Расскажи о профессиональной карьере Владимира Путина на английском очень кратко

Vladimir Putin began his career in the KGB, the Soviet Union's main security agency, where he served as an intelligence officer. After the dissolution of the Soviet Union, he transitioned to politics, becoming an advisor to the mayor of St. Petersburg. In 1999, he was appointed Prime Minister of Russia and soon thereafter became Acting President when Boris Yeltsin resigned. Putin was officially elected President in 2000 and served two terms until 2008. He then became Prime Minister again for four years while Dmitry Medvedev served as President. In 2012, Putin returned to the presidency and was re-elected in 2018. Throughout his tenure, he has been a central figure in Russian politics, known for consolidating power and influencing international relations.