Develop a custom business application

Understand the stakes of the project for your company

Your business applications must meet the real needs of your company and your teams. This is why we accompany you during all the stages of your application development project or custom business software. From design to maintenance, through development, training and technical assistance, our engineers and developers ensure the overall consistency of the project and that all your requirements are taken into account.

Specialized in the development of customized business applications for industrial and tertiary customers, we are aware of the complexity of your challenges. Your digital transformation is a major project impacting your entire organization. You can count on us to make your projects a success and to make you benefit from our expertise and our feedback.

Contact us

La solution pour votre situation : Forfait d’infogérance ou régie à distance - développement logiciel 

Custom software or business application

For which types of projects?

Because of its custom design for the specific needs of an organization, a business application can respond to typologies of web development projects as varied as there are particular needs. We work as well with private companies as with institutions and communities.

Business application of financial management, tool of follow-up of the quality, digital solution of technical assistance… The only limits are your imagination and the structure of your IS. Here are some examples of problems addressed by the development of a custom business application. Often, these complex issues require a good data management and use and therefore a business intelligence or even artificial intelligence approach.

Solution CSE

Solutions for joint consultative committee

We develop customized solutions for the complex needs of large joint consultative committee, with clients such as Air-France, Airbus, SNCF, Renault, La Poste...

outil de gestion RH

HR management tools

We develop HR tools for the management of employee data shared with the employee, career management, interviews and evaluations, staffing of internal and external teams, performance monitoring, allocation of bonuses, etc.

ERP de gestion d'affaires

Business management ERP

We develop a tailor-made ERP for the business management of service companies such as consulting firms, ESN, design offices.

Application de courtage

Brokerage application

We develop tailor-made brokerage applications for very specific projects such as insurance brokerage for single-family houses, addressed to both developers and individual buyers.

logiciel de gestion des stocks et commandes

Inventory and order management software

We develop business applications for logistics in industry, such as inventory management and automated order management.

Application web de gestion de flotte et de collectes

Web application for fleet management and collections

We develop software for the management of construction site waste or electronic waste combining functionalities for the management of the business, the management of the fleets, the management of the collection points.

Conseil et conception - Castelis

UX-UI design for business applications

User experience and satisfaction

The quality of the user experience determines the ability of a user to quickly adopt a tool, making the most of its features. Thus, to ensure the success of a custom business application project, calling on a UX designer is essential. We therefore carry out UX-UI workshops upstream of the solution’s design.

Accessibility of the tool, attractiveness of the interface, ease of use of the services, credibility of the brand or the organization, efficiency in achieving the expected objectives… Our design approach addresses all the UX-UI quality criteria leading to the success of your digital transformation project.

Contact us

Agile method and custom development

Cost management and strategic and technical issues

A business application development project is a complex project that must be built progressively. It is therefore relevant to adopt an agile approach to refine the thinking and validate the direction to take at each stage of the project.

In addition to guaranteeing a customized solution that provides full satisfaction to users, the agile method allows us to optimize costs by avoiding backtracking, unnecessary time spent and delivery delays.

They chose our digital know-how

Contact us