It is difficult to predict what may happen during a given phase of work and what changes the project will need to adapt to. In this case, even if you know exactly how the product is supposed to work, it's rare to create detailed documentation before starting work. Remember, developers receive the true picture of the project during its implementation. Work progress reveals the complexity of a given software and allows you to identify the project's weakest areas, thus facilitating its smooth implementation. This is why you should expect regular updates from software companies. For example, at , we provide our clients with weekly reports showing how much time the development team spent building a given feature.
This gives them peace of mind that time (and money) is not being wasted by the team working out of the office. Our clients also have access to spreadsheets to track progress at any time. The document includes weekly estimates and detailed updates. This gives the client a comprehensive photo retouching view of the project and allows him to evaluate whether it meets the agreed conditions. Each change and further plans are discussed as often as necessary so that both parties are kept informed of how the work is progressing. If the time and materials model is combined with agile methods, you can be confident that the development team will respond to any changes you want to make to the project.
Also, when the team feels they have real influence over the project, it's easier for them to understand your needs, and they're more willing to propose changes and find effective ways to design a functional product. This approach significantly improved the entire process and the project was successfully completed. Time and material billing models promote effective collaboration billing model is not easy, so consider all the pros and cons before signing a contract with a software company. The main goal of both parties should be to create a functional product at a reasonable cost and with minimal risk. Please take this into consideration when talking to your contractor. Time and materials models are particularly effective in projects with a large number of variables.