At the start of a development project, the best project approach is chosen.

V-model

The V-model suits projects where the principles can be well defined, and we can give the client a clear understanding of the development costs in advance.

When there are uncertainties about feasibility or technical design choices that may greatly affect the design process, it may be chosen to start first with a Proof of Concept phase. The aim is to identify the uncertainties, and minimize risks.

The V-model methodology consists of 2 branches, on the left are the design steps, on the right are the test steps. Each design step has an associated test step. The project starts with a definition defining the requirements and the corresponding acceptance criteria.

Then the system architecture is determined, followed by detailing the design of the product's sub-blocks. Then the implementation is carried out for these sub-blocks. After completion of the implementation, the test steps follow where first the sub-blocks are verified in detail, followed by validation, integration and acceptance testing. 

Time material

The Time Material methodology fits well with projects where the client requires a lot of flexibility. The project is divided into a number of work packages.

Prior to each work package, the activities that will be performed are determined in consultation with the client, and a ceiling is set on the budget for hours and materials.

At the end of the budget, results are shared and agreements are made about the next work package.

Got curious?

Have you become curious about what we can do for you with our engineering department? 

If so, please contact Marcel Lentfert, Confed's CTO. You can find his contact information on our team page. 

As an existing relationship, you can of course also contact your own account manager.

Contact via:

info@confed.eu or tel: +31(0) 33 454 1340