Code & system assessment
Reverse-engineering, documentation and risk analysis of the existing system.
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Re-engineering Without Downtime
Old software that still runs the business is both valuable and risky: hard to change, hard to hire for and often insecure. We modernise it in safe increments, keeping what works, replacing what hurts, and never forcing a risky big-bang switchover.
What this covers
Typical timeline
Scoped in the discovery call; most engagements start within two weeks.
Who it is for
We start by understanding the system, often with little documentation left, then choose the right path for each part: refactor, re-platform, wrap with APIs or rebuild. Data migration and parallel running make sure nothing is lost along the way.
Discuss your requirementCompanies running core operations on software built a decade ago or more
Businesses stuck on unsupported PHP, .NET Framework or Windows versions
Teams whose original developers or vendor are no longer available
Organisations moving on-premise desktop software to the cloud
Capabilities
Reverse-engineering, documentation and risk analysis of the existing system.
Upgrading languages and frameworks such as old PHP, .NET Framework and Java versions.
Modern, responsive web interfaces replacing desktop or dated screens.
APIs wrapped around legacy systems so new apps and integrations can use them.
Moving applications and databases from on-premise servers to the cloud.
Validated data migration and parallel operation before the old system is retired.
How we work
You always know what happens next, who is responsible and what you will receive at each stage.
Typical timeline
Scoped in the discovery call; most engagements start within two weeks.
We map the system, its data, users and hidden dependencies.
Each module gets a path: keep, refactor, re-platform or rebuild.
Modules are modernised one at a time behind stable interfaces.
Data is migrated and both systems run side by side.
The legacy component is retired with a rollback plan.
Deliverables
Technology & standards
We recommend tools based on your scale, budget and existing systems, not on what is fashionable. Every choice is explained in the proposal.
Engagement models
A discovery workshop produces a written scope, architecture and milestone plan with a fixed price before any build commitment.
A cross-functional squad (PM, engineers, QA, DevOps) working in two-week sprints on your roadmap, billed monthly.
SLA-backed maintenance, security patching and a monthly allocation of enhancement hours after go-live.
How pricing works: Every project is priced after a free discovery call: you receive a written scope with milestones and a fixed quote, so there are no surprises mid-way.
Get a quoteFAQs
Rarely. Most systems are better modernised step by step, replacing one module at a time while the rest keeps running. Full rewrites are only recommended when the old code cannot be salvaged.
Yes. We reverse-engineer the code and database, document how it works and identify risks before making changes. This is a common starting point for our modernisation projects.
No. We migrate in stages with parallel running and rollback plans, and schedule cut-overs for low-traffic windows.
Yes. Desktop applications can be rebuilt as web applications or hosted in the cloud, with data migrated and users trained on the new interface.
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