Your trusted BUSINESS PARTNER not just a service provider

We are a community of digital experts with a passion for building impactful software solutions.

Meet the team behind your success.

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## Delivering **great digital products** and **building culture** people want to belong
our dna

Delivering great digital products and building culture people want to belong

Selleo mindset focuses on a self-driven growth towards ingenious mastery and knowledge-sharing culture combined with a participative approach to decision making and empowerment based on Management 3.0.

Selleo Way

Why we exist

We provide a challenging and beneficial place for the community of engaged coworkers committed to personal and professional growth.

Ownership
Ownership
We hold ourselves accountable for results and people can trust us to rely on our word.
Proactiveness
Proactiveness
We constantly look for ways to improve our knowledge and work’s performance.
Respect
Respect
We value constructive feedback and encourage a healthy debate.
Teamwork
Teamwork
We help each other and strive together to achieve our goals.

Selleo timeline

Starting
the journey

with the birth of Ruby on Rails we have started our journey in software development

01

Conquering
Europe

we established a long term collaboration with a few Norway-based companies

02

Growing
company

more projects mean more developers on board and a bigger office

03

Starting
SRUG

we share our RoR knowledge with other devs and set up a Silesia Ruby Users Group

04

Blogging
about Tech

we are brave enough to build stronger brand share our insights on a company blog

05

Learning
DNA

we run internal unconference called Haxorz and host a series of IT community events

06

Empowering
people

innovative management starts with Jurgen Appelo, Daniel Pink and Steve Denning as we host online edition of Stoos Connects

07

Going
mobile

we add new teams focused on mobile development and facilitate feedback-driven culture

08

Winning
recruitment

we get HR Dream Team award for best recruitment process in Poland

09

Hosting
Open Source Days

we organise biggest admittance free Open Source conference in Europe

10

Beginning
Coder Dojo

as part of our knowledge sharing culture we begin weekly free programming training for students

11

Engaging
community

awesome new office and become part of biggest Java Script community in Poland

12

Co-organizing
BBDays4IT

we co-found the longest IT festival in Poland BBDays4IT

13

Embracing
happiness

we got HR awards for best organisational culture programs and career paths in Poland

14

Scaling
company

with more than 100 people on board we set up a 3rd office and host a Rails Girls event

15

Implementing
ISO

to strengthen service quality with implementation of ISO 27001 and ISO 22301 standards

16

How we involve in IT community

We have engaged in events and initiatives to share knowledge and foster the well-being of the IT community in Poland. In doing so, we host and support.
Coder DojoEvents that offer free software development training for young people.
Meet.jsMeetups as a  part of the biggest front-end community in Poland.
BBdays4.ITThe longest IT festival in Poland with meetups, conferences, hackathons and more.
RailsGirls BBA community for women to understand technology and to build their ideas.

How we build an internal community

We invite each and every co-worker to organize and/or participate in the events which foster community integration and a sense of belonging. Selleo people host and organize several events.

Join our team!
Haxorz UnconferenceSince 2012 we spent one day each month on growing our tech and business skills during internal workshops and unconferences.
Team RetreatsFrom go kart races and sailing to mountain trips and movie nights, we explore hundreds of ways to create bonds and build relationships.
BoardGame DaysBringing friends and family together we compete, collaborate and have fun with tons of board games on our special gaming Saturdays.
Sporting EventsCombining smart brains with being fit we play table tennis, host Selleo Sport Day and have a football team in a local Business League.
DevPathAn amazing DevPath that encourages professional growth and ensures the highest quality of our services, even by the junior developers.
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Talented people
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Software projects
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Members of our meetups
**Let’s meet** in person
Our location

Let’s meet in person

We are located within 2-3 hours flight range from major Europe airports. For an efficient kick-start we can visit you or you can join the team at our office.

Let’s get in touch