System renewal
Plan the next stage of the legacy software your business depends on. Fika assesses the system and its dependencies to clarify renewal, integration and phased migration options.
Review your existing softwareA short description of your need is enough to start. No technical specification required.
Legacy software modernization improves or replaces a critical older system while protecting data, business rules and operational continuity. Depending on the risk, Fika may recommend stabilizing, exposing APIs, modular refactoring, re-platforming or phased replacement rather than a single high-risk rewrite.
The safest strategy protects what works, exposes hidden business rules and removes risk in reversible stages before the final architecture is fixed.
Recover business rules, dependencies, data behavior and operational workarounds.
Separate components that can be stabilized from those that must be replaced.
Reconcile data, monitor both paths and retain a tested rollback option.
Describe your work in your own terms. Fika’s project manager connects your business needs with the software team, helping clarify priorities and development requirements.
Map users, workflows, exceptions, data sources and measurable business goals.
Turn the operating model into a clear, modular and integration-ready system plan.
Release working modules early, validate them in context and improve with evidence.
No. Stabilization, API enablement, modular refactoring, re-platforming and phased replacement should be compared before a rewrite is chosen.
Yes, when data ownership, synchronization and reconciliation rules are explicit. Parallel operation must have an end condition and monitored responsibilities.
By profiling data, identifying business rules, testing transformations, reconciling outputs, rehearsing cutover and maintaining a rollback plan.
The best demonstration is not the best system. A responsible selection tests the software against real workflows, exceptions, data and ownership.
Read guide →Investment decisionThe right answer is not ideological. It depends on how much of the business advantage, risk and daily cost sits outside the standard product.
Read guide →Tell us which needs your software can no longer meet. Let’s assess an appropriate path to renewal.
Review your existing software