An old-timer (almost 50) still playing with new toys. Happy to contribute to the KDE community.
Currently know: Python, PyQt. Using Kubuntu 17.10. Learning QML/Qt. Future to-do includes learning enough Qt & C++ to be dangerous. Curious about Electron and Node.js. Kivy seems like an interesting Python framework, but I don't have a suitable touch device at my disposal, which it seems best suited for.
And finally, Chicago pizza is better than any other pizza in the world. The end.