A migration only succeeds if every transaction and balance reconciles to what the old system showed, not just if the new system looks right.

This service covers moving an application, its data and its integrations from one platform to another. Examples include on-premise to cloud, one vendor's software to another's, or an old version of a platform to a current one. It differs from legacy modernization in that migration typically preserves functionality on a new platform instead of rebuilding it.

Data migration as the critical path

Extracting, cleansing, transforming and loading data correctly is usually the longest and riskiest part of a migration, more so than the application cutover itself. Historical transaction detail, open balances and master data all need mapping to the new system's structure. Reconciliation against the source system's final position is non-negotiable before the old system is retired.

Integration continuity

An application rarely stands alone. Payment gateways, banking connections, ZATCA integration and links to other internal systems all need to keep working on the new platform. Each integration point is its own piece of work and does not migrate automatically with the core application.

Minimizing business disruption

For finance-critical systems, migration timing needs to respect the business calendar and avoid a month-end close, a tax filing deadline or a payroll run. We plan cutover windows around these constraints explicitly, not around technical convenience alone.

A hypothetical example

Consider a company that migrates its accounting system to a new platform over a weekend, and the cutover succeeds technically. Later it emerges that historical foreign currency transactions were converted at the wrong rate during data transformation. Reconciliation against the source data before go-live is the step that would catch an error like this.

Testing before committing

Parallel running, which means operating the old and new systems side by side and comparing their output, is one of the most effective ways to catch migration errors before they reach live financial records. We treat it as mandatory for finance-critical migrations and not as an optional extra that gets cut when a timeline tightens.

Choosing the right migration approach

A lift-and-shift migration moves an application largely unchanged, which is faster but carries forward any existing inefficiencies. Re-architecting during migration costs more upfront but avoids relocating the same problems to a new platform. We help decide which approach fits based on how well the current system serves the business, using the same assessment discipline as modernization work.

Communicating the cutover to affected users

A migration that surprises staff or customers with unexpected downtime or a changed interface damages trust, however smooth the technical work was. We plan communication alongside the technical cutover and give affected users clear advance notice of what will change and when.

Testing the rollback plan

A rollback plan that has never been tested is not a plan. We simulate a failed cutover and run the rollback procedure in a test environment before the real cutover. Finding a rollback fault beforehand is far easier than finding it in the middle of a live cutover.