Stream Node

System Design · Self-paced + mentor checkpoints

Sequence Diagrams That Survive Production

Move from pretty diagrams to diagrams engineers update when code changes.

4 weeks · project-based

List price: BRL 1,100 (informational — no checkout here)

See Money-Back Policy for cooling-off rules.

Cover art for Sequence Diagrams That Survive Production

Description

Covers PlantUML workflows, CI checks, and pairing rituals so sequence diagrams stay trustworthy. Includes anti-patterns spotted in Brazilian payment integrations.

What is included

  • CI snippet to diff diagrams on pull requests
  • Pairing agenda for junior + senior authors
  • Color language for async vs sync boundaries
  • Crash course in message cardinality pitfalls
  • Snippet library for idempotency keys
  • Export paths to Confluence and Notion
  • Office hours on diagram-driven incident reviews

Outcomes

  • Wire diagrams into a repo reviewers trust
  • Catch two latent race conditions via diagram diffs
  • Teach a partner team your annotation style

Mentor on record

Systems mentor specializing in payment flows and idempotent retries.

Avatar for Lucas Azevedo

Lucas Azevedo

FAQ

Cohort voices

"Sequence Diagrams That Survive Production finally aligned our mobile and backend teams on timeout behavior."