I'm a moderate PHP, MySQL programmer on the side and am easily capable of writing something to meet their needs but do not believe I should be a) asked to or b) required to as my job description and employment terms are not based upon this skill set. I like a challenge and since all of my goals outlined since my hire date have been met and exceeded expectations I have a lot of down time; so I wrote the application. It streamlines several critical processes, allows for a central repository of FAQ, and provides end users with access to multiple systems all in one place.
I've kept a detailed time log of my work and feel I should be remunerated for the work before just handing over the code. The entire source was developed on personal equipment off company hours.
My question is what should I do? Obviously if they are willing to pay me, either in the form of a bonus, raise, or even PTO, I will gladly hand it over. However, it's been mentioned that, if I do the project, it is all but guaranteed that I will see no compensation. The application would streamline a lot of processes and take a lot of the burden off my team, freeing them up to handle what I deem to be more challenging items on their respective punch lists and a better utilization of their time and respective skills.
I'm a firm believer in not getting "something for nothing" especially when the skills are above my pay grade.