Web & Mobile Development
Websites, web apps and mobile apps that load fast, look right and don't break. We build them properly, test them, and ship on the date we agreed.
Everything web & mobile development needs.
Custom Web Apps & PWAs
High-performance applications built on React, Next.js and modern backends.
iOS & Android Native
Native development in Swift and Kotlin for peak performance.
Cross-Platform
React Native & Flutter for one codebase across devices.
APIs & Backends
REST and GraphQL services engineered to scale.
UI / UX & Prototyping
Interactive design systems and prototypes that feel premium.
QA, Testing & Performance
Automated testing and performance tuning for speed, stability and Core Web Vitals.
Technologies we build with
Modern, proven stacks chosen for performance and long-term maintainability.
Web
High-performance web apps and PWAs.
Mobile
Native and cross-platform apps for iOS and Android.
Integrations & APIs
Connect the tools your product depends on.
A proven path from idea to impact.
Discover
We map your goals, users and constraints into a clear, prioritised plan.
Design
Architecture, UX and prototypes aligned to the outcomes that matter.
Build
Engineering in tight, tested iterations with CI/CD at the core.
Launch
Ship with confidence — QA, monitoring and support from day one.
Grow
Measure, optimise and scale what works, month after month.
Outcomes you can measure.
A product that's fast and easy to use
One build for web and mobile where it makes sense
Shipped on the date we agreed, and easy to maintain
Everything we do
Six connected service lines, one accountable team. Explore the rest of what Octa delivers.
Got something to build?
Tell us what you're working on and we'll tell you how we'd approach it. The first call is free.