The H-1B visa is a temporary work permit issued by the U.S. to foreign nationals with specialized skills in fields like technology, engineering, medicine, and finance. Initially granted for three years, the visa can be extended up to six years, with the possibility of indefinite renewals for those pursuing permanent residency through a Green Card. The visa provides a vital bridge for skilled workers to join U.S. companies facing talent shortages. The application process for the H-1B