Hi there,
I have been gone through with your requirements and found that you already have C# code and work with async/await operations for slack server.
Your requirements is to bind sortable datagridview to object store with async operations.
As you said that code is little bit messy but it happens not a problem, I will help you and also teach you for the same.
I will give you two phase consulting.
1. Review and Discussion about your code through team viewer for couple of hours - which will be unpaid.
2. Work with your code to accomplish your requirements - which will be paid.
Please find my profile and portfolio link: https://www.freelancer.com/u/veerendarshah
I am not just delivering outcomes but also able to maintain the value and long-term partnership to seamlessly address the project work.
Overall, I have 7+ years of experience in .NET, Node.js, HTML, CSS, JS, and Web Development tools and exposure systems in various domains such as Realtime, Database, IoT, Web, and Automation.
Let's talk over private chat to roll out your requirements, looking forward to wait your reply.
Regards,
Veer