“Ever had the problem of pictures taken in portrait showing up in landscape in emails, on your blog or on your mobile device? JPEG Autorotate is the solution. It’s quick, it’s simple, it’s free.” -Raquel
Published around 2005, still has 5-10K downloads per year in 2017. This solved an itch lots of people had, with an extremely simple UI.
JPEG autorotate website & download
Small desktop app to solve a practical developer issue. It allows combining the translation files of multiple separate Qt projects, so they can use a common file.
View on GitHub
Other Qt things on GitHub
A sleeping calendar for circadian rhythm disorder patients (G47.2). Built for a friend in 2012.
ReDash – a tree drawing application is a windowing Java application for modeling simple hierarchies, built in 2004.
A playful experiment in online advertising; a simple “personality test” . It was featured on a local radio station sometime around the year 2006, and gained quite a bit of traffic due to that.
It got me some hundreds of euros in the oughties to support my studies. After placing the ads, the total impressions were around 300K in total.