Symfony - The Powerful Web App Development Framework

Symfony PHP Framework As The Best Solution For Your Projects

Because we believe in great eCommerce development.

The right framework for your project is extremely important. Choosing a good tool will improve the process of creating your website. Symfony is one of the most popular frameworks among PHP developers.

Thanks to Symfony, programmers create modern and complex websites and web applications. It is the perfect tool if you need a new store, but also if you already have your own website. This is because Symfony is a flexible tool that allows you too easily modify or develop code that has already been created.

The code is clear, which will allow developers to continue the previously started work. This will save you money, because with every need for new functionalities you can easily enrich the store with additional functions.

  • Symfony Framework
    Symfony is a PHP framework that allows you to create websites and web applications.
  • Symfony Community
    Symfony community is huge, they have over 600 00 developers on board from more than 120 countries.
  • Symfony Components
    Symfony is a set of components which the best PHP applications are buit, for example: Drupal, PHPBB and eZ Publish.
  • Symfony Philosophy
    Promoting professionalism, best practices and standardization is the main goal of Symfony company.

Choose Symfony if you need an individual approach and need help in solving problems that your company is currently facing.

Symfony advantages

MVC (Model-View-Controller) architecture

MVC (Model-View-Controller) is a distinctive feature of Symfony, which is its great advantage.
The use of the MVC pattern allows you to divide the page into three layers:

  • Model – here you will find a description of data structures and relations between them,
  • View – this is the interface that your potential user sees,
  • Controller – is the layer where data is exchanged between Model and View.

Thanks to this solution, website or application management is easier, because each of the important parts is separated from each other. This means that, if necessary, there is no need to make numerous modifications in other places. Since the View layer is separate from the Model, you can make the changes that your potential user sees without any problems and at a low cost.

Create a project of your choice

Learn more and choose the right framework

What is Symfony used for?

Be like Speedy Gonzales

Now the world lives fast, we are constantly on the run. Therefore, it is important that your website is adapted to the present times. This PHP framework can help you with this. From start to finish, it has been designed to be as efficient and fast as possible. It is the fastest PHP framework on the market.

Always at your service

There are no insurmountable things for Symfony. Whatever you need, this PHP framework will adapt to you. It is enabled by a tool called Event Dispatcher, thanks to which you can easily extend the functions of code that has already been written.

Sharing is not a problem

Do you need the same solution for another project? Symfony makes it possible. From the beginning, all its elements are presented as plugins.
And each of them adds a separate functionality to the framework, which means that you can use it in a different project and share it with another developer.
This system allows you to make extensive changes, including the Symfony core itself. Thanks to this, you can expand your website according to your needs, without having to configure everything anew.

Platforms trusts Symfony

Many platforms around the world base their software on Symfony - including Sylius, Shopware, Pimcore, Akeneo.

We don't like bugs

Thanks to Symfony there are no more bugs in websites. There is always a risk of error in writing code, so testing is very important. Symfony helps with that with a built-in tool. This makes the job even faster and better. What will ensure that after our work is done, you do not have to worry about problems with your website.

More elements? Yes, sir!

Do you need a lot of functionality in your store? No problem! The element that is used to create the application is called bundles, these are packages of files that allow you to create everything you dream about, e.g. messenger, shopping cart or extensive product functions. Thanks to this solution, we limit the number of unnecessary elements that could reduce the efficiency and speed of your website. With Symfony you will create a project ideally suited to your business.

Future in mind

Brands that love Symfony


How much Symfony costs?

Symfony is fully open-source and free, based on the MIT license. The only cost is the certification and experience that every BitBag member has. If you need to know more about our projects and you want to read our recommendations:

Live projects

Our Symfony-based projects


The most powerful eCommerce search engine build on top of Sylius

  • Implementation of search engine
  • Single-page checkout
  • Mini- and multi-basket
  • Multi-source inventory

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
Albeco vice-president, CIO

Clickable Automotive

Migration from Magento 1 to Sylius.
The time zone is no longer a barrier.

  • Implementation of search engine - Quick-finder and fitment
  • Promotion system
  • Single page checkout
  • Order management


Efficient and modern PWA solution - from WooCommerce to VueStorefront<->Sylius integration

  • Migration from WooCommerce
  • Headless solution with Sylius backend under the hood
  • Pimcore implementation

WestCoast Gifts

Smoking accessories
for the cannabis connoisseur

  • Tailored B2B Software Suite Implementation
  • Shopify migration and data modeling
  • Fast delivery due to new legal opportunities

After working with BitBag closely over the past 12 months, I can confidently say that they are the premier option to work with for the development of a Sylius-powered e-commerce platform. They have a deep knowledge of the software and are highly competent with the implementation of custom features and functionality. The experience of working with them has also been excellent-clear, timely communication, transparent billing practices, and a potent sense of urgency towards the project. We would gladly partner with BitBag again.
Alex Nelson
Post Projects Inc. Founder

the leading lens specialist
in Switzerland

  • +200%
    The average number of sold lenses
  • +50
    New opticians, after the first MVP version
  • The solution that stands for years

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


Beautiful Sylius B2C
selling polish folk products online and offline

  • Sylius B2C eCommerce platform
  • CMS integration
  • Data migration

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 Folkstar


Innovative food delivery service
on a mission to help

  • 2 weeks
    Time of implementation
  • Advanced customization
  • Data migration and integration


One of the leading e-grocery stores
based on Sylius in Belarus

  • +400%
    Increase in online sales
  • +250%
    Increase of mobile traffic
  • +70%
    Faster page loading time
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
P24.BY Product Owner


Fredy Wiesner Gastronomie Group

  • Omnichannel headless eCommerce solution
  • Data migration
  • Marketing automation
Working with BitBag makes Software Development effortless. Their solutions are excellent and stand the test of time.
Mattias Gysin
Project Manager
at Guave Studios GmbH


“Creating the most loved payment gateway on Sylius” 

  • The most advanced PSP integration for Sylius
  • Management of payment methods
  • Partial shipment, partial refunds
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 B.V.
Your Unique eCommerce Journey Starts Here

Meet us closer

  • We have experience in carrying out Symfony-based projects,
  • You can always count on our support,
  • Our company reaches 50+ passionate PHP developers, who write “clear” code,
  • Your project is our priority,
  • We use the best tools based on proven methods,
  • Our team is flexible, we always search for the best solution for our customers,
  • Our PHP community is always focused on their work,
  • BitBag developers has many years of experience  in project management,
  • We work internationally, we have clients from 25 different countries,
  • You can count on us in every industry, our clients are – manufacturers, wholesalers, retailers.
Already have an idea?

Let us create project you will love!

Radosław Żurawski