i can do it with low budget.
Hey!!
I have read your requirements related to sequence diagram .
I am a developer having 12+ Years experience in analysis and development of client/server, windows and web applications using Microsoft Visual [login to view URL] IDE using C#,WinForms & WPF, ASP.NET Core, SQL Server, MVC, Entity framework.
I am much proficient in desktop as well as Web Services, SOAP, Bootstrap, XML etc.
My strong skills: Extensive experience in ASP.net MVC,C# ,SQL Server Database Design,Oracle Database 11g, Database Maintenance, developing SQL queries, stored procedures using SQL Server, Jquery, JavaScript, HTML, AJAX.
Please get in touch for more discussion.
Thanks!!