Your app loses customers because of slowness or dated UX. We rebuild it modern — without downtime.
Software older than 5 years is bleeding users. Slow load times, outdated UI, missing mobile experience — your competitors built theirs in 2024 and yours feels like 2014. We rebuild your application on a modern foundation, migrate your data, and switch over with zero downtime. Start with a free audit.
Most companies postpone modernization because they're scared of the migration. Customers stay or leave silently — you don't see them go. By the time leadership prioritizes the rebuild, you've already lost them.
Five steps from kickoff to live in production
- 01Free audit (1 week): we review your current app, document tech debt, measure performance, and tell you exactly what's costing you customers
- 02Migration plan: we deliver a one-page roadmap with timeline, fixed cost, and risk profile — no hidden surprises
- 03Parallel build: your old app keeps running while we build the new one — your team and customers feel zero disruption
- 04Data migration with validation: every record verified, every relationship preserved, with full rollback ready
- 05Cutover at off-peak hours: typically <30 minutes downtime, often zero. Your team is briefed; your customers don't notice except 'wow, it's fast'
"Wholesale distributor: legacy PHP app rebuilt to modern stack — page load 8.2s → 0.6s, mobile orders +340%
Two engagement tiers, fixed-fee, no surprises
All engagements include onboarding, documentation, 30-day post-launch tuning, and quarterly architecture review for 12 months. Net-15 invoicing available for established businesses.
What teams ask before signing
How risky is migration?
Real risk is in the planning, not the execution. We spend 30% of the engagement on the migration plan and validation, 50% on the rebuild, 20% on cutover and post-cutover monitoring. We've never had a botched cutover.
Will I lose any data?
No. Every record is migrated and validated with hash comparisons. We keep your old database read-only for 90 days post-cutover for verification. If we find a discrepancy, we fix it without billing.
Can you work with our specific legacy stack?
Almost certainly. We've migrated PHP, Wordpress, jQuery, ColdFusion, classic ASP, old .NET, legacy Rails, and React Native 0.x. Discovery confirms before we quote.
Why is the audit free?
Two reasons: (1) it's how we qualify which engagements we want to take, (2) the audit alone is valuable — many clients use it to make better decisions even if they don't hire us. We're confident enough in our work to invest the week.
How long until users feel the difference?
Day one of cutover. Page loads, mobile responsiveness, modern UX patterns — visible immediately. Operational benefits (faster team workflows, fewer tickets) ramp over the first month.
Want to know if this fits your business?
30-minute strategy call. No pitch deck. We map your situation live, tell you whether this engagement fits, and what we'd recommend if it doesn't.