I will fix dotnet framework upgrade build errors

B
bozhidarbs
B
bozhidarbs
Bozhidarb
5.0
5.0

About this gig

Upgraded to .NET 6, 7, or 8 and now your project refuses to build?

I can help you fix compilation errors, update dependencies, and get your migrated application building successfully.


What I Can Help With:

* Fixing build and compilation errors after migration

* Resolving NuGet package compatibility issues

* Updating deprecated APIs and namespaces

* Migrating configuration files (web. config to appsettings. json)

* Fixing Entity Framework to EF Core migration issues

* Updating authentication and middleware setup


Supported Migration Paths:

* .NET Framework 4.x to .NET 6/7/8

* Entity Framework to EF Core

* Windows-specific API replacements


Why Choose Me:

* Migration specialist with real project experience

* Quick response and clear communication

* Minimal changes focused only on what breaks

* Detailed documentation of all fixes made

* Flexible pricing for simple or complex migrations


Whether its a few package errors or a complex enterprise migration, Ill get your project building and running on modern .NET quickly and reliably.


Message me before ordering so I can review your specific errors and recommend the best package for your needs.

Get to know Bozhidarb

Bozhidarb
5.0(3)
  • FromUnited Kingdom
  • Member sinceOct 2025
  • Last delivery3 months
  • Languages

    English, Bulgarian
I’m a developer experienced in building secure, scalable web and backend solutions. Whether you need a dynamic website, or a .NET application, I can bring your ideas to life. Skills: C#, .NET, ASPNET Core, Entity Framework, HTML, CSS, JavaScript, PHP, MySQLi, SQL Server I handle projects from start to finish and prioritize clear, regular communication to make sure everything runs smoothly.
Reviews

3 reviews for this Gig
5.0

(3)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • T

    tonykainth96

    Repeat Client

    GB

    United Kingdom

    5

    outstanding service, very professional

    $50-$100

    Price

    11 days

    Duration

    Helpful?
    Yes
    No
  • A

    acesingh89

    GB

    United Kingdom

    5

    The final result was exceptional — polished, complete, and thoughtfully implemented. They added improvements I hadn’t even considered, making the final product more efficient, user-friendly, and scalable. It felt like working with someone who genuinely cared about the outcome, not just the task.

    $50-$100

    Price

    3 days

    Duration

    Helpful?
    Yes
    No
  • T

    tonykainth96

    Repeat Client

    GB

    United Kingdom

    5

    fantastic very knowledgeable and very diligent

    $50-$100

    Price

    3 days

    Duration

    Helpful?
    Yes
    No
Reviews

3 reviews for this Gig
5.0

(3)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • T

    tonykainth96

    Repeat Client

    GB

    United Kingdom

    5

    outstanding service, very professional

    $50-$100

    Price

    11 days

    Duration

    Helpful?
    Yes
    No
  • A

    acesingh89

    GB

    United Kingdom

    5

    The final result was exceptional — polished, complete, and thoughtfully implemented. They added improvements I hadn’t even considered, making the final product more efficient, user-friendly, and scalable. It felt like working with someone who genuinely cared about the outcome, not just the task.

    $50-$100

    Price

    3 days

    Duration

    Helpful?
    Yes
    No
  • T

    tonykainth96

    Repeat Client

    GB

    United Kingdom

    5

    fantastic very knowledgeable and very diligent

    $50-$100

    Price

    3 days

    Duration

    Helpful?
    Yes
    No