. net developer ( Only Locals to NY/NJ)

Technical Consultant Services

Innovee's Public Sector client seeks a technical consultant to support the ecommissioning of the NYCSERV-ADJ system, including associated applications, databases, and infrastructure.

Responsibilities

• Perform system inventory, dependency mapping, and impact analysis across integrated systems.
• Data extraction, archival and/or migration in accordance with retention policies, along with data validation and reconciliation.
• Identify and decommission or redirect interfaces, APIs, and batch processes, and retire application services, database instances, middleware, and supporting infrastructure.
• Handle third-party components, access removal, and service termination.
• Develop decommissioning plans, runbooks, and validation documentation, and execute testing and controlled system shutdown in coordination with stakeholders.

Deliverables

• Decommissioning plans
• Runbooks
• Validation reports
• Techical design documents
• Code artifacts
• Test results
• Deployment documentation

Mandatory Skills/Experience

• C#: Must have strong experience in C# for backend development, including writing clean, maintainable, and performant code.
• ASP.NET MVC: Proven experience in ASP.NET MVC for building scalable, maintainable web applications.
• .NET Core: Deep understanding and hands-on experience with .NET Core for building robust, high-performance, cross-platform applications.
• Entity Framework (EF): Experience in EF Core or EF 6 for object-relational mapping (ORM).
• SQL Server 2019: Must have experience in designing databases, writing optimized SQL queries, stored procedures, and handling database performance tuning in SQL Server 2019.
• Web Services: RESTful APIs: Experience in designing and consuming REST APIs using ASP.NET Core Web API.
• Reporting & Data Presentation: SSRS (SQL Server Reporting Services): Hands-on experience with SSRS to create and deploy interactive, parameterized reports integrated within a web application.
• Microservices Architecture: Experience in designing and developing microservices-based applications.
• Performance Optimization: Proven track record of optimizing both frontend and backend performance, including database query optimization.
• Version Control & CI/CD: Git: Proficiency in using Git for version control and collaboration in a team-based environment.
• Security Authentication/Authorization: Experience in implementing user authentication and authorization, including OAuth, JWT (JSON Web Tokens), and role-based access control (RBAC) in a web application.