Mariah Quesada

Professional Teacher

Teaches

English

Native

Speaks

Spanish

Italian

Other

TESOL Certified | 15-Year Expert in Advanced English Mastery & Professional Nuance

Teaches

English

Native

Speaks

Spanish

Italian

Other

TESOL Certified | 15-Year Expert in Advanced English Mastery & Professional Nuance

About Me

Me as a Teacher

My lessons & teaching style

Resume & Certificates

From United KingdomLiving in Dundee, United Kingdom (14:57 UTC+01:00)

About Me

italki teacher since Mar 21, 2026

InterestsEnvironment & NatureTravelFoodPets & AnimalsFilms & TV Series

For professionals and globetrotters, I turn advanced English into a competitive edge. With 15+ years across Europe and beyond, I specialize in the subtle cultural fluency and razor-sharp precision needed for boardrooms, negotiations, and daily life abroad. Let’s move beyond grammar—your language should open doors, not just pass tests.

Me as a Teacher

My Philosophy & Proven Results I believe language is a living, breathing entity that evolves at a rapid pace. Whether you are building your foundations at A2 or refining executive precision at C1, my mission is to move you beyond "textbook English" and into the high-stakes reality of global communication. Key Achievements & Professional Impact: • 15 Years of Global Excellence: Since 2011, I have delivered thousands of professional sessions to a diverse global audience, specializing in the journey from foundational confidence to advanced mastery. • Exam Mastery (Cambridge FCE & CAE): A proven track record of guiding students through the rigors of Cambridge exams with strategic, results-driv

My lessons & teaching style

My sessions are primarily conversation-based and highly organic. Rather than following rigid grammar drills, we use dynamic discussions tailored to your life and interests to identify and correct fossilised errors. I provide detailed feedback on nuance, flow, and cultural context to ensure your English feels natural and current.

My teaching material

Audio files
PDF file
Video files
Articles and news
Text Documents

Certificates

INTESOL - BESS - 2011INTESOL Spain is accredited by ASCERVTIS: A QCA approved qualification at level 4 on the UK National Qualification Framework.

Certificate verified

Teaching experience

2011 - 2013

English InstructorBESS - Barcelona, SpainTaught group classes, both adults and young learners at all levels.

2012 - 2015

English InstructorCrockley Business Communication - Barcelona, SpainTaught and designed one-to-one private lessons, as well as phone classes and group sessions Exam preparation (FCE, CAE, TOEFL)

2011 - 2019

English InstructorPrivate - BarcelonaTaught private, 1-to-1 classes for kids and adults.

2022 - 2026

English CoachOnline Platform - United KingdomI've been teaching online 1-to-1 classes since 2022.

Education

2016 - 2019

Bachelor’s - Nutritional TherapyIrish Institute of Nutrition and Health

Work Experience

2019 - 2026

Health and Nutrition CoachPath - United Kingdom