$ ls topics/
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AWS Services
7 articlesPractical AWS from a backend engineer's chair: the services I actually reach for, wired the way they work in production.
→Idempotency: The Claim-First Pattern That Stops Double Charges →Lambda Invocation Models: The Architecture Decision Hiding in Plain Sight →SQS vs SNS: Message Brokers vs Pub/Sub, and Why You Usually Need Both
Backend / Django
4 articlesDjango, FastAPI, Celery, Redis, PostgreSQL — the everyday stack for shipping real APIs.
→Idempotency: The Claim-First Pattern That Stops Double Charges →Two-Tier Fan-Out: SNS to Per-Consumer SQS Queues (Python + boto3) →AWS for Python Developers: Start Here
Architecture & Events
2 articlesEvent-driven pipelines, fan-out patterns, and system design that scales down too.
→SQS vs SNS: Message Brokers vs Pub/Sub, and Why You Usually Need Both →Two-Tier Fan-Out: SNS to Per-Consumer SQS Queues (Python + boto3)
Project Ideas
0 articlesWeekend-sized builds with real scope, stretch goals, and a repo to start from.