Pragmatic Distributed Systems
by Tomaz Fernandes RSS Feed
💻 Software Engineer, 10+ years of experience
🍃 Lead maintainer for SQS in Spring Cloud AWS
Engineering themes I care about
- Reliability and correctness: Designing systems that behave predictably under retries, failures, partial success, and changing production conditions.
- Operability: Making systems observable, debuggable, documented, and safe for teams to run.
- Delivery strategy: Breaking backend work into small, reversible slices that enable early validation and reduce rollout risk.
- Technical clarity: Using ADRs, contracts, examples, and implementation notes to make decisions easier to understand, adopt, and evolve.
Start here:
What Happens Between @SqsListener and Your MethodRecent Posts
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What Happens Between @SqsListener and Your Method in Spring Cloud AWS SQS
A walkthrough of the Spring Cloud AWS SQS listener lifecycle: from @SqsListener detection at startup to the async pipeline that polls and acknowledges.