Team members

Antoni Wójcik

Frontend Developer

Antoni Wójcik

Specializes in: Frontend, CSS/HTML

Quiet but thorough. You can sometimes notice his presence in the project only by effects of his work: your interfaces become clear and useful and your HTML and CSS code passes even the most detailed inspection without remarks. In his spare time a cognitivists.

Artur Roszczyk

Developer

Artur Roszczyk

Specializes in: Rails, SCRUM, Algorithms, Mentoring

Mentor and problem solver. Easily switches perspective to come up with new solutions for architecture problems. Great mentor, easily and smoothly shares knowledge teaching also those that are resistant to change.

Barbara Niewiadomska

Assistant

Barbara Niewiadomska

Specializes in: Running the company

Quiet and calm. She has a great organizational skills. She manages the flow of money in the company. Barbara makes sure that everything is functioning properly and everyone is content.

Bartłomiej Kozal

Developer

Bartłomiej Kozal

Specializes in: Frontend, JavaScript, CSS/HTML, Graphics Design, Rails

Great front-end developer with taste. Fan of technical innovations. Bartek is always well-informed about upcoming changes important for web developers. Like all geeks he enjoys using the latest software for testing purposes. Always up-to-date in IT world.

Grzesiek Kołodziejczyk

Developer

Grzesiek Kołodziejczyk

Specializes in: Scalability, Cloud computing, Rails

Ahead of flock. Always looking forward to new challenges and technologies - especially in scalability and high performance computing. At the same time has enough patience to carefully polish his boring assignments. Writes especially high quality code paying attention to even the smallest details.

Konrad Król

Developer

Konrad Król

Specializes in: Rails

He really likes the simplicity of the code written in Ruby, as well as a large number of open source extensions available. After he joined Ragnarson company, he learned the Scrum methodology and BDD, what really fascinated him. Fan of martial arts and motorization.

Łukasz Piestrzeniewicz

Developer, Team Leader, CEO

Łukasz Piestrzeniewicz

Specializes in: Communication, Scalability, Mentoring

Łukasz is obsessed with communication and is the right person to solve any problems in this area. Never, ever beats around the bush. In his spare time he likes to solve scalability problems and be a mentor, also for those that do not want to be mentored.

Łukasz Śliwa

Developer

Łukasz Śliwa

Specializes in: Rails

Łukasz is a big fan of innovation, technology startups and growing companies. He always has some interesting news to share. Writes code with a speed of lightning which makes his colleagues think that he isn't actually one person.

Maciej Gałkiewicz

Sysadmin

Maciej Gałkiewicz

Specializes in: System Administration, Cloud computing

Maciej is a networking expert. He effectively manages application clusters, his specialities are operating systems and cluster file systems. Maciej takes care of the daily application functioning.

Marcin Bajer

Developer, Sysadmin

Marcin Bajer

Specializes in: Rails, Administration

Responsible and scrupulous. Marcin is one of pioneers Ruby on Rails in Poland. As an experienced developer with extensive knowledge he can cope with large and complex projects which he can easily keep in framework. Marcin has great organizational skills with strong urge for accomplishment.

Marcin Baliński

Developer

Marcin Baliński

Specializes in: Rails, Facebook, iPhone

Man of many talents. Apart from great Ruby on Rails knowledge he is very good in creating Facebook applications. His skills can surprise you many times. Marcin always tries to keep things as simple as possible and to end each day with new knowledge.

Marcin Michałowski

Developer

Marcin Michałowski

Specializes in: Rails

He is catalyst of change. It is because of his great love for new technologies and constant knowledge expansion. He is perfect in working with already existing services and coping with complex problems. Marcin can easily change very complex services into simple and perfectly maintain them.

Marcin Nowicki

Developer, Team Leader

Marcin Nowicki

Specializes in: Rails, Agile

Marcin is a huge fan of methodology tools which optimize the job of developer. When you meet him, he will most probably give you a ton of advices about how to improve your tools, work-process and productivity. He is a powerhouse to work with extremely demanding projects.

Mariusz Pietrzyk

Developer, Team Leader

Mariusz Pietrzyk

Specializes in: Scalability, Cloud computing, Rails

Brilliant and witty, good team leader. He copes with the most complex project management. Co-founder and lead developer of the largest Polish cloud computing. He is an inconspicuous developer with great ideas. In many cases has unique approach which helps out others.

Michał Kwiatkowski

Code anarchist

Michał Kwiatkowski

Specializes in: Solving problems

Programming in Ruby on Rails since 2006. His interests include programming languages, automated testing and artificial intelligence. Proponent of open source and agile software development. In his spare time plays guitar, reads science fiction and listens to jazz.

Natalia Zdrzynicka

Sales Manager, Customer Relationship

Natalia Zdrzynicka

Specializes in: People contact

Most humane. Natalia is a counterpart to technical team. Easily gets in contact with both customer and developers. She finds needs of everyone, even those that are not expressed easily and acts delicately to ensure as much happiness on both sides as possible. You will be happy to sign contract with her.

Oskar Szrajer

Developer

Oskar Szrajer

Specializes in: Scalability, Rails

Oskar is a great mentor, self-reliant and communicative. He is a very active participant in the specialistic forums. Oskar perfectly copes with processing big amount of data in real time. He is interested in japanese martial arts, is a black belt master.

Paweł Łuczak

Developer

Paweł Łuczak

Specializes in: Rails

Paweł is fascinated by by Ruby's TIMTOWTDI . He is very good at HTML/CSS, JavaScript and integration of applications with popular social networks. He likes engaging in new sturtups and analyse theirs success possibilities.

Paweł Placzyński

Developer, Team Leader

Paweł Placzyński

Specializes in: Rails

Paweł is young, skilled programmer. He has great communicational and organizational skills which help him with organization Ruby events in Łódź. He is a huge fan of global, open-source solutions.

Piotr Marciniak

Developer

Piotr Marciniak

Specializes in: Frontend, Rails

Calm and patient. He copes well with difficult customers needs. He is perfect in work with large, complex projects. His skills help him with achieving great results.

Piotr Niełacny

Developer

Piotr Niełacny

Specializes in: Rails, Security

Piotrek started his adventure with ruby looking for books for Python. Unfortunately, he found nothing and bought a book about Ruby. Piotrek likes things related to security and cryptography. Ruby is his passion.

Sebastian Wojtczak

Developer

Sebastian Wojtczak

Specializes in: Rails, Cloud computing

Sebastian is a fast learner who is not afraid of challenges. He always stays calm and puts on a brave face. Smoothly assimilates in new projects. Although he is young, he is very good in programming.

Szymon Szypulski

Sysadmin

Szymon Szypulski

Specializes in: Linux & Windows Administration

Geek who tinkers with open source software on day-to-day basis. Loves new technical gadgets and innovations. Apart from IT, big fan of big and a bit smaller firearms.

Wojtek Zieliński

Frontend Developer

Wojtek Zieliński

Specializes in: Frontend, CSS/HTML, Graphics

Talented frontend developer. He creates interesting and attractive interfaces. He has such a good knowledge of Rails that can help other Ruby on Rails developers in their work.