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Fiverr Pro
English
$
USD
I will upgrade and migrate your c sharp app to asp net core and latest dotnet
Issam
Vetted Pro
Vetted by Fiverr Pro
Issam was selected by the Fiverr Pro team for their expertise.
About this gig
Before you commit budget to a rewrite, find out what the move actually costs. I read your codebase and give you a straight answer.
WHAT YOU GET
A written report: what moves easily to .NET 10, what does not, and why
Dependency map, including the third party libraries that will block you
Effort and cost estimate, split by module, with the risky parts flagged
A recommended first step, so you can start small instead of betting the company
TYPICAL STARTING POINTS
.NET Framework or .NET Core to .NET 10
VB6 or VB.NET to C#
WinForms to WPF, Avalonia or MAUI
Web Forms or classic ASP.NET to ASP.NET Core and Blazor
On premise to Azure
WHY THIS FIRST
Rewrites of working business software fail more often than they land. The old system encodes years of rules nobody wrote down. Moving it module by module is slower to describe and far more likely to work. The audit tells you whether that is true for your system.
The report is yours to keep, whoever does the work. I run this on a European logistics platform today. Fiverr Vetted Pro, 22 five star reviews.
Message me with your stack and roughly how large the codebase is.
Get to know Issam
Issam
Vetted Pro
Senior NET engineer, ASP NET Core APIs, Blazor, MAUI and WPF apps
Issam is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.
Vetted for
Software Development
- FromMorocco
- Member sinceNov 2021
- Avg. response time1 hour
- Last delivery2 years
Languages
English, Arabic, French
I build .NET software end to end - the ASP.NET Core API, the Blazor or React front end, and the WPF, Avalonia or MAUI app on top of it. Five years, 22 five-star reviews, and clients in the UK, Netherlands, Australia, Estonia and France.
Where I am strongest: Stripe payments and treasury flows, Keycloak, SSO and OAuth2 identity, and moving legacy .NET Framework or VB apps onto .NET 10 without a full rewrite.
You also get my co-founder Chaimae, so that is two .NET engineers and one point of contact. Message me before you order and I will tell you honestly whether your project is a fit.
