About us

About Us | Oh My Sweet Greece – Greek Language School
Α
Our Story

We love
teaching Greek.

And it shows in every single lesson.

Oh My Sweet Greece started with a simple but powerful idea: what if learning Greek felt warm, personal, and genuinely enjoyable? We are a small, dedicated team of three native Greek teachers — all graduates of the Department of Greek Philology of Athens University — who believe language is not just grammar — it's feeling, culture, and connection. Everything we do is designed to help you think and feel in Greek.

10+ Years teaching
300+ Students taught
30+ Nationalities
A1–C1 All levels
Lydia, Katerina Kotsaki and Katerina Kondyli — the team of Oh My Sweet Greece
🇬🇷 Kifisia, Athens At our school in Kifisia
Oh My Sweet Greece classroom session with students
ΚΗΦΙΣΙΑ · ATHENS · GREECE · EST
2017
The moment a student says "Ah, I get it now!" — that's what drives us every day.

Born from Lydia's passion for the Greek language

It all started with a simple decision: to teach Greek online, one student at a time. From the very first lessons, it was clear that something special was happening — real connections, real progress, and a genuine love for the language on both sides of the screen.

A few years later, what began as online private lessons grew into something more: group courses, a physical classroom in Kifisia, and a small but dedicated team of teachers who share the same belief — that learning Greek should feel warm, personal, and deeply human.

Today, Oh My Sweet Greece offers private lessons online and in-person, group courses, Greek cultural experiences, and our own coursebook series — all shaped by years of listening carefully to what our students actually need.

Online via Zoom In-person, Kifisia A1 → C1 Certified teachers Our own coursebook Cultural immersion

Meet the team behind your lessons

Three Athenians with a shared obsession: making Greek click for everyone.

Lydia Vadaraki — founder and Greek teacher
Lydia Vadaraki
Founder & Lead Teacher

Lydia has been teaching Greek for about 12 years and is the author of the My Sweet Greece coursebook series. She holds a Bachelor’s Degree in Philology from the National and Kapodistrian University of Athens, an M.A. in Analysis and Teaching Methods of First and Second/Foreign Language (2022) from the University of the Aegean, and a Diploma in Materials Development for Language Education (2020) from N.I.L.E. Her lessons blend structure with warmth — and make even complex grammar feel clear and approachable.

Katerina Kotsaki — Greek teacher at Oh My Sweet Greece
Katerina Kotsaki
Greek Teacher

Katerina Kotsaki holds a Bachelor’s Degree in Philology from the National and Kapodistrian University of Athens and is currently completing her M.A. in Modern Greek Literature (expected 2026). She creates calm, well-structured lessons that build confidence and steady progress through real-life Greek communication.

Katerina Kondyli — Greek teacher at Oh My Sweet Greece
Katerina Kondyli
Greek Teacher

Katerina Kondyli holds a Bachelor’s Degree in Philology from the National and Kapodistrian University of Athens and a Master’s Degree in Theory, Praxis & Evaluation of Educational Work (2025). Her teaching is thoughtful and results-driven, helping students improve accuracy, fluency, and confidence step by step.

Our teaching philosophy

Six principles that shape every lesson we give.

🎯
Always personal

Every lesson is built around you — your goals, your pace, your reasons for learning Greek. No two learners are the same, so neither are our lessons.

🗣️
Real conversation first

Grammar matters, but we teach it in context. From lesson one, you speak Greek — and that's how the language actually stays with you.

🏛️
Culture woven in

Language and culture are inseparable. We bring in Greek music, food, literature and life so you understand not just the words but the world behind them.

📚
Materials that work

We've spent years developing our own teaching resources — including the My Sweet Greece coursebook — because off-the-shelf simply wasn't good enough.

💬
Honest feedback

We tell you what's working and what needs attention, gently but clearly. Progress you can actually see is the best motivation to keep going.

☀️
Joy in every lesson

We genuinely love what we do — and we believe that joy is contagious. Learning Greek should feel like a pleasure, not a chore.

Oh My Sweet Greece group lesson in Kifisia

Come learn with us.

Whether you're a complete beginner looking to settle into Greek life, or a B2 learner who finally wants to sound natural — we have a place for you.

Book your free trial lesson →

A little bit of history

From one teacher's first online lesson to a full Greek language school.

2017
Oh My Sweet Greece is born

Lydia launches Oh My Sweet Greece — teaching Greek online, one student at a time. A simple idea with a clear purpose: make learning Greek feel personal and human.

2019
The first group lessons

Online group courses launch for the first time — bringing students from different countries together around the same language and the same love for Greece.

2022
A classroom in Kifisia

Oh My Sweet Greece opens its first physical space in Kifisia, Athens — a warm, welcoming classroom where in-person lessons finally begin.

2022
Καλοκαίρι στην Κρήτη

The first original ebook is published — a summer story set in Crete, designed for learners who want to read real Greek in a real context.

2023
Katerina Kotsaki joins

The team grows with the arrival of Katerina Kotsaki — bringing new energy, fresh perspectives, and even more passion for teaching Greek.

2025
Katerina Kondyli joins

Katerina Kondyli becomes part of the Oh My Sweet Greece family — completing a team of three dedicated native Greek teachers, each bringing their own unique strengths.

2026
My Sweet Greece — the book

After years of developing our own materials, the My Sweet Greece 1 coursebook is currently in production — a complete A1 Greek language resource designed from real classroom experience. Coming soon.

Ready to start your Greek journey?

Book a free 20-minute trial lesson — no commitment, no pressure. Just a relaxed conversation to see if we're the right fit for you. Most of our students say "yes" after the first class.