Software studio · Tallinn, Estonia
Nexona is a small, senior team shipping polished Flutter apps for iOS and Android, backed by reactive Java & Spring services running in the cloud. Product thinking, clean engineering, real QA — from first sketch to store release.
Solutions that empower
Business platforms & consumer apps · shipped to the App Store and Google Play · built and maintained by the people who designed them.
What we build
Native-feeling iOS and Android apps from a single Flutter codebase. Considered UX, smooth motion, offline-first where it matters — and a release pipeline that gets you into the stores without drama.
Reactive, non-blocking services in Java and Spring that stay responsive under load. Event-driven, streaming, and API-first — designed to scale horizontally without a rewrite when your traffic grows.
NoSQL data models and cloud infrastructure sized to the job. Deployed, observable and cost-aware — so the platform keeps running long after launch and you're never surprised by the bill.
Products we've built
Two sides of the same idea: tools for businesses, and the apps their customers love to use.
The operator's side of Visita — bookings, scheduling and customer management for the teams running the service. Built to make a busy day feel organised.
The consumer app that connects people to businesses — discover, book and manage visits from your phone.
One app for team coaches and personal trainers — and for the members, parents and PT clients around them. Everyone stays in sync in a single place.
A planner with signature morning & evening routine stripes, a day organiser and a habit tracker — built to make good days repeatable.
How we work
We get specific about the problem, the users and the constraints — and agree on what "done" looks like before writing code.
Interface and system, together. We shape the UX and the reactive backend so they fit — not two efforts stitched together later.
Iterative delivery with QA in the loop from day one. You see working software early and often, not a big reveal at the end.
Store releases, cloud deployment and monitoring — then we stay to help it grow. The launch is a milestone, not the finish line.
The team
No layers, no handoffs to a junior you never meet. You work directly with experienced developers, dedicated QA, and a marketing specialist who knows how to bring a product to the people it's for.
Work with usYou work directly with the developers, QA and marketing who build your product — no juniors you never meet.
Interface and reactive backend shaped as one — so they fit, instead of being stitched together later.
Our own platforms are live and maintained in-house — we stay accountable long after launch.
Start a project
Tell us where you are — an idea, a prototype, or a product that needs a better team behind it. We'll come back with a clear, honest next step.
