Banner Image

All Services

Programming & Development Programming & Software

C# & .NET developer

$15/hr Starting at $25

Looking for a skilled C# and .NET developer to build robust, efficient, and high-performance applications? You’re in the right place!

At DI Solution, we provide scalable, maintainable C#/.NET solutions tailored to your project needs.


⚙ Technologies We Use:


✔ C#, .NET Framework, .NET Core, .NET 6+

✔ WinForms, WPF, MAUI

✔ REST API Development & Integration

✔ SQL Server, MySQL, SQLite

✔ Excel Automation (Interop, EPPlus)

✔ Third-party API Integration

✔ JavaScript, Python, C++


👉 What We Offer:


• Custom C#/.NET Application Development

• Windows Desktop Applications (WinForms / WPF)

• Backend & API Development

• Automation Tools & System Utilities

• Feature Enhancements & Module Development

• Software Debugging & Performance Optimization

• Security Enhancements & Code Review

• Deployment, Installation Packages (EXE/MSI) & Documentation


📍 Why Choose Us:


• Quick response & on-time delivery

• Milestone-based development workflow

• 100% client satisfaction

• Clear communication & progress updates

• 30–60 days of free post-delivery support


📩 Message us to begin your project; our C#/.NET developer is ready for interviews or a short test task to prove skills.

About

$15/hr Ongoing

Download Resume

Looking for a skilled C# and .NET developer to build robust, efficient, and high-performance applications? You’re in the right place!

At DI Solution, we provide scalable, maintainable C#/.NET solutions tailored to your project needs.


⚙ Technologies We Use:


✔ C#, .NET Framework, .NET Core, .NET 6+

✔ WinForms, WPF, MAUI

✔ REST API Development & Integration

✔ SQL Server, MySQL, SQLite

✔ Excel Automation (Interop, EPPlus)

✔ Third-party API Integration

✔ JavaScript, Python, C++


👉 What We Offer:


• Custom C#/.NET Application Development

• Windows Desktop Applications (WinForms / WPF)

• Backend & API Development

• Automation Tools & System Utilities

• Feature Enhancements & Module Development

• Software Debugging & Performance Optimization

• Security Enhancements & Code Review

• Deployment, Installation Packages (EXE/MSI) & Documentation


📍 Why Choose Us:


• Quick response & on-time delivery

• Milestone-based development workflow

• 100% client satisfaction

• Clear communication & progress updates

• 30–60 days of free post-delivery support


📩 Message us to begin your project; our C#/.NET developer is ready for interviews or a short test task to prove skills.

Skills & Expertise

.NETArtificial IntelligenceAutomation EngineeringC#ChatbotsDesktop ApplicationsJavaJavaScriptMicrosoft AzureNext.js

Related Work Collections

1 Reviews

  • Rodrigo 18

    Rodrigo 18 says,

    DI Solutions initially developed our AI roleplay system and later supported us in restoring and redeploying it after a critical failure. They were able to bring the system back to a functional state, including server setup, deployment, and database restoration. Communication improved during the final phase, and the team showed commitment to resolving key technical issues. We are currently running a controlled testing phase to validate long-term stability, but we appreciate their support in both the development and recovery of the system.

    for Voice AI Developer – Real-Time Conversat on Mar 20, 2026