TYPO3 Content Management System

TYPO3 Development · Updates · Project Takeover

TYPO3 Development, Updates, and Support for Complex Web Projects

We update older versions of TYPO3, take over projects from other vendors, develop custom features and integrations, and build new websites, portals, and enterprise systems.

We handle the entire process—from analysis, architecture design, and UX/UI to development, testing, deployment, and long-term maintenance.

20

years of experience with TYPO3

1999

ABC Design has been in business since 1999

1 team

Analysis, UX/UI, front-end, and back-end—all in one team

What TYPO3-related issues do you need to resolve?

Whether you need to update an existing website, add new functionality, or build an entire solution from scratch, we’ll first clarify the desired outcome. We’ll then design a technically sound and practical approach.

Update an older version of TYPO3

We will review the current status of the project, the compatibility of extensions, custom code, PHP, the server, and integrations. We will prepare and test the update outside of the production site.

Take over a project from another contractor

We’ll review access controls, source code, infrastructure, backups, and critical functions. You’ll receive a clear plan outlining what needs to be addressed immediately and what can be developed gradually.

Add functionality or integration

We will develop a custom TYPO3 module, user workflow, or integration with an external system. We will design the new functionality so that it fits seamlessly into the existing solution and can be further developed.

Create a new website, portal, or system

We’ll design the architecture, UX/UI, administration, features, and integrations. We’ll handle front-end development, TYPO3 development, content migration, testing, and launch.

We’ll also take over a TYPO3 site created by another company

Changing vendors doesn’t necessarily mean starting from scratch. We first conduct a technical assessment of the existing solution to distinguish the actual problems from the parts that work and are worth keeping.

We’ll check access rights and backups: We’ll verify access to the administration panel, hosting, repositories, databases, domains, and external services. We’ll also verify that the backups are usable.
We’ll assess the technical status: We’ll check the versions of TYPO3, PHP, extensions, custom code, templates, integrations, and the server environment.
We will identify critical functions: We will identify the processes that must continue to operate—such as orders, forms, logins, imports, or synchronizations.
We’ll suggest priorities: You’ll receive recommendations on what needs to be fixed immediately, what should be included in the update, and what can be addressed later.
We will take over further management and development: We will establish procedures for communication, testing, and deploying changes. We can then maintain and further develop the project.

The result isn’t just a fixed website

You’ll be taking on a TYPO3 project where you know its current status, what changes are being made to it, and how it will continue to evolve.

Are you familiar with the technical status of the project?

You have a clear overview of versions, dependencies, customizations, integrations, and risks.

Changes can be planned

Fixes, new features, and updates all have defined priorities, scopes, and checkpoints.

Important know-how isn’t confined to a single person’s mind

We continuously document key decisions, interdependencies, and non-standard parts of the solution.

The integrations remain functional

For every intervention, we also verify the related data, automations, and connections to external systems.

Administration corresponds to actual work

We’ll configure permissions, forms, content elements, and workflows based on how your editors work with the website.

You have a partner for further growth

Once the system has stabilized, we can move forward with new modules, UX/UI enhancements, integrations, optimization, and regular maintenance.

What We’ll Develop for You Using TYPO3

TYPO3 Updates and Migrations: Updating the core, PHP, and extensions; modifying custom code; data migration; testing; and controlled deployment.
Custom Modules and Features: Configurators, ordering processes, customer accounts, reservations, workflows, catalogs, imports, exports, and custom TYPO3 extensions.
Integrations with external systems: Connections to ERP, CRM, inventory, accounting, reservation, payment, point-of-sale, and other systems.
New websites, portals, and enterprise systems: Analysis, project documentation, UX/UI, front-end development, TYPO3 development, multisite, multilingual support, content migration, and ongoing management.

Updating TYPO3 Without Testing on the Live Site

Updating TYPO3 is not just a matter of changing the version number. It is influenced by the extensions used, custom code, templates, PHP, the server, and integrations with other systems.

First, we’ll determine the scope of the necessary changes. We’ll prepare the update in a separate environment, test the critical functions, and only then deploy it to the production website.

