We specialise in creating powerful and efficient digital solutions with expertise in front-end (HTML, CSS, JQuery) and back-end (Typo3) development. Our partnership with CEZ, a leading energy company in Eastern Europe, involved transitioning their website from a bespoke content management system (CMS) to the Typo3 platform.
This migration provided CEZ with a scalable, user-friendly, and maintainable solution that meets the demands of a modern digital environment. Our approach to the project was grounded in advanced software engineering principles, including domain-driven design, the single responsibility principle, object-relational mapping, and model-view-control architecture.
Domain-driven design
CEZ’s website serves a variety of stakeholders, from business clients to residential consumers and investors. Using domain-driven design (DDD), we worked closely with CEZ to understand the specific needs of each user group and tailor the Typo3 implementation accordingly.
We established a transparent domain model, capturing the complexities of CEZ’s business areas, and used this model to structure Typo3’s content architecture. By aligning the system design with business logic, we ensured that the CMS accurately represented CEZ’s service offerings and user workflows, creating an intuitive experience for each audience segment.
Single responsibility principle
We applied the single responsibility principle (SRP) throughout the codebase to make the system more manageable and scalable. Each module within the Typo3 setup was designed to perform a specific function, avoiding overlapping responsibilities.
For instance, separate modules were created for user management, content rendering, and data storage, reducing complexity and making future updates easier. This modular approach allowed CEZ’s internal team to manage specific areas of the CMS independently, enhancing productivity and reducing maintenance overhead.
Object-relational mapping
Maintaining data integrity was paramount with CEZ’s extensive database of content, energy-related information, and user data. Using Typo3’s built-in object-relational mapping (ORM) capabilities, we mapped complex data structures to the database to ensure accuracy and consistency.
The ORM allowed us to interact with the database through structured objects, simplifying data management and safeguarding against errors. This setup ensures that CEZ’s content is stored efficiently and retrieved quickly, supporting a responsive user experience.
Model-view-control (MVC)
To clearly separate data, user interface, and control logic, we structured the Typo3 implementation using the model-view-control (MVC) pattern. This approach divided the website into three distinct layers: the model, which handles data; the view, responsible for displaying information; and the controller, which manages interactions between the two. Using MVC, we ensured that each website component could be developed, tested, and maintained independently, leading to a more reliable and robust system.
The result is a streamlined, efficient Typo3 website that supports CEZ’s extensive digital needs while adhering to advanced software design principles. Our collaboration has empowered CEZ with a future-ready CMS that provides flexibility and performance.
