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.
Single-page apps
Responsive React and Next.js apps with app-like speed.
Admin panels
Operations tooling your team actually wants to use.
Customer portals
Self-service accounts, billing and support.
Performance
Core Web Vitals budgets enforced in CI.
SEO-ready builds
Server rendering, structured data and clean URLs.
Accessibility
WCAG-compliant interfaces tested with assistive tech.
Five steps, no surprises.
Typical timeline: 8–16 weeks. You see working software at the end of every sprint.
Discover
Goals, users and constraints turned into a prioritised scope and a fixed estimate.
Design
Flows, interface and a clickable prototype tested with real users.
Build
Two-week sprints, a demo at the end of each, production code from week one.
Launch
Store release, monitoring and a staged rollout.
Grow
Analytics, iteration and the roadmap for version two.
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.
Web app development: questions.
Usually React with Next.js. We choose per project and explain why.