In particular, we check:

TYPO3 Core and PHP Version

Extensions and Custom Code

Templates and Content Elements

Forms and User Workflows

Imports, Exports, and Automation

Integrations with External Systems

Hosting, Database, and Backup

Website Functionality Across All Devices

From the very first conversation, you know what’s coming next

We tailor the process to the scope of the project. For smaller modifications, we do not create unnecessary documentation. For complex solutions, we precisely define the functions, data, and relationships before beginning development.

Initial Consultation: Please tell us what isn’t working, what you need to change, and what results you expect.
Technical Assessment: We will review versions, code, extensions, integrations, infrastructure, and critical processes.
Proposed Solution: We will define the procedure, priorities, phases, estimated scope, and technical risks.
Development and Testing: We will prepare changes outside the production environment and test them according to the agreed-upon scenarios.
Deployment and Ongoing Management: We’ll schedule the launch, verify the results, and continue with maintenance and further development as needed.

TYPO3 solutions that work in a live environment

Proven in complex projects

TYPO3 + Critical Integration

Website, online ticket sales, and point-of-sale system integration

For the CINEMAX theater chain, we developed a comprehensive TYPO3 solution integrated with the existing point-of-sale system.

The website features a movie schedule, seat selection, varying prices, discounts, and coupons. The data is used on the website, on mobile devices, and on screens in movie theaters.

TYPO3

UX/UI

online sales

system integrations

Results

: A higher percentage of online sales, fewer abandoned carts, and less workload for cashiers.

Multilingualism + Custom Development

Multilingual website, configurator, and custom features

We created a TYPO3 website for a global manufacturer of cryosaunas, featuring 16 language versions, an interactive product configurator, and custom modules integrated with the company’s business processes.

The administration panel allows for the management of extensive content and individual language versions from a single system.

16 languages

configurator

custom modules

business processes

Result

: Through long-term website optimization, the number of inquiries increased by more than 500%.

Why Entrust Your TYPO3 Project to ABC Design

We align technical decisions with how the system is used by customers, editors, and your internal team.

20 years

Experience with TYPO3

We are familiar with the platform’s development as well as the challenges that arise in projects that have been in operation for a long time and have undergone repeated modifications.

1 team

From Design to Deployment

We provide analysis, project management, UX/UI, front-end, back-end, TYPO3 development, and integrations all within a single team.

Comprehensive

Integrations and Processes

We develop solutions in which TYPO3 communicates with point-of-sale, order management, reservation, and other business systems.

Long-term

Maintenance and Further Development

We don’t abandon a project once it’s launched. We provide updates, maintenance, incident resolution, and planned development.

Frequently Asked Questions

Can you take over a TYPO3 site created by another company?

Yes. First, we’ll review the technical condition, access points, customizations, extensions, and integrations. We’ll then recommend a handover process and the next steps.

Do we need to know the current version of TYPO3?

No. If you know it, you can enter it on the form. Otherwise, we will determine it during the technical assessment.

Can you update TYPO3 without taking the website offline?

We are preparing and testing the update outside the production environment. We are planning the production deployment to minimize downtime and the risk of issues. The exact procedure depends on the technical status of the project.

Do you develop your own TYPO3 extensions?

Yes. We develop modules, user processes, imports, exports, automations, and integrations with external systems.

Will you also handle the new design and front end?

Yes. We’ll prepare the UX/UI design, the mobile interface, and the front end, and then implement it in TYPO3.

How much does a TYPO3 update or development project cost?

The price depends on the current version, the scope of custom code, the extensions and integrations used, and the required features. After an initial consultation, we’ll let you know whether we can provide a quote right away or if a technical assessment is needed first.

Can you manage the project over the long term?

Yes. We provide regular maintenance, updates, repairs, technical support, and further development.

Tell us what you need to accomplish with TYPO3

During the initial 30-minute consultation, we’ll review the current situation, the desired outcome, and the urgency of the project, and we’ll let you know what materials we need.

Briefly describe the situation

Based on the responses, we’ll prepare our first interview.

TYPO3 Content Management System

TYPO3 Development, Updates, and Support for Complex Web Projects