Build · Modernization
Legacy app modernization in Jacksonville.
Old PHP, ASP.NET or Classic ASP apps that nobody wants to touch, moved step by step to a modern, supported stack. Your team keeps working the whole time, and nothing is switched off until its replacement is proven.
A quote before any work starts. Florida-based, working remotely across the US.
- We take on
- Old PHP, ASP.NET, Classic ASP, jQuery
- Approach
- Step by step, no big-bang switch
- Moves to
- Supported frameworks and hosting
- Price
- Quote per phase
All work is done remotely over secure, encrypted connections. We don’t offer on-site visits.
Why now
Old apps get riskier every year.
The app still works, but it runs on software that no longer gets security fixes, and fewer people know how to change it.
- No security updates
- Old PHP and Windows versions are open doors for attackers.
- Nobody can change it
- The developer who built it is gone, and every fix is a gamble.
- Won’t run on new servers
- Hosting upgrades are stuck because the app breaks on them.
- Slow and clunky
- Staff lose time to screens built for a different decade.
What’s included
What you get.
Code and risk review
What the app does, how it’s built and where the biggest risks are.
A step-by-step plan
Which parts move first, with a fixed price per phase.
Data moved safely
Databases upgraded and migrated with checks on every record.
Rebuilt in modules
Old screens replaced one at a time while the rest keeps running.
Tests added
Automated tests so future changes are safe.
Modern hosting
Moved to supported servers on AWS, Azure or your own hardware.
Platforms
What we work with.
Moving from
- PHP 5 and 7
- ASP.NET Web Forms
- Classic ASP
- ColdFusion
- jQuery
- Access and FileMaker front ends
Moving to
- PHP 8 and Laravel
- .NET 8
- React
- Vue
- PostgreSQL
- MySQL 8
- SQL Server
How it starts
From first call to finished work.
Review
We read the code, map the data and rank the risks.
Plan
A phased plan with a fixed price for each phase.
Modernize
One module at a time, running side by side with the old app.
Retire the old app
Switch off the legacy parts once the new ones are proven.
FAQ
Questions owners ask.
No. We replace the app in pieces, so your team keeps working and each step is small and safe.
Yes. That’s the usual starting point. We read the code, document what it does and add tests before we change it.
We copy and check every record in a test run before the real move, and keep the old database until you sign off.
We can patch and stabilize the current app first, then plan the bigger move when you’re ready.
Related
Often paired with this service
Custom app development
Web apps, portals and internal tools built around how your business works.
Security hardening and audits
A clear report on your risks and the fixes, in priority order.
Windows and Linux servers
Windows Server and Linux administration: patches, users, backups and tuning.
Get a legacy app review.
Tell us what the app does and what it runs on. We send back the risks and a phased quote.