When should a custom internal application be created?
Efficiency question :
There are several reasons to develop a custom internal application. Saving time and improving efficiency are among them, but the benefits can be much broader.
An application can provide faster access to information, support faster decisions, better control data-entry errors, and improve data integrity. When current processes slow down work, require multiple manipulations, or make reliable information difficult to access, it may be appropriate to consider a custom internal application.
Key considerations:
We generally recommend not starting with a huge application intended to do everything at once. A progressive approach makes it possible to introduce one improvement at a time and ensure that each one generates a real return on investment.
This approach also helps gradually develop a culture of improvement within the organization. Early gains make it easier to identify new automation opportunities and continue development based on users’ actual needs.
Challenges:
Resistance to change can be a challenge in some organizations. Even an effective application can be difficult to implement if users do not understand the changes or see their benefits.
Training is therefore a preferred approach. It increases team knowledge, reduces resistance to change, and encourages users to participate more actively in automation and process-improvement projects.
Technology:
Whenever possible, it is advantageous to work within the same technology family. Microsoft technologies, for example, are designed to work together and can simplify solution development and integration.
The same principle applies to the computing environment. For some applications, an environment made up entirely of Windows computers is generally easier to manage than a hybrid environment combining Windows and Apple devices. Technology choices should therefore consider both the application being developed and the environment in which it will be used.
Developer's advice:
Involve users in the development of the application. Ask for their opinions, suggestions, and especially their knowledge of the process they use every day.
This participation helps create tools that better reflect the reality of the work and improves the user experience. It also helps reduce resistance to change because users participate in designing the solution rather than discovering a new tool only when it is implemented.