KotlinConf

A conference about everything @Kotlin. Brought to you by @JetBrains. KotlinConf 2027 will take place in Kraków, Poland on April 21–23, 2027.

[KotlinConf @kotlinconf]

Sony’s KMP Journey: Scaling BLE & Hardware with Kotlin Multiplatform by Sergio Carrilho

Watch the KotlinConf’26 talk: https://t.co/Wkn2wYx75q

[Kotlin by JetBrains @kotlin]

What started as a nine-month initiative became an app installed on millions of devices.

Sergio Carrilho shares Sony’s six-year KMP journey, spanning BLE, background execution, and the move from React Native to Compose Multiplatform.

Go behind the scenes:
https://t.co/jgtohmGHsx

[KotlinConf @kotlinconf]

This is one more error you can fix before it even happens: KotlinConf 2027 ticket prices are increasing soon!

Get yours now and join us in Kraków, Poland, April 21–23: https://t.co/HUAgsq6fZh

[KotlinConf @kotlinconf]

Concurrency Patterns for Modern High Performance Kotlin Servers by Bowen Feng

Watch the KotlinConf'26 talk: https://t.co/4NpLMQElS2

[Kotlin by JetBrains @kotlin]

High-performance servers need more than individual async APIs.

Bowen Feng shows how Kotlin coroutines, flows, channels, and structured concurrency come together as reusable patterns for real backend workloads.

Watch the #KotlinConf talk 👇
https://t.co/zOL58tT7HK

[KotlinConf @kotlinconf]

"All platforms are unique but some platforms are more unique than others" by Konstantin Tskhovrebov

Watch the full KotlinConf'26 talk: https://t.co/c3gVzqUqdG

[Kotlin by JetBrains @kotlin]

One web target? Try six – or more.

At KotlinConf’26, Konstantin Tskhovrebov explored the unique challenges of bringing Compose Multiplatform to the web and how JetBrains overcomes them.

Watch the talk:
https://t.co/5xKkrBnewF

[Kotlin by JetBrains @kotlin]

One web target? Try six – or more.

At KotlinConf’26, Konstantin Tskhovrebov explored the unique challenges of bringing Compose Multiplatform to the web and how JetBrains overcomes them.

Watch the talk:
https://t.co/5xKkrBnewF

[Kotlin by JetBrains @kotlin]

High-performance servers need more than individual async APIs.

Bowen Feng shows how Kotlin coroutines, flows, channels, and structured concurrency come together as reusable patterns for real backend workloads.

Watch the #KotlinConf talk 👇
https://t.co/zOL58tT7HK

[KotlinConf @kotlinconf]

Your Kotlin story could take the stage in Kraków! 🎤

The KotlinConf 2027 Call for Papers is now open. Submit your talk and share your ideas, experience, and expertise with the Kotlin community.

Apply now: https://t.co/eQqUCfxell

[Kotlin by JetBrains @kotlin]

Spring developers, this KotlinConf talk is for you!

In “Bootiful Kotlin”, Josh Long shows how Kotlin fits naturally into Spring Boot – from data access and security to templates, observability, and Spring AI.

Watch it here 👇
https://t.co/OfpWukUq0m

[KotlinConf @kotlinconf]

🔥 The Kotlin community is already planning the next reunion!

📍 Kraków, Poland
📅 April 21-23

KotlinConf 2027 Super Early Bird tickets are now on sale – it’s the lowest price for the biggest Kotlin event of the year.

🎟️ Get yours today!
https://t.co/q3RAHuazV9

[KotlinConf @kotlinconf]

Any guesses where Kodee is traveling to next? 📍

[KotlinConf @kotlinconf]

Throwback to KotlinConf'26 💜

We had a great time catching up with the Kotlin community, meeting so many of you in person, and enjoying everything the conference had to offer.

We're already looking forward to KotlinConf'27!

[KotlinConf @kotlinconf]

Don’t forget to subscribe to our newsletter!

Something big is coming soon, and you can be among the first to know!
https://t.co/wfysv3Eeqo

[KotlinConf @kotlinconf]

Even with high hopes, @matheuslf knew the competition was tough.

👉 Read his reflections on winning a Golden Kodee and learn about others’ roads to victory in our latest blog post: https://t.co/2RMOqxAYHj

[KotlinConf @kotlinconf]

When the competition is strong, nothing feels certain.

👉 Read @github_skydoves's reflections on winning a Golden Kodee and explore more winner stories in our latest blog post: https://t.co/2RMOqxAYHj

[KotlinConf @kotlinconf]

@nicole_terc was convinced she wasn't taking home a Golden Kodee, making the win all the more memorable.

👉 Read her interview and discover more stories from this year's Golden Kodee winners: https://t.co/2RMOqxAYHj

[KotlinConf @kotlinconf]

Winning a Golden Kodee was somewhere between a surprise and an expectation for Eeva Jonna Panula.

Read her story and meet more of this year's Golden Kodee winners in our latest blog post. 👇

https://t.co/2RMOqxAYHj

[KotlinConf @kotlinconf]

What goes through your mind when you win a Golden Kodee?

👉 Read Yinlong Liu's reflections and discover more stories from this year's Golden Kodee winners in our latest blog post: https://t.co/2RMOqxAYHj

[KotlinConf @kotlinconf]

What does it take to master deep technical expertise and build a thriving community?
The Golden Kodee winners break down their journeys and share technical insights and career advice in our new interview series.

Learn from @matheuslf (Education), @github_skydoves (Online Presence), @nicole_terc (Creativity), Eeva-Jonna Panula (Positive Societal Impact), and Yinlong Liu (In-Person Presence) here 👇
https://t.co/UhhVgvTVeP

[KotlinConf @kotlinconf]

With #KotlinConf26 in the rearview mirror, we want to hear from you!
Share your favorite insights, best pictures, and unforgettable memories from the event.

And tell us – did you manage to snap a photo with Kodee?

[KotlinConf @kotlinconf]

🏆 And the winner is…
On Friday, we celebrated the Kotlin community members who inspire, teach, build, and bring people together.

Congratulations to the winners! 👏

Education: Matheus Leandro Ferreira @matheuslf
Online Presence: Jaewoong Eum @github_skydoves
Creativity: Nicole Terc @nicole_terc
Positive Societal Impact: Eeva-Jonna Panula
In-Person Presence: Yinlong Liu
https://t.co/ofBhdDksxe