Six things done properly.
Take one, or the whole set. Every item is delivered by the same senior team, with code and accounts in your name.
System assessment
What to keep, rebuild or retire.
Re-architecture
Monoliths broken into maintainable services.
Data migration
Records moved, verified and reconciled.
UI modernisation
Old screens replaced with modern interfaces.
Strangler rollout
New parts take over gradually, with rollback.
Knowledge capture
Undocumented logic written down before it is lost.
Five steps, no surprises.
Typical timeline: 12–36 weeks. You see working software at the end of every sprint.
Audit
Current systems, data and dependencies mapped and risk-ranked.
Plan
A target architecture and a migration path that keeps the business running.
Migrate
Moved in slices, with rollbacks rehearsed before every cutover.
Integrate
New systems connected to the ones that stay.
Operate
Monitoring, cost control and support after go-live.
Why teams choose Mariox.
A decade of shipping with one team, not a network of freelancers.
The people who scope your project are the people who build it.
For Airwallex, Zeller, Kogan, HotDoc, Graphy and hundreds more.
Code, cloud accounts and documentation in your name from day one.
Noida, Bangalore, Dallas and Australia, with agreed overlap hours.
Fixed-scope project
A defined outcome, price and date, agreed after a short discovery.
Dedicated team
A squad from our in-house team that works only on your product.
Monthly retainer
Ongoing support, iteration and capacity, billed by the month.
Legacy modernization: questions.
No. We migrate in slices so both run until the new one is proven.