Solution Architect (.NET+AWS)

Design and own the architecture of a scalable, secure Identity and Access Management (IAM) platform built on AWS and .NET. Collaborate directly with client CTO, SVP of Engineering, and product leaders to define the technical vision, roadmap, and priorities. Lead architectural decisions for authentication, authorization, and data access models (RBAC, ABAC, Zero Trust). Oversee engineering teams during design and implementation to ensure architectural integrity and delivery quality. Ensure system scalability, observability, and compliance with enterprise-grade performance and security standards. The project is centered on building a secure, scalable, and high-performance IAM platform using .NET 8/10, C#, and AWS Cloud. The backend solution is powered by microservices, Aurora PostgreSQL, Redis, and EKS, with a strong emphasis on performance, security, and reliability. Key components include Auth0-based authentication, custom authorization services (RBAC/ABAC), and observability tooling, ensuring operational transparency and high availability.