Learn business English with a Cambridge-qualified expert
Certified English Teacher for Professionals & Conversational Fluency | Business English Specialist
Hi, I'm Selly Niang.
You already know English. But do you sound like you when you speak it?
Most professionals feel frustrated. They have the vocabulary, but they hesitate. They translate in their heads. They worry about saying the wrong thing in a meeting or sounding "stiff" in emails.
I help you fix that—fast.
Here's what makes me different from AI or a textbook:
✅ I teach word CHOICE, not just vocabulary. We'll find the subtle differences between "I suggest" and "I propose"—and when each makes you sound more confident.
✅ You keep your personality. I don't force a "one-size-fits-all" English. I help you express YOUR authentic self, just in fluent English.
✅ Real business scenarios. Role-playing interviews, rehearsing presentations, polishing emails—whatever you need for Monday morning.
My credentials: Degree in Education, Level 5 TEFL, TKT 3 Modules (Cambridge University). Years of experience coaching professionals like you.
*Book a free 20-minute trial. Show me one thing you struggle with. I'll show you three ways to fix it—before the session ends.*
Let's make your English feel effortless.
Availability
Choose a date and time to start booking your class.
Times are displayed in your local time zone.
Can't find the availability that suits your needs?
Clases amenas, buen material de trabajo, muy agradable y profesional
Salvador Guzmán
★★★★★
I teach
English
Informal English
Business English
Vocabulary
Conversation
Job interview preparation
IELTS Exam Preparation
Languages I speak
EnglishNative
FrenchConversational skills
Education
Degree
Degree - B.A.
Level 5 Tefl Diploma
Certification
Certificate Tefl/Tesol
Certification
Tkt 3 Modules
Certification
Other things I like
ReadingCooking and bakingGoing outWatching tv
Frequently Asked Questions
Can I cancel a booking?
Yes, you can cancel booking up to 8 hours before the lesson starts, indicating the reason for the cancellation. We will study each case personally to carry out the refund.
Can I modify a booking?
Yes, something unexpected can always happen, so you can change the time or day of the lesson. You can do it from your personal area in "Scheduled lessons" through the option "Change date".
Where are the lessons held?
The class is done through classgap’s virtual classroom. Classgap was developed specifically for educational purposes, including many useful features such as: digital whiteboard, online text editor, webcam, screen sharing and many more. View virtual classroom
How do I pay for the lesson?
At the time you select a lesson or package of hours, you will make the payment through our virtual payment service. You have two options: - Debit / Credit - Paypal Once the payment is settled, we'll send you an e-mail with the booking confirmation.
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