Recently I had the opportunity to work on an order management system which utilized QuickFIX/n as the FIX Engine. As anyone who has worked with FIX probably knows, reading raw FIX message strings is not for the faint of heart. After struggling with it for a while, I decided to put in the time to build a Debug Visualizer. Overall, I like how far I have gotten with it. Please check it out on GitHub.
GitHub: https://github.com/unclepaul84/fixmessagevisualizer
GitHub: https://github.com/unclepaul84/fixmessagevisualizer