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Dot Net

This page brings together practical insights and real engineering experiences around building with the .NET ecosystem. You’ll find discussions on modern application architecture, API development, cloud-native patterns, performance tuning, and migration approaches for legacy .NET Framework systems. Whether you’re evaluating how teams use ASP.NET Core, integrate microservices, handle authentication and identity, or optimize backend services for scale, the content here gives a clear view of how .NET is applied in real-world product environments.

As you explore, you’ll also see what matters when you hire Dot Net developer talent—strength in C#, familiarity with clean architecture, experience with EF Core, an understanding of cloud deployments, and the ability to build reliable, maintainable systems. And if your roadmap requires additional hands or specialized expertise, you can easily request profiles or schedule interviews to bring the right .NET skills into your team when needed.

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Blog
C# ArrayPool Memory Leaks: Why Finalizers Fail and How to Fix Them

C# ArrayPool Memory Leaks: Why Finalizers Fail and How to Fix Them

Parin P.
Parin P. Senior Software Engineering Consultant, 14+ Years

In high-throughput .NET applications, memory pooling is essential for performance. But what happens when ownership across threads gets complicated? Relying on finalizers to return arrays to an ArrayPool creates hidden bottlenecks. Here is how we fixed memory exhaustion in an enterprise IoT platform.

Blog
Fix Mapperly Ignoring Multiple Source Objects in .NET

Fix Mapperly Ignoring Multiple Source Objects in .NET

Krunal Patel
Krunal Patel Technical Project Manager, 20+ years.

While upgrading a financial application to the latest DOTNET framework, our engineering team found that Mapperly was ignoring properties from secondary source objects during a LINQ join. This article explores the root cause of this source generator limitation and provides a clean, high-performance resolution.

Blog
Missing .NET 4.8 Surrogate Source Code: How We Debugged WCF Serialization

Missing .NET 4.8 Surrogate Source Code: How We Debugged WCF Serialization

Jitendra G.
Jitendra G. Technical Team Lead, 9+ Years

During a massive logistics platform modernization, we needed to debug serialization backports in .NET 4.8. When standard repositories failed us, we had to dig deeper. Discover how our engineering team solved the missing reference source challenge for ISerializationSurrogateProvider and bridged the gap between legacy and modern .NET.

Blog
How to Fix CefSharp 0x80000003 Crash After Downgrade in .NET Core

How to Fix CefSharp 0x80000003 Crash After Downgrade in .NET Core

Parin P.
Parin P. Senior Software Engineering Consultant, 14+ Years

Rolling back NuGet packages for debugging shouldn’t crash your application. Learn why downgrading CefSharp.WinForms in .NET Core causes a silent 0x80000003 exit code, bypassing exception handlers and how we resolved this dependency mismatch in an enterprise SaaS environment.

Blog
C# Required Modifier with Private Init: Fix CS9031 in Immutable Domain Models

C# Required Modifier with Private Init: Fix CS9031 in Immutable Domain Models

Krunal Patel
Krunal Patel Technical Project Manager, 20+ years.

While building a FinTech compliance platform, our team hit a roadblock with C# records. We tried combining the required modifier with private init setters to enforce strict factory pattern initialization, only to face unexpected compiler errors. Here is why C# restricts this design and how we safely enforced immutable domain models.

Blog
How to Fix .NET MAUI Switch Styling on Windows with WinUI 3

How to Fix .NET MAUI Switch Styling on Windows with WinUI 3

Jitendra G.
Jitendra G. Technical Team Lead, 9+ Years

While building an enterprise logistics application using .NET MAUI, we encountered a visual bug where the Windows ToggleSwitch displayed an unexpected white background in disabled and hover states. Discover how our team utilized native WinUI lightweight styling to ensure UI consistency across all interaction states.

Blog
How to Fix MSBuild ‘

How to Fix MSBuild ‘<’ Is an Invalid Start of a Value Error

Parin P.
Parin P. Senior Software Engineering Consultant, 14+ Years

While modernizing an enterprise SaaS platform, a cryptic MSBuild error disrupted our development workflow. A dependency update caused JSON parsers to process XML, breaking IntelliSense and local builds. Explore our diagnostic process and learn how architectural teams manage internal toolchain conflicts during complex backend system upgrades.

Blog
How to Fix AvaloniaUI ExpandoObject Dynamic Data Binding

How to Fix AvaloniaUI ExpandoObject Dynamic Data Binding

Krunal Patel
Krunal Patel Technical Project Manager, 20+ years.

During a recent healthcare app modernization, our team encountered silent UI failures when dynamically binding AvaloniaUI controls to ExpandoObject properties. This article explores how we diagnosed the binding engine mismatch and implemented a scalable, dynamic UI architecture for runtime data processing.

Blog
ASP.NET Core Multi-Tenant Database Architecture: A Secure SaaS Guide

ASP.NET Core Multi-Tenant Database Architecture: A Secure SaaS Guide

Jitendra G.
Jitendra G. Technical Team Lead, 9+ Years

Discover real-world engineering insights on architecting an ASP.NET Core multi-tenant database for an EdTech MVP. We explore the tradeoffs between shared databases, isolated environments and dynamic connection strings, highlighting how EF Core global query filters ensure secure data isolation.

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