Full-Time Native Tutor for International Business English │ A.I.-Enhanced Training for Clear, Confident Communication Across Borders – Improve Negotiation, Email Precision, Meetings, Accent & Fluency

Zach is a great English tutor! He’s not just a teacher: he trains you to improve your English in the specific topics you’re interested in.
I take classes every week, and my English, especially my technical English in conversation, has been improving so quickly thanks to his tips and lessons.ns.

Zach has been my tutor for three weeks. He’s super smart, creative, and constantly improving our lessons. I’m not sure I’ve ever met someone with so many ideas. He breaks things down clearly and always goes the extra mile.

Zach has a truly unique approach to teaching. He adapts each lesson to my needs and can support me with any topic I bring to class. I feel real improvement after every session. Highly recommended!

Mr Zach is a great teacher. He combines AI and experience to create an amazing lesson. I recommend you as a 100% Great teacher!

Zach is very is open-minded tutor, he is constantly trying to improve his method, adopts modern approaches to teaching and also he has pretty wide worldview, which makes him very interesting person to talk to not just in terms of language learning but also in general :)

I think Zach is a trustworthy teacher because he is focused on real progress, not just theory. He gives clear feedback, works on specific strengths and weaknesses, and the results are measurable. His approach with AI and regular mindset content shows that he invests in my development outside of the lessons too. This consistency and practical support make me feel I can rely on him.

I’ve been taking lessons with Zach for about six months. His neutral accent and clear intonation make it easy for me, as a non-native speaker, to follow along comfortably. Not only have I learned English effectively through his classes, but his broad expertise in business, science, and economics keeps each lesson engaging. Occasionally, when we discuss projects I’m working on at my company, he offers valuable insights. When I first started, I was a beginner who struggled to organize and express my thoughts—but in just a short time, I’ve grown to the point where I can clearly articulate my ideas and opinions. I’m extremely satisfied with my lessons and would highly recommend Zach to anyone seeking interesting conversations on a variety of topics or who wants to improve their business English skills.

Zach is an outstanding international tutor with a diverse background across multiple disciplines. His broad expertise and global perspective make him a truly valuable resource for anyone looking to expand their knowledge and skills. He approaches his work with remarkable dedication and genuine passion, always ensuring that each session is tailored to individual goals. More than just a tutor, Zach is a reliable mentor and an excellent support in helping you reach your professional objectives. Highly recommended for anyone seeking both excellence and motivation.

Since I have been taking classes with Zach I am feeling more confident and hopeful about my English. His classes are productive and affordable, he is engaged with the progress and development of his students. I truly recommend him as an English teacher.

Taking classes with Zach has significantly improved my English skills. His lessons are engaging and humorous, and his knowledge of career and business offers valuable insights as well.

I highly recommend Zach as an exceptional tutor. His ability to break down complex topics into clear, understandable concepts makes learning both effective and engaging. He has a natural talent for adapting his teaching style to suit each student’s needs, ensuring that even the most challenging subjects become manageable.

What sets Zach apart is his patience, enthusiasm, and dedication to his students’ success. He doesn’t just teach—he inspires confidence and a genuine interest in the subject. His lessons are well-structured, interactive, and filled with practical examples that make learning enjoyable and meaningful.

If you’re looking for a tutor who is knowledgeable, supportive, and truly invested in helping students excel, Zach is the perfect choice.

Best regards Felipe

Zach is an excellent tutor!

He has helped me with executive presentations at my company, job interview training, and soon we'll start planning out my early retirement business.

He also enjoys talking about interesting stuff like economics, social issues, politics, and a wide variety of other topics.

He has helped me a lot so that I gain confidence in speaking English in my company and in my daily life.

Zach has helped me make progress in my English fluency, which has allowed me to communicate more confidently in team meetings and improve my career prospects. What makes his lessons even more effective is his use of AI tools, which makes learning more dynamic and personalized. His lessons are great because he tailors them to my personal goals, focusing on practical language skills for the workplace. What I appreciate most about him are his patience, clear explanations, and ability to make complex topics accessible. Zach is genuinely dedicated to my success, and his innovative use of technology has truly boosted my confidence and performance at work.

Zach has helped me make progress in my English communication skills, which has helped me achieve greater confidence and effectiveness at work, especially in presentations and team meetings.

My favorite things about him are his personalized approach, deep expertise, and ability to make lessons engaging and practical.

Zach brings out the best in his students with his encouraging, positive attitude and engaging teaching style. Learning with him feels inspiring and truly boosts your confidence in using English.

Zach is a fantastic English teacher—clear, patient, and truly supportive. His method is both effective and enjoyable; I highly recommend him.