Experience in the following areas of development:- Development of client-server architecture of financial applications- Development and support of large high-load databases (MSSQL, PostgreSQL, 1000+ tables, 100+ transactions per second)- Database optimization (profiling, analysis of query plans, creation of indexes and statistics)- Organization of interaction with external systems (SOAP, RESTFul, Grpc, .NET Remoting)- Development of a convenient, responsive, asynchronous user interface (WinForms, WPF, ASP.NET MVC, ASP.NET Web Forms)- Advanced optimization of server computing using multithreading- Organization of an intra-team environment for the development, testing and deployment of the project- Development of auxiliary utilities to simplify development within the team- Analysis of the customer's business requirements and assessment of labor costs in the context of the team