C# - experience in Restful Api development, async operations understanding and experience, SOLID design approach, integration development (Kafka, SOAP, Rest, Batch, Persistence)
MS SQL - indexing, stored procedures, SQL troubleshooting and optimization.
General: OAuth2, performance and bottleneck issue identification and resolution, OpenAPI, logging best practices, NoSQL Persistence.
Containerization - understanding of container orchestration platforms, container runtime and creating applications with container principles in mind (transient design)