David O.

English tutor

From United States of America

Dominate business meetings and interviews with proven sales strategies and fluency training from a US business tutor. More confidence, clarity and better results.

Highlights

Based on tutor data and real student reviews

Goal Focused

Super Tutor

David O. is a highly rated and experienced tutor. Learn more

Teaches

English lessons

About me

Hi, I'm Dave and I was born and raised in the United States.

Do you want to improve your sales skills for interviews, presentations and networking? I have a program I designed for you.

Designed my own Business English Program to teach students all around the world.

15 years sales

3 years teaching Business English

Lived in Mexico, Spain and U.S.A.

Let your true self shine: Learn to use your English — and your strategy — to stand out and succeed.

I speak

English

Native

Spanish

Upper-Intermediate B2

Lesson rating

5.0

Reassurance

5.0

Clarity

4.9

Progress

4.9

Preparation

Based on 45 anonymous student reviews

What my students say

5

Based on 31 student reviews

ANYINSAN
125 lessons · Nov 23, 2024
The teacher is very nice,comprehensive
Fernando
44 lessons · Nov 20, 2024
He’s not just a teacher; he’s an exceptional coach
Juliana
34 lessons · Aug 18, 2025
Dave is awesome! Recommended for business English :)
Frede
33 lessons · Jan 16, 2024
I would like to share my experience as an English student, specifically with David's classes. After four weeks of learning with him, I can confidently say he is an exceptional teacher who has made a significant difference in my ability to use English in a business environment. In the professional realm, David's approach is unique. He recognizes that students are investing their time, effort, and money in his classes to apply English in specific business situations, such as presentations, job interviews, and emails. In my experience, I've seen immediate results in using English in work situations after classes.
Cinthya
32 lessons · Nov 18, 2024
Davis shows a lot of patience during English lessons, and it really helps.
Gerardo
32 lessons · May 21, 2025
great tutor

Schedule

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Feb 26 – Mar 4, 2026

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My specialties

Conversational English

Speak like a native speaker and understand what they sound like.

Business English

I wrote a business English program based on US Sales Strategies and 3 years of teaching professionals around the world.

American English

Learn how to have everyday conversations in English.

English job interview prep

Interviews templates and techniques based on successful 15 year US Finance Career.

Business & Work

Struggling to express ideas in professional settings? My business program is designed for professionals learning or using English for professional success.

Ashly B.