ANTONIO RAFAEL SIERRA HERNÁNDEZ
Language Teacher
Playas de Tijuana,TJ, BC.
Summary
With twelve years of experience as an English teacher, I've become a quick study when it comes to new environments. Having taught students from diverse backgrounds, I'm skilled at thinking creatively to meet the needs of my students and achieve our goals. I'm currently seeking opportunities to expand my network and connect with individuals who can mutually benefit from our interactions.
Overview
11
11
years of professional experience
Work History
Language Teacher
Colegio Ibero Tijuana
08.2024 - Current
- English teacher at middle school and high school for all levels.
- Italian teacher at high school for basic-intermediate levels.
- Designed language activities that enhanced student engagement and retention.
- Collaborated with colleagues to design projects that promoted language use in context.
- Adapted methods based on individual needs ensuring positive learning outcomes for diverse learners.
AI Chat Bot Trainer
Outlier
08.2024 - Current
- Developed training modules to enhance AI chatbot interactions and user engagement.
- Analyzed conversation data to identify patterns and refine response accuracy.
- Collaborated with teams to integrate feedback into chatbot development.
- Established quality assurance protocols to ensure consistency in chatbot responses.
Agent and consultant
SEGUROS MONTERREY NEW YORK LIFE
03.2024 - 01.2025
- Agent and consultant for life and health insurance.
English and Spanish teacher
KENSINGTON LANGUAGE CENTERS
01.2019 - Current
- English and Spanish teacher at all levels, including pronunciation specialized courses and certifications.
- Italian teacher at basic and intermediate levels.
- Business Develop Manager.
- Adaptability for students from multiple nationalities.
English and Spanish teacher
KIOSK CLE
01.2015 - 01.2019
- English and Spanish teacher at all levels, from basic to advanced, including certification courses.
- Translator and interpreter (FEMSA, International Paper, Poliflex, Gpo. Chedraui).
Education
Bachelor of Arts - English Language
Universidad Veracruzana
Xalapa, Veracruz01.2016
Skills
- Classroom management
- Language pedagogy
- Lesson planning
- Cross-cultural communication
- Cultural awareness
- Grammar mastery
- Student engagement
- VIDEO EDITING
- -VideoScribe
- -DaVinci
- VOICE OVER ACTOR
- -Audacity
- AI
- -Expertise in utilizing AI tools
Accomplishments
Taught students from multiple nationalities English and Spanish.
Tutored them through high school and prepared them for college entrance exams.
Other Languages
Italian 60% (I can teach basic and intermediate levels)
Additional Information
I believe in balancing high academic standards with unwavering ethical principles as I highlight moral values in every lesson.
I believe language learning is not about perfection, but about connection; connecting people to new ideas, cultures, and, most importantly, to themselves. My approach focuses on patience, empathy, and quiet encouragement. I meet students where they are, without judgment, creating a space where mistakes are not failures but steps on a stairway.
I've struggled through challenges that required resilience and self-motivation. I understand how vulnerability and effort coexist in learning. I teach with the same gentleness I wish I’d always received: clear explanations, consistent support, and genuine belief in every student’s potential. I don’t rush progress; I celebrate it, no matter how small.
My goal is not to produce fluent speakers overnight, but to help students find joy and confidence.
Timeline
Language Teacher
Colegio Ibero Tijuana
08.2024 - Current
AI Chat Bot Trainer
Outlier
08.2024 - Current
Agent and consultant
SEGUROS MONTERREY NEW YORK LIFE
03.2024 - 01.2025
English and Spanish teacher
KENSINGTON LANGUAGE CENTERS
01.2019 - Current
English and Spanish teacher
KIOSK CLE
01.2015 - 01.2019
Bachelor of Arts - English Language
Universidad Veracruzana
References
- DALILA, MIRANDA, Academic Director, kiosk.direccionacademica@gmail.com, 228-230-4221, KIOSK CLE
- DAVID, GODOY, Head of Personnel, infokensingtonlc.com, 664-400-6937, KENSINGTON LC, Please do not contact this person yet.
Self-educated
- Courses for English and Spanish certifications
- I have independently prepared myself to teach how to take these tests and get a satisfactory result.
References
- DALILA, MIRANDA, Academic Director, kiosk.direccionacademica@gmail.com, 228-230-4221, KIOSK CLE
- DAVID, GODOY, Head of Personnel, infokensingtonlc.com, 664-400-6937, KENSINGTON LC
- TERESA, MARTÍNEZ, Language Department Coordinator, teresa.martinez@colegiouia.edu.mx, COLEGIO IBERO TJ