Your eCommerce
implementation partner to hire

eCommerce implementations with the entire infrastructure and full support at every stage
of the project

They trusted us

Recognized by
Statista and Financial Times Certificate - Europe's fastest growing companies 2023
Deloitte certificate - Technology Fast 50 2021
Clutch certificate - Top Developers Poland

Professional eCommerce software development

Development of eCommerce-related projects such as B2C stores, B2B platforms, Multi-vendor Marketplaces, and custom eCommerce apps

Implementations of external systems such as PIM, CMS, microservices, middlewares and integrations

Project takeover, developer outsourcing, consulting, plugin development

Why BitBag?

We are a Sylius Global Partner who supports this project on a daily basis from the technological and business perspective

+70 Sylius specialists on board

We invite only 5% (1 out of 20) of recruited developers to join
the BitBag team

We have created 35 extensions for Sylius that have been downloaded over 2 million times

We work with clients from
over 30 countries

We have implemented over 150 eCommerce projects in the last 7 years for clients from the SMB / Enterprise segment

86% of our projects are
long-term projects

We have experience in the retail, fashion, automotive, optical, grocery and many other industries

We have references from top companies, like Mytheresa, Carrefour, Azrieli, Notebooksbilliger, Foodspring, Adyen, Mollie


Official software vendors

Sylius Plus Marketplace

Create a Multi-vendor Marketplace using the robust capabilities of the Sylius platform.
Read more
We chose BitBag because they had qualified Sylius developers on board, and they agreed to the form of cooperation we proposed, which was very important to us. From the very beginning, the cooperation went our way. Our team of programmers and BitBag programmers learned from each other and exchanged experiences, which had a positive impact on the efficiency and quality of work. The BitBag team has demonstrated flexibility and adaptability in adapting to our office culture and processes. All these aspects allowed for the efficient implementation of the successful project.
Michael Schürpf - CTO at Lensvision AG
Philipp Barthold
CTO at Mytheresa
The great advantage of our cooperation is that we managed to find a common language with developers and front-enders.
Thanks to this, our meetings and work progress very effectively!
Grzegorz Berłowski
Vice-president, CIO at Albeco
BitBag is a strong partner and a great addition to our partner network. We are very happy with the plugin that their team has built in collaboration with us to bring the Adyen all-in-one payment platform to merchants on Sylius, thus enabling even more growth opportunities for their businesses.
Sascha Schwägele - Senior Manager Commercial Partnerships at Adyen
Sascha Schwägele
Senior Manager Commercial Partnerships
at Adyen
The cooperation between Mollie and Bitbag has been a very fruitful and exciting experience. From the first conversations where we could align the goals and ambitions of both Bitbag and Mollie, we grew into a relation of continuous improvement. Currently, we can definitely say that we are the best possible Payment Service provider within the Sylius platform, thanks to the experience of Bitbag.
Merijn van Zuidam - Lead Technical Partner Manager at Mollie
Merijn van Zuidam
Lead Technical Partner Manager
at Mollie B. V.
Cooperation with BitBag and choosing Sylius was one of our best decisions. In a short time, we received a flexible solution for selling tickets that meets all our expectations. The professional approach and commitment of the entire team made the end result of our cooperation very satisfying.
Sebastian Dudek
Event Manager at PHPers
We chose BitBag because we believed that they are the company that best knows how to use Sylius to build an e-commerce platform. It was the right choice, BitBag helped us to build a system that not only saves our money but also allows us to build our business without fear of being limited by software.
Jarosław Majcher
CTO at Folkstar
It was a pleasure to work with BitBag. They were available in both good and bad times. They have a very professional attitude and a very high standard of code, with a clear focus on testability and architecture. They did a fantastic job while kickstarting our project with an Event Storming session and helped us build our first MVP.
Michael Schürpf - CTO at Lensvision AG
Michael Schürpf
CTO at Lensvision AG
BitBag helped us with delivering a project previous agency failed to do. They have extensive knowledge of Sylius & eCommerce software which makes their work efficient, more stable and less expensive than that of their competitors, especially in the long term.
Aliaksei Arochka - Product Owner at P24.BY
Aliaksei Arochka
Product Owner at P24.BY
Despite an extensive time difference, BitBag's attention to detail and willingness to look out for the best interests of our business has allowed us to scale our online presence and expand our business into new markets. We appreciate BitBag's patient approach and the clarity they provide when it comes to meeting our requests and planning new development. They have performed numerous services for us including a UX audit and numerous development projects, and even offer insights into the most efficient ways to scale up our online operations. Whether it be over video calls or through any of our many daily check-ins, BitBag is always willing to offer us detailed feedback and guidance on many aspects of our eCommerce platform. This also includes working alongside other external agencies and developers, which requires attention to detail and extensive cooperation.
Kato von Essen - Content Director at West Coast Gifts Inc.
Kato von Essen
Content Director at West Coast Gifts Inc.

You know your business. We know the tech.

Take care of the business. Let us take it to whatever is next with technology