Aaron Grusby
Aaron Grusby

Professor of English

Actively looking · Member since 29 Sep 2025
Message
Location
Mexico
Desired salary
from 12 USD/hourly
Work preference
Full Time
Experience level
Not set

About

Professional summary

I am a strong career-oriented candidate with expertise in English as a Foreign Language, dedicated to providing excellent training to organizations in both corporate and not-for-profit sectors. Over the past several years, I have taught English to professional students, including those studying nursing and nutrition, at Universidad del Istmo in Juchitan, Oaxaca, Mexico. My teaching approach includes visual aids, grammar instruction, homework assignments, and active class participation. I am responsible for attendance, level testing, and final grade submission.

Previously, I worked as an ESL Instructor at the Boston Academy of English, where I taught students from diverse linguistic backgrounds including Spanish, Italian, Russian, and Eastern Asian languages. I delivered general English courses from basic to fluency levels and specialized business English classes tailored to individual student needs, such as running business meetings and delivering presentations. I also facilitated writing workshops focused on creative writing and job proposal design.

My experience extends to the Cambridge Center for Adult Education, where I taught ESL to adult learners, primarily Spanish and Brazilian students, covering beginning to intermediate levels, business English, and advanced American slang and idioms. I also prepared students for the TOEFL exam, utilizing modern technology like smart boards and rear projection systems to enhance learning.

Earlier in my career, I served as an English Instructor and Event Coordinator at Kaplan, Inc., teaching teenagers and business students, focusing on business English, TOEFL, and TOEIC preparation. I worked with advanced students preparing for college entrance exams and business executives aiming to improve their English proficiency.

I have also taught English and History at various international schools in Colombia and Honduras, coordinating afterschool ESL programs and developing forward-thinking lesson plans. My teaching philosophy emphasizes freedom of expression, constructive criticism, and fostering correct study habits. I am proficient in integrating multimedia tools to guide students in listening, speaking, and writing English effectively.

I am fully fluent in German, both written and spoken, and possess strong computer skills including MS Word, PowerPoint, Excel, PeopleSoft, and various language software applications. My educational background includes a Master's degree in English Education and a Bachelor's degree in Education and History from the University of Massachusetts, as well as a TEFL certificate from the American Institute for English Studies.

Skills

2 capabilities

Experience

Career history

Professor of English Universidad del Istmo

Teach English to professional students studying nursing and nutrition. Responsible for teaching 3 levels per semester including visual aids, grammar, homework, class participation, attendance, level testing, and final grade submission.

ESL Instructor Boston Academy of English

Taught ESL to foreign students from various language backgrounds. Delivered general and business English classes, including one-on-one tutoring and writing workshops. Worked with diverse student populations from Middle East and Africa.

ESL Instructor Cambridge Center for Adult Education

Taught ESL to adult learners, primarily Spanish and Brazilian students. Delivered business English, advanced American slang and idioms classes, and TOEFL test preparation. Utilized technology such as smart boards and rear projection systems.

English Instructor and Event Coordinator Kaplan, Inc.

Taught English to teenagers and business students, focusing on business English, TOEFL, and TOEIC preparation. Conducted group and one-on-one tutoring tailored to student needs.

English and History Teacher (Grades 8 & 9), Afterschool ESL Coordinator International School of Marymount

Taught English and History, prepared lesson plans, and fostered an atmosphere of freedom of expression and constructive criticism.

English and History Teacher (Grades 10, 11 and 12) Mazapan School

Taught history, geography, and other disciplines. Instructed students in correct study habits and performed other duties as assigned.

English and Humanities Teacher (Grades 5 and 6), Afterschool ESL Coordinator International School of Olanchito

Guided students through listening, speaking, and writing English in a multimedia environment. Coordinated afterschool study center and scheduled activities for students and teachers.

Education

Learning history

American Institute for English Studies, Tegucigalpa, Honduras

Certificate in TEFL

University of Massachusetts, Boston, MA

Master of Arts in English Education

University of Massachusetts, Boston

Bachelor of Arts in Education and History

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