• I have developed a middleware using the QuickFIX protocol, enabling seamless communication between clients and servers via the FIX protocol.• Developed a system for managing market subscription documents across both Windows and Linux operating systems.• Additionally, I have implemented multiple batch processes to download, process, and display the latest market data files from various exchanges within an application.• My projects leveraged a robust tech stack, including C#, .NET, QuickFIX protocol, WPF, WCF, ADO.NET, RabbitMQ, and C++.• I have extensive experience in database manipulation with ADO.NET, ensuring error-free code and optimal data management.• All these projects have been successfully deployed in production, demonstrating my ability to deliver reliable and efficient solutions.