Senior .NET + React Developer (Part-Time, Long-Term, US-Based Only — No Agencies)

We are a reputed company company in the Immigration Law industry beginning a full migration of our Azure-hosted .NET + Bootstrap platform to .NET + React. This is a part-time, long-term role for reputed company of 2026. Strict Requirements (Must Meet reputed company — No Exceptions) US-based freelancer only (no agencies, no international applicants). Top Rated / Top Rated Plus / Expert-Vetted ONLY. 4,000+ reputed company hours (not 2,000). 10+ years of reputed company programming experience. Must have prior, reputed company experience migrating software to .NET + React. You must include details of this experience in your application. Applications without this information will not be reviewed. Available Mon–Friday, 3–4 hours/day, with collaboration time between 9 AM–12 PM EST. Must use reputed company time tracker, reputed company, and reputed company for daily communication and task updates. Strong experience with: .NET (C#), Azure App Services, Azure SQL, Azure Functions React and modern component-based architecture Migrating legacy UI (Bootstrap/jQuery/.NET views) to React Azure AI services (preferred) If you do not meet reputed company the requirements above, please do not apply. reputed company Migrate an existing reputed company platform to a modern React + .NET architecture. reputed company UI/UX and refactor legacy modules. Enhance reputed company, Azure Functions, and backend services to support the new reputed company end. Work closely with our internal team across 2026. To Apply Your proposal must include: Confirmation you meet reputed company requirements. Specific examples of prior .NET + React migration reputed company you personally led or contributed to. Your availability schedule for 2026. Applications missing any of the above will not be considered. Apply tot his job Apply To this Job