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Level 3AI Platform Engineering (LLMOps)

AI Platform Engineer Path

Run the shared AI infrastructure every team builds on

Visual Roadmap

9 stages · click any stage to jump

L3 · AI Platform Engineering (LLMOps)
1

Infrastructure Foundations

Containers, deployment, data stores and …

2

Models & Model Choice

What models are, what they cost, and whe…

3

Serving Models at Scale

Inference servers, batching, quantisatio…

4

Gateways & Routing

One secure entry point for every model, …

5

Cost Management

Budgets, caching, model choice and the c…

6

Observability

Tracing, metrics and logs for every mode…

7

Security & Guardrails

Platform-level defences: injection, data…

8

Evaluation & Release Pipelines

Versioned prompts and models, evaluation…

9

Capstone

Build a small AI platform that two teams…

StartCapstone

Overview

Build and operate the platform behind production AI: model serving, LLM gateways with routing and budgets, cost and observability, security guardrails, and evaluation-gated release pipelines.

Learning outcomes

  • Serve hosted and self-hosted models with known latency, throughput and cost
  • Run an LLM gateway with routing, fallbacks, budgets and cost attribution
  • Make every AI request observable, secure and attributable
  • Release prompt and model changes with evaluation gates, shadow traffic and canaries
  • Give product teams a paved road for building AI features safely

Stages

1
Infrastructure Foundations

Containers, deployment, data stores and secrets: the base every AI platform runs on.

2
Models & Model Choice

What models are, what they cost, and when to use hosted versus open models.

3
Serving Models at Scale0%

Inference servers, batching, quantisation, autoscaling and the economics of self-hosting.

AI Platform Engineering
4
Gateways & Routing0%

One secure entry point for every model, with routing, fallbacks, budgets and attribution.

AI Platform Engineering
5
Cost Management

Budgets, caching, model choice and the cost of reliability.

6
Observability

Tracing, metrics and logs for every model call and agent step.

7
Security & Guardrails

Platform-level defences: injection, data leakage, content safety and access.

8
Evaluation & Release Pipelines0%

Versioned prompts and models, evaluation gates, shadow traffic, canaries and rollback.

AI Platform Engineering
9
Capstone

Build a small AI platform that two teams can use.

Series in this path