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Software Modernization Services · Application & Legacy

Software modernization services that re-architect without the rip-and-replace

We modernize legacy and aging applications without the go-dark rewrite the big firms sell you. AI accelerates code analysis and migration planning; our senior US engineers handle the architecture. Old and new run in parallel, users migrate gradually, and your roadmap never freezes.

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100% money-back guarantee on your discovery If we can’t identify real opportunities in your business, you pay nothing.
100% US-based engineers AWS Advanced Partner 25 years in production 100s of completed products

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No spam. We’ll tell you honestly if we’re the right fit.

The people you meet are the people who build it

Senior engineers lead every project. No bait-and-switch, no offshore handoff.

$1B+
tastytrade exit (IG Group acquisition) — platform built by Caxy
4.9
Rating by happy clients on Clutch
1,800%
faster operations for Wind Creek
The Caxy CREATE Framework

We don’t just automate what you have — we CREATE what you need

Most AI projects fail at step 2. Here’s how we avoid that.

C

Chart

Map your value stream before touching any technology. We find where time and money actually go — not where people think they go.

R

Reinvent

Redesign the process before automating it. Automating a broken process just makes the mess faster. This is where 90% of AI projects fail.

E

Enable

Train your team and build the change management in. AI adoption that sticks because it’s built in from day one, not bolted on at launch.

A

Automate

Build the AI. Custom automation, integrations, and production software engineered by senior US engineers — not offshore contractors.

T

Test

Rigorous testing and real production deployment. Not a pilot left in a sandbox — software your team actually uses, monitored from day one.

E

Evolve

Monitor results, measure ROI, and improve continuously. This is where AI investments pay for themselves — and compound over time.

Questions about software modernization services

How is this different from a big-firm modernization?

We’re a senior US team, not a 40-person offshore project. You get the architect who designs the modernization writing the code — faster, with less overhead, and without a multi-quarter discovery phase before anything ships.

How does the assessment work?

Step 1 is a free 30-minute call. Step 2 is a 2-4 week technical assessment — we audit the legacy system, map dependencies, and assess data-migration complexity. You get a phased plan with realistic timelines and costs.

How long does it take?

Phase 1 (the highest-impact module) takes 2-4 months. Full application modernization runs 6-18 months. We deliver value every phase, not just at the end.

What legacy stacks do you work with?

.NET, Java/J2EE, PHP, ColdFusion, mainframe COBOL, classic ASP, Oracle Forms, and dozens of custom frameworks. If it’s old, we’ve seen it.

Do we have to take systems offline?

No. We modernize incrementally — old and new run in parallel and users migrate gradually. No go-dark period.

Ready to build something?

Start with a free 30-minute discovery call.

Get My Free Modernization Assessment →