Infrastructure for your C# project
Expert infrastructure for C# applications. We find and fix C#-specific deployment and security issues that affect production apps. From $19.
C# infrastructure issues we find
Common infrastructure problems specific to C# applications.
Insecure deserialization
Using BinaryFormatter or Newtonsoft with TypeNameHandling.All to deserialize untrusted data, enabling remote code execution.
Missing authorization attributes
ASP.NET controller actions without [Authorize] or policy-based checks, exposing endpoints to unauthenticated users.
Connection string in source code
Database connection strings hardcoded in appsettings.json or source files instead of environment variables or Azure Key Vault.
What our C# infrastructure covers
Database setup
Choosing the right database (PostgreSQL, MongoDB, etc.), schema design, migrations, and connection management.
Authentication system
Email/password, OAuth (Google, GitHub), magic links, session management, and role-based access control.
API design
REST or GraphQL API structure, input validation, error handling, and documentation.
Email integration
Transactional emails (signup, password reset, notifications) with Resend, SendGrid, or Postmark.
File storage
Image uploads, document storage, CDN delivery with S3, Cloudflare R2, or Supabase Storage.
Third-party integrations
Stripe payments, webhook handling, external API connections, and service orchestration.
AI tools that generate C# code
Start with a self-serve audit
Get a professional infrastructure of your C# project at a fixed price.
External Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 vulnerability check
- SSL/TLS configuration analysis
- Security header assessment
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerability analysis
- Code quality review
- Dependency audit
- Architecture review
- Expert + AI code analysis
Complete Bundle
Both scans in one package with cross-referenced findings.
- Everything in both products
- Cross-referenced findings
- Unified action plan
100% credited toward any paid service. Start with an audit, then let us fix what we find.
How it works
Tell us about your app
Share your project details and what you need help with.
Expert + AI audit
A human expert assisted by AI reviews your code within 24 hours.
Launch with confidence
We fix what needs fixing and stick around to help.
Frequently asked questions
Do you offer infrastructure for C# projects?
Yes. We provide infrastructure specifically tailored to C# applications. We understand C#'s ecosystem and the common issues that need attention before production use.
What C# infrastructure issues do you typically find?
Common infrastructure issues in C# projects include: insecure deserialization, missing authorization attributes, connection string in source code. We identify and fix all of these.
How do I get started with C# infrastructure?
Start with our code audit ($19) to get a clear picture of your C# project's infrastructure needs. We'll provide a prioritized report and a fixed quote for any follow-up work.
How much does C# infrastructure cost?
Start with our code audit at $19 to get a prioritized report of issues. From there, infrastructure work is scoped with a fixed quote based on your project's specific needs. No hourly billing or surprises.
Related resources
Need C# infrastructure help?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.