All contributors
All contributors
![Juho Vepsäläinen](https://sphere.it/wp-content/uploads/2021/03/166921-150x150.jpeg)
Juho Vepsäläinen
Founder of SurviveJS, JSter, React Finland and GraphQLFinland
Juho Vepsäläinen is behind the SurviveJS effort. He has been active in the open-source scene since the early 2000s and participated in projects like Blender and web pack as a core team member.
Juho lives in Vienna, Austria, and was chosen as the Finnish Code Ambassador of 2017 by Blue Arrow Awards. He organizes React Finland and GraphQL Finland.
Talks by Juho Vepsäläinen
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![Bartłomiej Pisulak](https://sphere.it/wp-content/uploads/2023/07/CV_Kwadrat_Duze-150x150.jpeg)
Bartłomiej Pisulak
Senior Manager, Cloud Engineering at Pegasystems
Senior Manager of Cloud Engineering with 10+ years of professional experience. Passionate about building successful organisations. 改善 Kaizen enthusiast. Seasoned IT Trainer and university lecturer,…
![Łukasz Wroński](https://sphere.it/wp-content/uploads/2022/08/li-min-150x150.jpeg)
Łukasz Wroński
CEO at Purple Deer Software Studio
CEO, developer, hacker, father of two, bass player, internet troll, and meme enthusiast… 14 years in IT seems not to be enough time to lose…
![Iwona Celińska](https://sphere.it/wp-content/uploads/2021/07/IMG_0694s-1-150x150.jpg)
Iwona Celińska
Full Stack Developer at EQTek
Iwona is a programmer with 12 years of experience. She had the opportunity to get to know many sides of computer science. She had the…
![Rodrigo Fernandes](https://sphere.it/wp-content/uploads/2021/03/Rodrigo_Fernandes-150x150.jpg)
Rodrigo Fernandes
Software Engineer at Codacy
Software engineer based in Lisbon, mostly developing software in Scala and lover of functional programming.During my free time, I like to contribute to open-source software…