Relaunch of using TYPO3 Neos with responsive design

Business need

The Mietausfall company was having static website, with limited features built using basic php. The content editing and search engine optimization was difficult and having dependency on programmers. The customer wanted to add new features to make the business online and this was not possible due to old version of php. Lelesys approached to customer to showcase new possibilities using TYPO3 Neos - an advanced Content Management system.

New Features

The template is same as old site, Lelesys converted to modern website template in HTML5 & CSS3. Now the website is qualified to all modern browser testing and also has responsive design. Hence the website is compatible to mobile devices and small to big screen computers.

The website now has many standard packages where Content Editor can edit website, Add Edit Delete the content as per the user needs. The content can be displayed or hidden as per the dates.

The website images can be modified to some extent without the designer's help. Search Engine Optimization can be managed well by the Content Editor. 

Apart from standard packages Lelesys also developed some custom packages as below. The website is yet to be enriched with many new features to increase online business.

Online Rechner

For the website, Lelesys has made a tailor-made plugin ‘Online Rechner’: This service can be used by public user. By using this package user can decide what kind of risk protection they may need. This gives cost estimate to the user so that they can buy the policy.

Press Releases

The press releases are listed on this page. The listing is made year wise. The date of publish is considered for archiving the articles. The segregation is just virtual and listed on-load of the page. 

CrediCheck API

Lelesys Implemented Boniversum CreditCheck API to get the tenant credit score depending on the tenant transaction history. Hence Admin of the website evaluate business risk and can decide which insurance to be offered to the customer. It also produces a graphical representation for easy evaluation.


  1. Lelesys analyzed and designed the user requirements and software architecture

  2. Lelesys used TYPO3 Neos as Content Management System (CMS) and TYPO3 Flow to build custom plugins

  3. Lelesys used TYPO3 Neos plugin like SEO Helper, Image-Gallery (Slideshow),  contact form, developed in house and customized as per the requirements

  4. When the development was complete Lelesys did the data migration after cleaning the database.

  5. Soap API is used for integration with CreditCheck.

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