I teach classical physics course of university or school level and math of school level. From special sections I can teach: computational quantum physics (e.g. Hartree-Fock theory, Density Functional Theory), Flight Dynamics and Air Navigation (e.g. for whom is going to get Private or Commercial pilot license). The rest of the specialised sections are beyond my expertise (e.g. Astrophysics, Nuclear Physics, Electrical circuits, etc).