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I will modernize and upgrade your dotnet framework to dotnet 10
Eason Ong
About this gig
Modernize your legacy systems with a professional .NET Architect. I specialize in migrating complex C# solutions from legacy .NET Framework (4.x) and older .NET Core versions (6/7/8/9) to the cutting-edge .NET 10 ecosystem. My process includes a full dependency audit, SDK-style project conversion, and refactoring to leverage C# 14 features. I ensure your application isn't just "upgraded," but optimized for performance, security, and cross-platform compatibility.
Get to know Eason Ong
Eason Ong
fullstack DOT NET
- FromSingapore
- Member sinceOct 2022
- Last delivery1 year
Languages
English, Chinese, Malay
As a full-stack .NET developer with over a decade of experience in software development, I have the expertise to tackle any project related to the .NET Framework/Core.
You’ve come to the right place if you’re looking for top-quality work in this field.
I have extensive expertise in C#, including experience with
-ASP Net Core MVC Net 5,6,7.8
-Dependency Injection
-Web API
-OpenAI Integration
-TelegramBot Integration
-SqlSugar ORM
-Quartz Net
-Stripe Payment Integration
-Desktop & Console App
-DevExpress / Xtrareport/ Telerik
-Win Service / Library
-DB Mirror
My Portfolio
FAQ
Will my application experience any downtime during the migration?
The migration itself happens in a separate development branch or environment. Your current system stays live. Once the .NET 10 version is fully tested and validated, we can coordinate a seamless deployment to your production environment.
How do you handle third-party libraries that don't support .NET 10?
This is a common challenge. During the initial audit, I identify any deprecated or incompatible NuGet packages. I will either find the modern equivalent, implement a wrapper to maintain functionality, or refactor the logic using native .NET 10 features to ensure a future-proof solution.
Do I need to provide the source code and documentation?
Yes, I will need access to your C# solution (typically via a Git repository like GitHub, GitLab, or Bitbucket). If documentation is unavailable, I will perform a technical discovery to map out the architecture before I begin the upgrade process.
What versions of .NET can you upgrade from?
I specialize in moving systems from legacy .NET Framework (e.g., 4.5, 4.7.2, 4.8) as well as older .NET Core or "modern" .NET versions (6, 7, 8, or 9) into the latest .NET 10 SDK-style format.
Will the upgraded version be faster?
Absolutely. .NET 10 includes significant improvements in JIT compilation, Garbage Collection, and tiered compilation. By upgrading, your application will benefit from reduced memory overhead and faster execution times without changing the core logic.
Can you move my Windows-only app to Linux/Docker as part of this?
Yes! While migrating to .NET 10, we can refactor Windows-specific dependencies (like registry calls or local file paths) to make the application cross-platform, allowing you to run it on Linux or inside Docker containers.
