We build web applications

We are Ruby and JavaScript developers
specialized in building web applications for startups since 2006

What we do

Check out our brief document about starting the cooperation, expectations from both sides and short introduction to project management.

What we did






Who we are

Łukasz Piestrzeniewicz

Founder

Maciej Gałkiewicz

CEO

Marcin Bajer

Developer

Karol Galanciak

Developer

Jonasz Grochowski

Developer

Kasia Jarmołkowicz

Developer

Ignacy Kasperowicz

Developer

Przemysław Kędzierski

Developer

Grzesiek Kołodziejczyk

Developer

Dominik Koślin

Graphic Designer

Artur Krzemiński-Freda

Developer

Maciej Kubiak

Developer

Dominika Kucharska

Developer

Bartłomiej Kozal

Developer

Dawid Lenkiewicz

Developer

Maciej Małecki

Developer

Piotr Marciniak

Developer

Michał Marcinkowski

Developer

Agnieszka Marczyńska

Headhunter

Barbara Niewiadomska

Office Manager

Mateusz Nowakowski

Developer

Marcin Nowicki

Developer

Adam Okoń

Developer

Mariusz Pietrzyk

Developer

Paweł Placzyński

Developer

Michał Podlecki

Developer

Alina Scura

Headhunter

Oskar Szrajer

Developer

Szymon Szypulski

System Administrator

Stanisław Tuszyński

Developer

Paweł Urbanek

Developer

Krzysztof Wawer

Developer

Sebastian Wojtczak

Developer

Antoni Wójcik

Developer

Contact us


Business contact

Opportunities, general questions, comments, and concerns should be sent to Maciej, via email.

Job contact

Questions regarding recruitment and employment should be sent to jobs@ragnarson.com