In 2015 Trendsales decided to build an entirely new platform. It became my responsibility to create a modernized frontend architecture. The work began in 2016 with just me on the project and consisted of a proof of concept version containing everything from framework selection, structure, style guides build chain, continuous deployment, and an actual initial working version. The result where the platform which I was given technical ownership over and which I, along with two others, worked on expanding over the next year. The platform is currently powering m.trendsales.dk. The project is build using React and state management are done using Redux. In addition to the of the shelve frameworks, we also needed to develop quite a few bespoke frameworks, in order to meet demands. Among others, these were created to solve the following issues:

• Introducing a new navigational paradigm
• Create a more flexible routing mechanism
• Be able to serve skeleton page, for page transitions while still being able to create complete server-side pages
• Ensure project flows between multiple systems such as Github, Jira, Octopus Deploy, AppVeyor and Docker

I became responsible for the iOS platform, which was a task that required a new app to be built from the ground up using Xamarin. In addition to that, a new API to support the app along with support for our larger vendors was needed which had to be build using something closely similar to Microsoft MVC so that other people could join the project at a later stage.

he project started in October with the initial version available to our users in late December.

This project represented my first adventure into mobile development and became an app with more than 15 million screen views and 1.5 million sessions per month.

After that, I joined two other colleagues, who were working on an Android version of the app, to form a join mobile development team.

Throughout the period I also worked on the backend for the web page from time to time.

I work as a part-time web developer on bilzonen.dk. I have worked with both day-to-day maintenance and large scale projects (new search module, integration of new data catalog, mobile site, new-car-catalog and the entire dealer solution). The page is an Umbraco solution, with all .NET (C#) code. I have introduced a new custom build provider-model system, which allows data-providers to move data between data stores, external services, and the site. (search, caching and external car date is running through the provider system). Also, i have set up the development environment, from setting up virtual server hosts to building custom tool for building and unit testing.