English tutor for intermidiate students that understand basic english

HI My name is Saifullah and I am a Business Informatics student with a C1 mastery of English and over 4 years of experience in leadership and training roles. As a working student at Decathlon and an Onboarding Trainer at Amazon, I’ve spent years breaking down complex information for diverse teams. I don't just teach grammar; I teach the confidence to communicate in fast-paced environments.