attention to detail to create the most enjoyable user experience possible.

Fufio's app icon and preview from an iPhone X.


iOS application

To help me remember when I have to started to work on a project and how much time I have spent on it, I’ve created Fufio, a small and intuitive application. This innovative application facilitates my workflow and increases my productivity as with just a single tap, I can track my work time and export it as a CSV file. Fufio is my very first iOS application launched on the App Store and it was developed in less than a month.

Preview of set24's company website from a laptop.


Company's website

I co-redesigned a website of a SME based in Lausanne (Switzerland) with Responsive Design in mind. To realize our vision, we used a Bootstrap layout and we implemented a very user-friendly CMS for a static website named SiteCake. The design is based on two complementary colors, blue and orange.


I'm always looking for new challenges and ideas so if you want to work with me, feel free to send me a message.