Redbeard Dev · London · Remote-first
Reliable software for healthcare, finance and operations.
Redbeard Dev is a specialist software engineering studio focused on building stable, secure and maintainable systems. We design and deliver backend-heavy applications using C#, .NET, SQL Server, FastAPI, and modern React/Next.js frontends.
What we typically build
Line-of-business systems
Patient and case management, finance and approvals, audit trails and reporting.
Automation & integrations
SQL Server automation, scheduled jobs, data exports, document generation, and external APIs.
Secure web portals
Role-based portals for staff, partners, and patients with strong authentication and auditing.
Core stack
.NET · C# · SQL Server · FastAPI
Frontend
React · Next.js · TypeScript · Tailwind
Services
We focus on a small set of services we know extremely well. Our projects are usually long-lived systems that must stay dependable for years. We also package some capabilities into standalone products, such as our Email Validation API.
Backend & API development
Design and build robust APIs and backend services using C#, .NET, SQL Server, and Python/FastAPI.
- • REST APIs, internal and external
- • Authentication & authorisation
- • Database design and optimisation
Business process automation
Replace spreadsheets and manual work with reliable, traceable workflows integrated into your databases.
- • Scheduled jobs and reporting
- • Document generation (PDF, Excel)
- • Integrations with existing systems
Web applications & portals
Design and build modern web frontends for staff, partners, and customers using Next.js and React.
- • Dashboards and admin portals
- • Patient-facing or client portals
- • Secure login and role-based access
Live API demo
The demo below is backed by the live API running on /api/demo on this domain. In real projects, this is where we integrate with your business rules and data model. Our separate Email Validation API is also powered by this backend.
API demo – loading
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Let's talk about your system
If you have an existing system that needs stabilising, replacing or extending—or a new project that must be robust from day one— we're happy to review it and suggest a practical approach.
Use the form here to send a short outline of your context. Your message is delivered via Postmark from info@redbearddev.com to our internal mailbox.
Typical engagement
- • 30–60 minute discovery call
- • We review your current systems and constraints
- • We propose a phased, low-risk approach
- • Focus on maintainability, not buzzwords
We are happy to sign NDAs and work with existing in-house teams or external vendors.
Prefer email directly? You can also write to info@redbearddev.com.
© 2025 Redbeard Dev. Built with Next.js, FastAPI, and SQL Server.