Retries Are Not a Fix. They Are a Liability.
Most retry mechanisms in background jobs are unsafe by default. This is a quick way to find out if yours is one of them.
Apr 18, 20264 min read6
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Scaling JavaScript & Node.js
Learn how to build scalable, high-performance applications in JavaScript and Node.js — this series breaks down real-world solutions for handling large datasets, improving API speed, and writing production-grade backend code.
Your Background Jobs Are Not Failing. They Are Lying.
You won’t see errors. You won’t get alerts. But your system is already losing data.
Apr 16, 20263 min read45
Your Node.js AWS SDK v3 App Will Crash in Production Without This maxSockets Fix
Everything was fine until it wasn’t. Our Node.js app, powered by AWS SDK v3, started freezing during peak traffic. Requests to S3 and DynamoDB hung indefinitely, ECS tasks began restarting, and the logs were a blur of ETIMEDOUT and Socket hang up err...
Nov 7, 20255 min read149
Secrets Sprawl in Node.js Projects: Detection, Prevention & Secure Deployment (2025)
A practical guide to spotting credential exposure, stopping leaks before they happen, and locking down secrets across different environments.
Aug 5, 20256 min read16
API Observability: Logs, Traces, Metrics with OpenTelemetry
Modern APIs demand more than logs. Here’s how to instrument observability the right way with OpenTelemetry.
Jul 15, 20253 min read48
How to Architect Multi-Tenant SaaS Backends in 2025 (PostgreSQL + Node.js)
Designing for scale isn’t just about performance, it’s about architecture that makes growth easy.
Jul 11, 20253 min read85