Hi, thanks for the reply!
I have various interests but my main expertise is web server back-end. And I am trying to figure out something that could potentially show my skills to future employers by demonstrating something that is useful/interesting. For example creating something like SOAPUI would take too much effort and I am not sure if it would be appreciated. I have met some people that don't like it, when others spend time "re-inventing" the wheel even for spare time projects.
So I am stuck as I don't have any idea what path to take so as not to waste my time.
I hope what I say make sense.