Software Engineer
Training course
Design webhook consumers for retries and duplicates
Webhook delivery is not the same as business completion. Build a receiving path that authenticates messages, records durable work, and handles repeated or out-of-order events without silently losing actions.
Read MoreAvoid duplicate business actions with idempotent requests
A lost response can leave a client unsure whether a business action happened. Define retry identity, retention, and downstream safeguards before another attempt creates a duplicate action.
Read MoreAgree on an API contract before parallel development
Parallel teams need more than a list of endpoints. Agree on data meaning, failure behavior, and review ownership before independent implementations create expensive differences at the integration stage.
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