m looking for lesson in business English to improve my proficiency

I am currently seeking a qualified Business English teacher to help me refine my professional communication skills for the global marketplace. My goal is to enhance my proficiency in areas such as negotiating, presenting, and writing formal correspondence, with a particular focus on industry-specific terminology and corporate etiquette. I am looking for an experienced instructor who can tailor lessons to my professional needs, providing practical, real-world scenarios that build both my confidence and competence in high-stakes business environments.