Platform Replatforming
Legacy Platform Migration & Replatforming Services
Modernize without the chaos. We migrate aging platforms to modern architectures — without stalling your roadmap or putting production at risk.
Platform Replatforming
Modern Architecture. Manageable Risk.
Legacy platforms slow everything down — releases take longer, engineers dread touching old code, and every new feature costs more than it should. We help upper mid-market and enterprise teams migrate off aging stacks to modern, maintainable architectures, using a phased approach that keeps your product running the whole time.
End-to-End Replatforming Capabilities
Migration Strategy & Roadmapping
We audit your current platform, map dependencies, identify risk areas, and build a phased migration plan that balances speed with stability.
Phased & Strangler-Fig Migration
We move systems incrementally — new and old running in parallel — so you never face a full cutover and your users never notice the transition.
Architecture Modernization
From monolith to microservices, on-prem to cloud, or legacy web to modern frameworks — we redesign architecture for performance, scalability, and developer velocity.
Data Migration & Integrity
We plan and execute data migrations with validation pipelines and rollback strategies, so nothing gets lost and your data lands in the right shape.
Third-Party & Integration Continuity
We map and re-implement your existing integrations — APIs, payment processors, auth providers, and internal services — so dependencies survive the migration intact.
Team Transition & Enablement
We bring your engineers along for the ride with documentation, onboarding sessions, and hands-on coaching so they own the new platform from day one.
Post-Migration Stabilization
We stay engaged after go-live to catch edge cases, tune performance, and make sure the new platform holds up under real production load.
The TMZ Software Way
Our proven replatforming process manages risk at every step.
- 01
Audit & Plan
We assess your current platform, map dependencies and risk areas, and produce a phased migration plan that balances speed with stability.
- 02
Architect the Target State
We design the modern architecture your product is moving toward — performance, scalability, and developer ergonomics built in from the start.
- 03
Migrate Incrementally
Using strangler-fig and parallel-run strategies, we move workloads over without a big-bang cutover — keeping your product live throughout.
- 04
Stabilize & Hand Over
After go-live, we stay engaged to catch edge cases, tune performance, and make sure your team fully owns the new platform.
Our work
Results we're proud of
Gabriela Povian
End-to-end coaching website for a Romanian psychotherapist and coach — planning, Figma design, Astro engineering, and managed hosting.
Temera Technologies
Designed in Figma, built in Webflow—a single scroll-through page that explains what they do in plain language and makes it easy to get in touch.
ALTO
Cross-generational social activities: Flutter app, Laravel backend, and Wix marketing site for seniors and companions.
Let's Build with TMZ Software
Your Legacy Platform Doesn't Have to Stay That Way
Whether you're planning your first migration or untangling a previous one, we can help you move forward — without the big-bang rewrite risk.
