Zephyrus · Custom software
Custom software for your next business step.
Mobile, desktop and web applications, online stores and WordPress. We define what to build with you and deliver it in stages.
What we can build for your business
Choose a starting point. The technology and scope follow the users, processes and integrations your project needs.
Flutter mobile app development
Apps for Android and iOS with a shared codebase and attention to each platform’s needs.
Explore Flutter mobile app development
Desktop app development with Tauri
Applications for Windows, macOS and Linux, with a web interface and controlled access to system resources.
Explore Desktop app development with Tauri
Custom web application development
Portals, management tools and platforms adapted to your business processes and integrations.
Explore Custom web application development
Online store development
Catalogue, payments, delivery and management brought together in a clear shopping experience.
Explore Online store development
Custom WordPress website development
Business websites and content platforms with their own identity and straightforward editing.
Explore Custom WordPress website developmentOwn product
We also build our own products.
Capidock
Capidock brings SSH servers and Coolify instances together in a mobile app. A concrete example of the care we put into organisation, user experience and technical product decisions.
- Organise servers in workspaces
- Interactive SSH terminal
- View Coolify resources
- Settings and credentials encrypted on the device
- No Capidock account required
A clear process, from the first conversation to delivery.
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Understand the project
Identify users, tasks, existing systems and constraints.
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Define the first delivery
Agree on scope, priorities, acceptance criteria and responsibilities.
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Develop and validate
Build in stages and review the relevant workflows along the way.
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Prepare delivery and evolution
Document what is needed and define publication, code access and any maintenance.
Timelines, costs, software rights and maintenance terms are defined in the proposal.
Which development services does Zephyrus offer?
We develop Android and iOS apps with Flutter, desktop applications with Tauri, custom web applications, online stores and WordPress websites. Each project starts with the problem, the intended users and existing systems. Scope, deliverables, ownership, third-party costs and maintenance are agreed in the proposal.
How are the budget and timeline defined?
We start with the problem, the essential workflows, the target platforms and any existing systems. The proposal defines scope, deliverables, milestones, acceptance criteria and responsibilities. Hosting, licences and external provider costs are identified separately where relevant. Changes to the agreed scope are reviewed before implementation.
What is agreed about source code, handover and maintenance?
The proposal sets out the rights to the software, access to source code, delivery documentation and account responsibilities. Third-party components retain their own licences. Maintenance, updates and support are agreed explicitly, including what is covered and any recurring costs; they are not assumed to be unlimited or included by default.
Notes on software, our products and the way we work.
Articles
Why do software estimates vary so much? Start with scope
Two proposals can share a title while covering very different work. Compare assumptions, integrations, testing and operating costs before comparing the total.
Does your business need an app? Decide before choosing Flutter
A booking button does not automatically need an app store listing. Compare a responsive website, a PWA, Flutter and platform-specific development against the job people actually need to do.
Software that listens: give people control of interruptions
On World Mental Health Day, a practical question for product teams: can people decide when your software asks for their attention? Evidence, limits and a concrete design checklist.
Let’s talk about your next project?
Tell us what you want to build, who will use it and what already exists. From there, we can define the next step.