Energy · Engie GEMS
Extracting business rules from a legacy system
Recover, clean and make business rules available to several applications.
Modernising business applications.
Software architecture and backend development. Taking over existing systems, understanding their data and rules, and
designing their evolution.
Olivier Perceval, independent consultant.
Available from January 2027.
Let’s discuss your projectSelected work
Architecture · Development · Knowledge sharingLocal marketing · Mobilosoft
Rebuilding a business platform
Replace a platform that was difficult to maintain and migrate customer data.
Healthcare · SILVA Medical
Designing a private document assistant
Query internal knowledge using local models and controlled access.
Understand, design, pass on knowledge.
Understand the needs and the existing system. Choose a solution that fits the constraints. Support its delivery and maintenance.