Dernière visite : il y a 6 heures
Osvaldo A. Cardona
Enseignant professionnelEnseigne
Anglais
Natif
Espagnol
Natif
Parle
Chinois (mandarin)
Allemand
Russe
TEFL/CIPELE certified Puerto Rican linguist who has 10 years of experience & can speak 5 languages
Enseigne
Anglais
Natif
Espagnol
Natif
Parle
Chinois (mandarin)
Allemand
Russe
TEFL/CIPELE certified Puerto Rican linguist who has 10 years of experience & can speak 5 languages
À propos de moi
Moi en tant que professeur
Mes leçons et ma méthode d'enseignement
CV et certificats
De Porto RicoLieu de résidence : San Juan, Porto Rico (14:11 UTC-04:00)
À propos de moi
Professeur italki depuis le 29 Jan 2021Sujets d'intérêtMusiqueNourritureVoyages
Hello fellow linguaphiles! My name's Osvaldo but people usually call me Valdo. I could also be called 偶巴多 (中文), Oswald (auf Deutsch), or Освальдо (по-русски). My native language is Spanish but I also have a native fluency and proficiency in English. I have a Bachelor's degree in Philosophy and a Master's degree in Linguistics. I enjoy travelling, exercising, running, kayaking, dancing, and learning new languages. I've lived in Puerto Rico for most of my life but I also spent some time living abroad in Beijing, China and in Berlin, Germany.Moi en tant que professeur
I have a TEFL certification from ITA (International TEFL Academy) and I've been teaching ESL since 2015. I also have a CIPELE certification from the University of Salamanca. I've taught Spanish since 2021. I have experience working with students of different ages and levels of proficiency. I've taught children, teenagers, and adults with beginner, intermediate, and advanced levels of proficiency. I have experience teaching online, at language learning centers, and at traditional schools. I've had group classes and individual 1-on-1 classes too. I've also taught basic Mandarin Chinese at a local university. Mes leçons et ma méthode d'enseignement
I use all kinds of tools and resources to teach classes online. I like to have my students do different types of exercises to help them improve their language skills (reading, writing, speaking, listening, grammar, and comprehension). I've used various platforms like zoom, skype, google hangouts, kahoot, and youtube. I have also used several documents like ppt's, pdf's, newspaper articles, and word documents. During class, my students do listening comprehension exercises, conversational activities, reading comprehension activities, grammar exercises, among others. If you wish, we can also use a book for our classes but we need to come to an agreement beforehand.Mes ressources d'enseignement
- Devoirs
- Quiz
- Diaporamas/PPT
- Fichiers audio
- Documents texte
- Fichier PDF
- Fichiers image
- Articles et actualités
- Graphiques et tableaux
- Fichiers vidéo
Certificats
Certificate in PELE - University of Salamanca - 2023Profesor de Español como Lengua Extranjera (PELE)
Professor of Spanish as a Foreign Language
Certificat vérifié
Certificate in TEFL - ITA - International TEFL Academy - 2015TEFL/TESOL Certification
Teacher of English as a Foreign Language/Second Language
Certificat vérifié
Formation
2020 - 2024
Master - Linguistics
2009 - 2015
Licence - Philosophy
Expérience professionnelle
2020 - 2022
English InstructorTeaching children and adults of different levels of proficiency. Teaching at the language center and online through zoom. Following their curriculum and developing my own lesson plans and teaching materials.
2020 - 2022
Mandarin Chinese InstructorTeaching Mandarin Chinese at a beginner level to college students. Following the university's curriculum and developing my own lesson plans and teaching materials.
2017 - 2020
English TeacherTeaching English online to children of different ages and levels of proficiency through the company's platform and following the company's curriculum and lesson plans.
2018 - 2019
English TeacherTaught English at a brick & mortar school to kids of different ages and levels of proficiency. Taught English, Math, Science, and Social Studies to 3rd, 4th, and 6th grade students. Followed the school's curriculum and made my own lesson plans and teaching resources.
2015 - 2017
Foreign TeacherTaught English at a training center for children of different ages and levels of proficiency. Followed the company's curriculum and lesson plans.
2021 - 2022
English TeacherTaught 5th grade to 9th grade English at a private school.
2023 - 2024
English TeacherWorked at a Public School (Ernestina Mendez) teaching 7th and 11th graders.
2022 - 2023
Language InstructorTaught English and Spanish as foreign languages to adult students who were native German speakers.
5.0
Évaluation
474
Élèves
3,015
Leçons
99%
Assiduité
100%
Réponse
Leçons (Anglais)
Anglais
Espagnol
Leçon d'essai
334 leçons terminées
USD 15.00+
Conversational English/Inglés Conversacional (NOT FOR COMPLETE BEGINNERS)
A2 - C2Pratique de la conversation72 leçons terminées
USD 15.00+
50-50 English Grammar & Conversation/Gramática & Conversación en Inglés
A1 - C2Essentiel des langues42 leçons terminées
USD 15.00+
Disponibilité
Selon ton fuseau horaire (UTC+00:00)
140 avis
Toutes
Anglais
Espagnol
David Margolius
21 leçons en Espagnol
Choix du professeur
Valdo is a phenomenal teacher - attentive and creative. I have taken 3 weeks of lessons and see a dramatic improvement in my comfort with speaking and understanding Spanish.
24 janv. 2025
Yvonne Vo
185 leçons en Espagnol
Choix du professeur
I am on a mission to learn Spanish and Valdo is the best! I took a while looking at other teachers' profiles and chose Valdo because of his qualifications and excellent reviews. I look forward to my lessons every week, each time there is new material or we are reviewing to really let it sink in. Lots of variety, and he provides resources so that I can continue practicing Spanish outside of class as well. Valdo is a fantastic teacher, and just a really cool person in general.
30 août 2023
Kevin
16 leçons en Espagnol
Osvaldo is the best. I take classes regularly with him and notice my confidence and understanding increasing. He is very chill and patient, but also extremely knowledgeable about the complexities of language learning and can steer the lessons in the right direction based on the learner. Highly recommend.
20 janv. 2026
Karim Khan
98 leçons en Espagnol
Choix du professeur
Awesome teacher. I’ve been working with him for the past year and have really become more fluent and conversational
30 août 2023
Jared Galarza
4 leçons en Espagnol
Very professional but also moved at a pace that was comfortable for me to understand and learn.
30 janv. 2026
john desmond
2 leçons en Espagnol
Osvaldo es un profe super bueno! Aprendi mucho del dialecto caribeño en nuestra primera leccion.
23 nov. 2025
Leçon d'essai
USD 15.00
Les paiements seront effectués en dollars américains (USD)