Custom Web Development Services

.NET Web App Development

Engineer‑led builds, migrations to .NET 8, and secure integrations for B2B & finance.
Projects $12k+ • US‑Based


What we do

Modernize to .NET 8

Upgrade legacy frameworks to current .NET with minimal downtime, rollback plans, and automated tests.

Rebuild & migrate (MVC > .NET Core)

Re‑platform older MVC apps to ASP.NET Core, improve architecture, and remove technical debt.

Integrations & Workflows

SSO, CRM/ERP, payments, data pipelines, and partner APIs—delivered with observability and alerts.

Performance & Security

Caching and profiling. Least‑privilege access and audit support.

Managed Ops

CI/CD, monitoring, uptime targets, and a senior team on call. We can augment your dev team or own the stack.

“cre8 has proven to be a critical piece to our growth initiatives”

JonPaul Jonkheer- Vice President, IASG

Ready to modernize your .NET app?

Whether you’re upgrading, migrating, or troubleshooting, we can help.
Let’s talk about your project


Tech we use

.NET 8 / ASP.NET Core / EF Core / SQL Server / Azure / React