Senior Software Engineer
Public Safety Systems Incorporated
• Android/IOS Mobile App for Police and Fire Departments: C#, VB.NET, Web API, WCF, SignalR, EF Code First Migration, MSSQL, UDP, Ionic 3, Cordova, Typescript, JavaScript.• Status Monitor Windows Client: C#, WPF, MVVM, WCF, UDP• Status Web Monitor, Web Maps, and Real-Time Status Dashboard: ASP.NET, C#, VB.NET, WCF, SignalR, HTML, JQuery, JavaScript, Google Maps• Status Monitor Windows Service (Acts as a communication interface between the legacy Computer Aided Dispatch System and the client applications): VB.NET, C#, WCF, ADO.NET, TCP, UDP, Win Service, Win Form.• The Commonwealth Law Enforcement Assistance Network (CLEAN) Pennsylvania State Interface: ASP.NET, VB.NET, WCF, SSL, TCP• Tuned performance for existing .NET applications and optimized memory usage.• Attended and participated in international conferences and annual user-group meetings.• Interviewed, trained and mentored junior developers.