Web & Mobile Development

Web and mobile products, built to last.And easy to change.

We build and modernise web applications and iOS and Android apps on .NET, Python and React: fast, accessible and secure, with clean, reviewed code your own team can work on.

See what we check

At a glance

First step
Shape · 1–2 weeks
Who does the work
Senior engineers, hands on
Ownership
Your code, your IP
Ways to engage
Project, team or support
  • You own all code and IP
  • NDA before we start
  • 24/7 support available
  • Microsoft certified engineers

Why it matters now

  • Xamarin support has ended

    Microsoft ended Xamarin support in May 2024. Apps still on Xamarin need a plan to move to .NET MAUI or React Native.

  • Speed affects revenue

    Slow pages lose users and search ranking. Core Web Vitals are now a basic expectation.

  • Accessibility is required

    Customers and regulations, including the European Accessibility Act, expect products that everyone can use.

What we build

One team across the stack, from database to app store.

  • WEBWeb applicationsReact and TypeScript, or Blazor, on .NET or Python APIs
  • MOBMobile appsiOS and Android with .NET MAUI or React Native
  • MAUIXamarin to .NET MAUIPlanned migration of existing Xamarin apps
  • APIAPIsDocumented REST APIs on ASP.NET Core or FastAPI
  • MODModernisationOlder .NET Framework and front ends moved to current versions, step by step
  • PERFPerformanceCore Web Vitals and app start-up time measured and improved
  • A11YAccessibilityWCAG 2.2 AA built in, not added later

Proof: related client work

Real engagements where we did this work, with the details.

How we work

  1. 011–2 weeks

    Shape

    Agree goals, users and scope, and choose the right technology with you.

  2. 02Per scope

    Build

    Deliver in short iterations with a demo every week, so you see progress as it happens.

  3. 031–2 weeks

    Launch

    Release to production and the app stores, with monitoring in place from day one.

  4. 04Ongoing

    Evolve

    Improve, extend and support the product as your users and business grow.

What you get

  • Working software, demoed every week
  • Source code in your repository
  • Automated tests and CI/CD
  • App store releases
  • Documentation and handover
  • Support and improvement after launch

Tools we use

  • React
  • TypeScript
  • Blazor
  • Angular
  • Vue
  • .NET
  • ASP.NET Core
  • .NET MAUI
  • React Native
  • Python
  • FastAPI
  • SignalR

Standards we build to

WCAG 2.2 AA
Accessible to people using keyboards, screen readers and other assistive technology.
OWASP ASVS
Security requirements for web applications.
Core Web Vitals
Google’s measures of loading speed, responsiveness and visual stability.
Platform guidelines
Apple Human Interface Guidelines and Android Material Design.

Ways to work with us

  • For a clear, defined goal

    Fixed-scope project

    Agreed scope, milestones and price before we start.

  • For ongoing product work

    Dedicated team

    Engineers who work as part of your team and scale with your roadmap.

  • For systems in production

    Support agreement

    A monthly block of hours for maintenance and improvements, with agreed response times.

Questions

Our app is still on Xamarin. What should we do?

Plan a move to .NET MAUI, which keeps your C# skills and much of your code, or to React Native if your team works in JavaScript. We assess both and migrate in steps.

Can you work with our in-house developers?

Yes. We often work in a client’s own repository and process, with shared code reviews and standards.

Who owns the code?

You do, from day one. The code lives in your repositories, and the IP is yours.

Talk to an engineer about your product.

A 30-minute call is enough to agree the right approach and a realistic timeline.