Understand the process
We speak with the people doing the work and identify the smallest system that removes the real bottleneck.
Web app development
Custom software shaped around the way your business actually works.
Replace spreadsheets, disconnected tools, and manual handoffs with a reliable web application your team can use and maintain. One senior engineer owns the architecture, frontend, backend, integrations, and deployment.
Book a free consultationProjects start from €8,000 fixed
What you receive
A defined outcome, not an open-ended engagement.
- A scoped product plan tied to users, workflows, and measurable outcomes.
- Responsive frontend, backend services, data model, and required integrations.
- Secure production deployment with monitoring and recovery considerations.
- Source code ownership, documentation, and a maintainable handover.
How it works
From operational problem to working system.
Ship useful slices
You review working software early. Feedback changes the product while changes are still inexpensive.
Launch with ownership
We deploy, document, and hand over a system your business owns, with ongoing support available when useful.
Questions
What to know before we start.
What kinds of web applications do you build?
Business portals, dashboards, workflow systems, customer-facing products, ERP and API integrations, internal tools, and focused SaaS applications.
Who owns the source code?
The client owns the project code and intellectual property. Constant Labs can maintain it or provide documentation and handover to an internal team.
Can you improve an existing application?
Yes. Work can begin with a technical assessment, focused feature, integration, performance problem, or staged modernization plan rather than a full rewrite.
How is the project priced?
The scope, deliverables, timeline, and fixed price are agreed before development. Web applications and larger digital systems generally start from €8,000.