I am a theoretical physicist, specifically, a particle phenomenologist. This means I research how different theoretical models apply to High Energy Physics experiments, such as the Large Hadron Collider (LHC) at CERN, and what are their experimental consequences. These include how new particles could be observed and how a given theoretical model could be distinguished from others. I try to answer these mainly by analysing theoretical predictions of signals of new physics which could be tested at colliders and other experimental facilities.