All contributors
All contributors
![Jan Pustelnik](https://sphere.it/wp-content/uploads/2021/03/Jan_Pustelnik-150x150.png)
Jan Pustelnik
Software Engineer at Actyx
Software Engineer at Actyx by day, sporadic Akka and Dotty projects contributor by night. Interested in how software works on low level, he does not find big frameworks appealing. This is the main reason why he loves Scala, a very expressive language that allows one to build right abstractions quickly without losing control over details.
Jan is an active member of JUG Łódź and occasional conference speaker. In his spare time he loves to dust-off some old issue of computer science journal only to find out that everything has already been invented before he even was born.
Talks by Jan Pustelnik
Speakers related by area of interest
![Tomasz Nurkiewicz](https://sphere.it/wp-content/uploads/2021/03/Tomasz_Nurkiewicz-150x150.jpeg)
Tomasz Nurkiewicz
Allegro
Spent half of his life on programming, for the last decade professionally in Java land. Loves back-end and data visualization. Passionate about alternative JVM languages.…
![Miron Ficak](https://sphere.it/wp-content/uploads/2021/03/Miron_Ficak-150x150.jpeg)
Miron Ficak
Scala Developer at AVSystem
A Scala developer at AVSystem with 4 years of experience in commercial software development. Miron is a Linkyfi developer, creating data analytics services for stream…
![Oleh Dokuka](https://sphere.it/wp-content/uploads/2021/03/Oleh_Dokuka-150x150.jpeg)
Oleh Dokuka
Principal Software Developer/Developer Advocate at Netifi
Mainly Java Software Engineer / Consultant focused on distributed systems development adopting ReactiveManifesto and ReactiveProgramming techniques. Open Source geek, the active contributor of ProjectReactor/RSocket/Reactive-GRPC. Along…
![Roman Ivanov](https://sphere.it/wp-content/uploads/2021/03/Roman_Ivanov-150x150.jpg)
Roman Ivanov
Solutions Architect at XITE
Roman is a Solutions Architect with strong Scala background now focusing on Data and Machine Learning systems with a goal to bring scalability, efficiency and…