Dear Sir,
I'm a Certified C# Developer from Microsoft, I've 8+ years of experience in creating Windows-based Applications and Web-Bots for Automation & Scraping. I've worked on different Instagram bots, one of them was able to scrap 250+ Million users within 3 weeks.
I know my price is high but I grantee you experience, instant support, quality and efficient code. Also you if like, you can outsource the task on my Cloud Servers (Azure IaaS).
I'm ready to start working right now on your Windows Application with the Basic & Advanced Feature List you mentioned.
Note: I'm always available on Freelancer Mobile Chat to discuss project details before accepting my bid.