Tech Lead - Full stack .NET developer ( React) with mobile & web

Role : Tech Lead - Full stack .NET developer ( React) with mobile & web development experience Duration : 6 MonthsLocation : Charlotte NC (Onsite--local candidate only)Primary Skills (Must-Have):C# .NET Core / .NET Framework (REST API development)AWS Lambda (.NET Core preferred)Working experience in C# .NET MAUI for cross-platform mobile app development (Android, iOS)Working experience in React.js (Hooks, Context API, functional components, JavaScript/TypeScript)SQL Server databaseStrong understanding of AWS Serverless architectureStrong understanding of event-driven architectureAuthentication & Authorization (SSO, RBAC)Azure DevOps (CI/CD pipelines, Git repos)AWS Cloud knowledge - AWS API Gateway, Event Bridge Event Bus, CloudWatch, S3, EC2, Application Load BalancerDesirable Skills (Nice-to-Have):Microsoft Dynamics 365 Field Service as task management tool integrationExperience with mobile app backend optimizationKnowledge of retry strategies and DLQ patternsKnowledge of domain-driven design (DDD) and event sourcing