How much does legacy software modernization cost?
It depends on the system. A small replatform — moving a working application to modern infrastructure with light cleanup — can run from a few thousand dollars. A larger rebuild that replaces a multi-module business system typically starts around $30,000 and scales with scope. We scope every project precisely during a paid discovery phase before committing to a number, so you never get a vague "enterprise" quote that doesn't survive contact with reality.
How long does a legacy modernization project take?
Most modernization engagements run from 4 weeks to 6 months. A replatform or API encapsulation can ship in a month. A full rebuild of a business-critical system usually takes 3 to 6 months, delivered in phases so something useful is in production within the first 6 to 8 weeks rather than at the end.
Will our day-to-day operations be disrupted during the migration?
Our default approach is phased migration with parallel running. Your existing system keeps operating while we build and validate the new one alongside it. Users move over in stages — often by module, team, or workflow — so there is no single high-risk cutover day. Big-bang switchovers happen only when the data model demands it, and only after rehearsal.
What happens to our data during modernization?
Your data stays yours, throughout the project and afterward. We document the source schema, write migration scripts that are reviewable and rerunnable, and validate row counts and integrity checks against the legacy system. At cutover, you keep the original database snapshot and own the new one outright.
Can we modernize in phases instead of all at once?
Yes — and for most systems, you should. A phased approach lets us tackle the highest-pain area first (the module the team complains about, the one blocking integration, the one a regulator just flagged) and ship value while the rest of the system continues to run. We map dependencies during discovery so phasing matches the actual coupling in your data and workflows, not a generic timeline.
Should we move to the cloud, stay on-premise, or hybrid?
We have no incentive to push you toward a cloud bill — we don't resell hosting. The right answer depends on your data sensitivity, IT capacity, compliance requirements, and where your users are. Many of our SMB clients run a hybrid: cloud-hosted application servers with an on-premise database, or vice versa. We make a recommendation during discovery and you own the decision. Our cloud vs. on-premise guide walks through the trade-offs.
What if we don't have documentation for the legacy system?
Most of the legacy systems we modernize arrive without documentation — the original developer is gone, the requirements were verbal, and the only people who know how it works are the users who learned the quirks. The first phase of any engagement is reverse-engineering: code review, database mapping, and user interviews that turn tribal knowledge into a written spec. That document becomes yours.
Who owns the code and data when the project is done?
You do. Full source code is delivered to a Git repository in your account. Your database, your hosting, your domain. No per-seat fees, no subscription, no platform lock-in. If you want to take the codebase and have a different developer maintain it next year, that's not just allowed — it's the design.