Web & API Layer
ASP.NET / .NET 6+, REST/GraphQL, authentication and authorization,
secure connectivity between clients, internal systems, and the LLM layer.
Service Layer / Microservices
Logically separated services for users, workflows, computation, and integrations -
each with clear boundaries and independent scaling.
Data Layer
SQL Server, Azure SQL, blob storage, Redis, data lakes, vector store -
schema design, indexing, partitioning, and reporting-ready models.
AI / LLM Layer
Dedicated AI services, integration with LLMs, vision and NLP,
orchestration, context management, prompting, and caching.
Data Pipelines
ETL/ELT, batch and streaming flows, data cleansing, feature engineering,
and consistent, controlled data delivery into models.
Messaging & Events
Message queues, event bus, pub/sub - decoupling between services,
load smoothing, and real-time event-driven reactions.