Instant chat / Zapytaj teraz

3e Software House - from the gang of four to versatile software guru

In 2001 our four board members, Łukasz, Maciej, Michał and Bartosz, teamed together to set up a software company powered by  their different backgrounds and skills - ranging from Computer Sciences to Economics and Humanities.
Over the following years the company team expanded to over 60 in-house staff members, and three separate offices in Warsaw and Łódź.
We have built our reputation mainly as a provider of high quality, secure and stable software solutions, that become the backbone of many successful businesses, from medium to large and multinational companies.

The 3e management

Łukasz Kolczyński

New technologies, Product development, Project supervision

A graduate of the Warsaw University of Technology and the European Academy of Managerial Skills (MBA) at the Warsaw School of Economics. He is responsible for the development of new technologies and implementing advanced information systems at 3e. Linkedin profile.

Maciej Liżewski

Network administration, New technologies

Graduate of the Warsaw University of Technology. He oversees the department responsible for development, implementation and IT infrastructure at 3e. Actively participates in the OpenSource community, including projects such as: Yii Framework, Apache Manifold CF and PHP WebDriver Bindings. Engaged in the IT industry since 1999.

Michał Rostocki

Finances, Project supervision

A graduate of the Warsaw University of Technology (Information Technology) and the Warsaw School of Economics (postgraduate MBA). At 3e, he is responsible for the company's finances, controlling and recruiting the best professionals available in the market. He is also responsible for relations with clients and the supervision of projects. He likes cinema, especially Japanese.

Bartosz Gędziorowski

Project supervision, Product development, Communications

A graduate of the University of Humanities and Economics in Łódź, faculty of Computer Graphics, with a major in Audiovisual Communication. Engaged in the Internet industry since 1996. He is responsible for overseeing the development of applications and communication with clients at 3e Software House. Bartosz Gędziorowski is also an award-winning and distinguished photographer. Outside of work, he is a lover of mountains and an explorer.

Our services

We have built our reputation as a provider of high quality, secure and stable software solutions, that become the backbone of many successful businesses. Check out our main areas of expertise.

Our technologies

We make a substantial effort to choose the most relevant technology stack to ensure highest possible efficiency and scalability within your budget and timeframe. We choose from a wide range of languages and environments. Here we describe the most important of them.

Our cliens

Since 2001 we have had the pleasure to work for a large number of high profile companies from Poland and Europe. Find below the partners that have trusted our expertise, commitment and quality of our customer care, and selected projects we delivered.