Speak English like a global professional — and open new career doors.
Personalised coaching for people who need English to work harder for them — in meetings, negotiations, sales calls and leadership moments. Not vocabulary drills. Real situations.
Sierra G. — English Tutor, United States
You know English. You need it to work harder for you.
You understand the grammar, but freeze up the moment a real meeting starts.
You need to negotiate, present or sell — in your second language.
You want lessons built around your industry, not a generic textbook.
You're ready to turn English into a career advantage, not just a skill.
Three things every lesson does
We simulate the exact meeting, negotiation or client call you actually have coming up — not a hypothetical one.
Pronunciation, tone and pacing work, so you come across as capable in English as you already are in your own language.
Materials shaped by your role, industry and goals each time — never a fixed curriculum you're pushed through.
Would you enjoy spending an hour learning with her?
Level‑5 TEFL‑certified coach
B.S., University of Arkansas (2020–2024)
Native English speaker
I'm Sierra — a U.S. Business English & Communication Coach. I help professionals speak with clarity, authority and charisma in sales calls, meetings and leadership moments.
With a background in business, economics and digital marketing, I teach the language of persuasion, trust and impact — not just vocabulary. My approach blends language refinement, real-world communication simulations, and lessons aligned with your actual work.
Want to lead meetings, negotiate clearly, or network with confidence? If you're serious about career growth, we'll turn English into a competitive advantage together.
4.8 out of 5, from 24 reviews
"Sierra is one of the best teachers I've ever met! She truly takes an interest in my goals and makes an effort to understand my company's business so we can practice English together."
"Fantastic! Her extensive knowledge and patient error correction, without interrupting me unnecessarily, and providing clear, detailed key points — very helpful."
"Sierra is very smart and has extensive knowledge across a wide range of subjects. I've taken lessons from many English teachers, and I truly believe Sierra is the best."
"I love everything about our lessons — she always comes up with creative ideas to help me reach my goals. People around me have noticed my progress."
"The lesson feels like a relaxing conversation because she is very friendly. I feel that I am improving without even realizing it."
A 60-second introduction
Ready to turn English into your advantage?
Book a trial on Preply →A few things people ask
What level do I need?
Any — from confident beginners to advanced professionals. Lessons adapt to exactly where you're starting from.
What happens in a first lesson?
We talk through your goals, your role, and where English is currently holding you back — then build a plan from there together.
What do we use during lessons?
Real material from your world: emails, decks, scripts for calls, plus targeted language and pronunciation work.
Can lessons focus on my goals?
Yes — that's the default, not an option. Every plan is built around your role, industry and objectives.
Where do I book?
Directly on Preply — use "Book a trial lesson" above, or the link in the footer below.