LESKASOFT EXPERTISE
Evolve your software while retaining what works.
Older software can remain essential to your operations. Before deciding on a rewrite, we assess what works, what makes change difficult and what must be preserved during the transition.
Discuss your projectAssess the situation
Current difficulties, available documentation, source access and testing opportunities help scope a takeover. The aim is to identify priorities and areas that require further investigation.
Choose a proportionate change
A targeted fix, architecture improvements, a new interface or migration address different situations. We discuss the options, their dependencies and their limitations.
Plan the transition
Business continuity, retained data and regression criteria need to be defined before changes begin. Timing and switchover stages depend on the existing systems and available validation resources.
Your questions
Does everything need to be rewritten?
No. Gradual evolution can be appropriate if the existing software can be taken over and tested. A rewrite may also be justified; the context informs the decision.
Can you take over software built by someone else?
A preliminary review is needed. This includes rights, source code and the materials required to understand and rebuild the application.
Can a transition without downtime be guaranteed?
Availability constraints need assessment and testing. No continuity commitment can be made without understanding the systems and switchover conditions.