CASE STUDIES
Each case study is a production-shaped system: the customer problem it exists to solve, the architecture it committed to, the decisions along the way, and where the courses use it. Read them independently, or meet them inside a course.
Financial Services
A question-answering agent over enterprise data where the hard problems are permissions, business definitions, and proving the answers are right.
context engineeringdata permissionsSQLbusiness definitionsevaluation
Healthcare
A document-heavy claims workflow where policy rules, human review, and a complete audit trail are the product, and the model is the smallest part.
documentspolicyhuman reviewdurable executionauditability
SaaS
An operations agent that acts on customer accounts through real APIs, where every action is a side effect someone has to approve, dedupe, or reverse.
tool permissionsside effectsidempotencyapprovalpolicy
Developer Tools
A coding agent that migrates a large codebase over many sessions, with plans, parallel workers, and verification that does not take "I finished" on faith.
coding agentsplanningrepository contextparallel workverification
Enterprise Operations
A production investigation agent that fans out across logs, metrics, deploys and tickets, survives partial failure, and synthesizes a defensible incident narrative.
parallel executionpartial failurelong-running agentsobservabilitysynthesis