Raghuram P · GenAI Full-Stack Engineer

I build the AI tools other engineers build with.

Multi-agent orchestration, hybrid retrieval and real-time streaming backbones — shipped to production and used daily across enterprise environments.

Claims bound to source

verified at build

134.2 KB

Initial JS

budget 150 KB

Unverifiable claims

build fails otherwise

Projects

All three →

Retrieval / Security
Count-Stable Permission-Aware Retrieval
17 restricted documents revealed becomes 0
RAG over permissioned documents leaks through result counts. Filtering after retrieval makes absence measurable, so a junior engineer can map what is hidden from them without reading a word of it.
Infrastructure / Cost Control
A Spend Ceiling That Holds Under Concurrency
Four post-hoc patterns fail open by 95–100%; reserve-then-settle holds at 0%
Configured LLM budgets do not block. Cost is unknowable until after the money is spent, so a limit checked after the call is a report, not a control — and four common patterns fail open by 95–100%.
Protocols / Tooling
MCP Protocol Conformance Auditing
4 of 5 public MCP servers accept requests from any website
Protocol conformance is mechanically checkable, and checking it finds real defects in servers whose authors have read the spec. The first server audited was my own; it failed 6 of 8 MUSTs.
Retrieval / Verification
A Portfolio That Refuses to State an Unverified Number
Every citation bound to a real passage, or the build fails
This site is the fourth product. Every claim on it is bound at build time to a passage that exists, and the chat answers from retrieval over the same documents rather than from a model's memory.

Selected work

Skills

AI / GenAI

Multi-Agent Orchestration (CrewAI)RAGLLM RoutingPrompt & Context EngineeringReActAWS BedrockAzure OpenAICohere RerankTree-sitterVector DBs & Embeddings

Backend & APIs

FastAPIgRPCRESTGraphQLSSE / Streaming APIsAsync ProcessingPydanticJWT Auth

Frontend

Angular (Standalone Components, RxJS, Signals)ReactNext.jsMonaco EditorSCSSTailwind CSSGSAP

Databases & Storage

PostgreSQLRedisMongoDBChromaDBQdrantSQLite (FTS5, sqlite-vec)asyncpgSQLAlchemyAlembic

Messaging & Real-Time

Apache KafkaRedis Streams (Pub/Sub)Server-Sent Events (SSE)WebSocketsEvent-Driven Architecture

Cloud & DevOps

AWS (Bedrock, RDS IAM)Azure (DevOps Pipelines, Static Web Apps, App Services, Artifacts)DockerKubernetesNginxCI/CD (Azure Pipelines, GitHub Actions)

Architecture

Distributed SystemsMicroservicesMicro-FrontendReal-Time StreamingMulti-Agent SystemsEvent-Driven DesignMonorepo

Observability & Testing

OpenTelemetryPrometheusGrafanapytestJestKarmaPlaywright