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I will develop dynamics 365 plugins and custom workflow activities in csharp
Miraynaz Y.
About this gig
Is your Dynamics 365 CRM missing the custom logic your business needs? I build reliable, well-structured C# plugins and custom workflow activities for Microsoft Dynamics 365 CE.
I'm a Software Engineer with 5+ years of hands-on experience in enterprise CRM development with C# and .NET.
WHAT I DELIVER
Plugins (pre/post-operation, sync/async)
Custom workflow activities
Validation, calculation and automation logic
Fixes for failing or slow existing plugins
Clean, commented C# code
Deployment notes so your team can register and maintain it
WHAT I NEED FROM YOU
Your Dynamics version and environment (online / on-premise)
The business rule you want implemented
Any error messages or trace logs (for fixes)
HOW IT WORKS
1. Message me before ordering with a short description.
2. I confirm scope, timeline and the right package.
3. I deliver tested code with notes.
4. You review, and I handle revisions within your package.
Not sure which package fits? Send me a message first, I reply quickly.
Get to know Miraynaz Y.
Miraynaz Y.
Dynamics 365 CE and CSharp dotNET Developer
- FromTurkey
- Member sinceOct 2026
Languages
English, Turkish
Hi, I'm Miraynaz, a Software Engineer with 5+ years of experience in enterprise Microsoft Dynamics 365 / CRM development with C# and .NET, in both online and on-premise setups. I've worked on CRM systems used by ~600 users.
I can help with:
• Dynamics 365 plugins and custom workflow activities
• Web API / REST integrations
• Debugging slow or failing CRM customizations
• Data migration and SQL Server
• .NET Core backend services
Send me your Dynamics version and goal, and I'll reply with a clear scope and timeline.
My Portfolio
Other Software Development Services I Offer
FAQ
Do you work with Dynamics 365 online and on-premise?
I've worked with both Dynamics 365 online and on-premise (including older CRM versions), so I can support modern cloud setups as well as legacy environments.
Do I get the source code?
Yes. You get the full C# source code and, in Standard/Premium, deployment notes.
Will you need access to my CRM environment?
Not necessarily. I can deliver code based on your description and logs. If you prefer testing in your environment, I’ll request limited access in a dev or sandbox instance only. I never need production credentials.
Can you fix an existing plugin that is failing or running slowly?
Yes. Send the code and any trace log or error message, and I’ll tell you the cause and the fix before you order.
What if my request doesn’t fit one package?
Message me. I’ll send a custom offer.
