Must-have skills

Foundations

- Python; FastAPI; Pydantic; OpenAPI-minded API design.

- API implementation validation, structured errors, timeouts, health/readiness, environment-based config.

- AuthN/AuthZ on APIs OIDC-derived identity, API keys, route guards, least-privilege gates.

- Support for API client management backends CRUD, key expire/rotate patterns, audit events, user/role checks.

- Postgres SQL, migrations (Alembic and/or Prisma), connection config.

- LangChain / LangGraph for straightforward workflows; operational triage of D&A; agents (config, dependencies, queues,

streams, provider errors).

- Langfuse and / or LangSmith (or similar) navigate traces, correlate request IDs with API/SSE logs, spot provider errors,

timeouts, and bad tool-call patterns.

- API Gateway / Lambda / SAM hands-on.

- EventBridge, Kafka, Weaviate awareness.

- Terragrunt leaf edits with SRE guidance (deeper Terragrunt/Atlantis for P4).

- Cloudflare Workers.

📌 Gen AI FSD Lead (Andhra Pradesh)
🏢 Virtusa
📍 Andhra Pradesh