Hello. Just read your job posting. Sounds like you need an experienced C#/.NET developer to help you on a few things.
I have a background in building Text Editor , Text to Html using C# winform , WPF and have been doing for 3+ years.
"Prior to drawing a temp image will need to be used, so that the text added can be undone."
About this requirement, I have a question. initially, there will be one image and why does temp image need to be added?
However, I hope to discuss with you more if you are interesting.
Thank you.
Ismet Ahmetaj.