We develop eCommerce

With pleasure. Until we are done.

Tell us about your project


Sky is the limit

Our solutions are growing with your business and will always live up to your needs. We will not give up until that happens.

Highest quality

The products we make keep up with new trends so you can be sure that they are reliable and will successfully power up your business.

Omnichannel & SAAS

Increase your sales. E-bay integration? Another country? Third party services? No problem! We do it every day.



Our services are not limited to our backyard. We do realize that your success is made of many factors. That's why we will adjust our solutions to your business, not your business to our solutions.


From B2C to B2B. We will take care of everything on the highest level. Your online store will be user-friendly and business solutions automated as much as it is possible.

Technical support

At BitBag we know that eCommerce journey does not end at creating a reliable system but the biggest challenge is to develop and maintain it in a way which will make it growing with customers needs.

Bitbag mobilee app

Responsive web design

User interfaces we create can be used with any device - a smartphone, tablet as well as every PC.


Thanks to technologies we are using our services meet requirements of the most popular search engines which as a result causes more recognizability of your business.

Agile & reliability

At any step of development you will be shown our progress to make you sure your product is as good as you imagined.

Technologies and tools which we are working with

Mongo DB
Java Script
React JS

Our team

A well-organized team is the basis of a successful project. That is why we only hire developers with passion who we are as well. We do believe that when the member will be satisfied with his/her job and challenges that need to be faced with, the customer will also feel it.

full-stack developer

Mikołaj Król

Co-founder, CEO and full stack PHP/JavaScript developer.

PHP developer
Security engineer

Damian Murawski

Co-founder, PHP developer and security engineer.

Wojciech Górski

Software developer with 5 years of experience. Clean code and best programming practices enthusiast.

Patryk Drapik

Young ambitious PHP developer with a head full of ideas. He never stops learning.

Bartłomiej Zapart

Software architect with many years of experience in companies like Microsoft and Gadu-Gadu.

Michal Walus

Young, charismatic sales and promotion manager. He is responsible for BitBag's image.

Michal Walus

Young, charismatic sales and promotion manager. He is responsible for BitBag's image.