Kotlin conferences in Helsinki 2025 / 2026

Conferences ✕ Europe ✕ Finland ✕ Helsinki ✕ Kotlin ✕
Asia 1
Africa 0
Europe 18
North America 4
South America 3
Oceania 1
Online 8
Artificial Intelligence (AI) 2
Big Data 2
Data / Database 2
Data Science 2
IT 6
Large Language Model (LLM) 2
Machine Learning (ML) 2
Microsoft 1
Ruby 2
Ruby on Rails 2
Tech 6
Testing / QA 1
HR Croatia 1
FR France 1
DE Germany 6
NL Netherlands 1
NO Norway 1
PL Poland 2
RU Russia 3
ES Spain 1
SE Sweden 1
GB United Kingdom 1

Best Kotlin conferences in Helsinki 2025 / 2026

Best conference
The Principal Dev – Masterclass for Tech Leads

The Principal Dev – Masterclass for Tech Leads

Certification masterclass for experienced software engineers.

Best conference
Clean Architecture Masterclass

Clean Architecture Masterclass

Certification masterclass for experienced Java developers.

Best conference
Practical Microservices Masterclass

Practical Microservices Masterclass

Microservices certification training for Java developers.

Best conference
Clean Code: The Next Level

Clean Code: The Next Level

Advanced clean code certification training for Java developers.

Online Kotlin conferences accessible from Helsinki:

kotlin

betterCode() Java

Kotlin conference Online

kotlin

Joker 2025

Kotlin conference in St. Petersburg, Russia, Europe and Online

kotlin

W-JAX

Kotlin conference in Munich, Germany, Europe and Online

kotlin

W-JAX

Kotlin conference in Munich, Germany, Europe and Online

kotlin

XtremeJ Online Conference

Kotlin conference Online

kotlin

JakartaOne Livestram 2025

Kotlin conference Online

kotlin

JChampions Conference 2026

Kotlin conference Online

kotlin

jChampions

Kotlin conference Online