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Estalkim José Sención RiveraER
Open to opportunities

Estalkim José Sención Rivera

@estalkimjossencinriv

Online Spanish teacher specializing in conversational Dominican & Caribbean Spanish for learners worldwide.

Dominican Republic
Message

What I'm looking for

I’m looking to connect with online educational opportunities where I can teach conversational Spanish with pronunciation coaching, practical grammar, and Dominican/Caribbean cultural accuracy—using modern digital materials and AI-informed feedback to support real progress.

I’m an online Spanish teacher with over 4,500 hours of experience teaching students worldwide. I specialize in conversational Spanish, practical grammar, and Dominican/Caribbean Spanish, with a strong focus on natural communication and cultural accuracy.

In my classes, I coach pronunciation and build fluency through real-life, interactive practice. I explain grammar in context and use interactive digital ELE materials to help learners speak with confidence.

My work also includes online Spanish localization projects, combining digital teaching materials with modern methodology and education-focused AI language evaluation. I tailor lessons to each student’s level, goals, and communication needs.

Alongside my online teaching, I have school-based experience in the Dominican Republic, supporting primary-level students with Language, English, Mathematics, and Social Studies. I provide personalized academic support, conversational Spanish practice, homework guidance, and exam preparation.

Experience

Work history, roles, and key accomplishments

Italki logoIT
Current

Online Spanish Tutor

Italki

Dec 2023 - Present (2 years 7 months)

Online Spanish teacher with 2+ years of experience delivering personalized lessons for international students. I adapt each class to the student’s level, goals, and communication needs, with a focus on conversation, pronunciation, grammar, and real-life Spanish.

Preply logoPR
Current

Online Spanish Teacher

Dec 2021 - Present (4 years 7 months)

Delivered 4,500+ personalized online Spanish lessons since 2021, focused on fluency, pronunciation, practical grammar, and Dominican/Caribbean Spanish. Created custom learning materials and provided feedback on grammar, clarity, tone, pronunciation, and naturalness in Spanish.

DR
Current

School-Based Experience

Dominican Republic

Dec 2021 - Present (4 years 7 months)

Native Spanish speaker from the Dominican Republic with 4+ years of experience as an online Spanish teacher and 4,500+ lessons delivered.

I specialize in conversational Spanish, pronunciation, practical grammar, Latin American Spanish, and Dominican/Caribbean Spanish. I create personalized lessons and educational materials, including dialogues, quizzes, vocabulary activities, and grammar.

Education

Degrees, certifications, and relevant coursework

IS

ISFODOSU

Bachelor of Primary Education, Primary Education

2020 -

Earned a Bachelor's in Primary Education from ISFODOSU starting in 2020. Details on completion year were not provided.

IA

Instituto Cultural Dominico Americano

Advanced English Courses, English

Completed Advanced English courses at Instituto Cultural Dominico Americano in 2023.

Tech stack

Software and tools used professionally

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