Mark L.
C# .NET Developer
Hi, my name is Mark Luffred. I’m a native English-speaking, C# .NET software developer based in Fayetteville, NY. I have 20+ years of experience building enterprise and healthcare software, with deep expertise in clinical workflow automation, healthcare platform engineering, systems integration, legacy application modernization, and iOS application development. I help clients design, build, improve, and maintain secure, scalable web and mobile applications that reduce manual work, improve operational efficiency, and support long-term growth. My background includes full-stack .NET development, enterprise web application architecture, iOS app development, role-based access, auditability, data flow design, third-party integrations, and modernization of existing platforms for better performance and maintainability. I have provided software development and advanced technical support for organizations including Thomson Reuters, Sunovion Pharmaceuticals, Berkshire Hathaway, Dover Corporation, and more. I am fully equipped to develop enterprise-grade applications with professional tools including Visual Studio Enterprise, Xcode, and Telerik DevCraft controls. My office hours are 7am - 4pm ET Monday - Friday. --Mark Luffred
Earnings and projects
Last 6 months ÷ 6
Read daily since Oct 31, under 30 days
Earnings, last 30 days
Tracked from Oct 31, 2026.