I've read your description carefully and fully understood!
XML processing, C# and GUI app development are my first skills. Look at my reviews.
Although I'm first on this freelancer site, I have 8+ years of experience in C# and XML.
I am happy to have the opportunity to help you.
Perfection and punctuality are my iron rules.
If you want the best result, select me!
Results, not words, will prove everything!