FastAgentic
Consulting by Neul Labs

Ship agents that survive Monday morning.

We're the team that builds and maintains FastAgentic. We take on a limited number of engagements each quarter helping companies design, rescue, and harden production agent platforms — in FastAPI, LangGraph, PydanticAI, CrewAI, and anything adjacent.

How we engage

Fixed-scope project

Production agent platform build-out

Greenfield design and implementation of a multi-tenant agent platform on FastAgentic, FastAPI, and your cloud of choice. Typically 6–12 weeks, ending with a service your team can own.

Time-boxed audit + fix

LangGraph rescue engagements

Inherited a LangGraph pipeline that nobody understands and nothing can resume? We've fixed dozens of these. Audit, stabilize, migrate to StepTracker, and hand back a service that survives restarts.

1-week engagement

FastAPI + agents architecture review

A senior engineer (often Dipankar himself) spends a week embedded with your team — reviewing code, trace logs, and deployment topology — and delivers a concrete remediation plan.

Advisory or build

MCP server strategy

Expose your internal APIs and tools to Claude, Cursor, and other MCP clients — without leaking the wrong data. We design the surface area, auth model, and schema strategy.

Monthly retainer

Retained advisory

Monthly retainer for teams who want a senior agent-infra voice in design reviews, PR reviews, and incident post-mortems. Caps at a few hours per week.

Stack we work in

FastAPILangGraphPydanticAICrewAILangChainLlamaIndexMCPA2AOpenTelemetryLangfuseRedisPostgresKubernetesCapRover

Get in touch

Tell us about your agent, the pain, and the deadline. We reply within 48 hours on weekdays.

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