#backend-engineering ยท Faiz Ahmed FarooquiPosts tagged backend-engineering.https://faizahmed.in/Your Background Jobs Are Not Failing. They Are Lying.https://faizahmed.in/why-your-background-jobs-are-lying/https://faizahmed.in/why-your-background-jobs-are-lying/Thu, 16 Apr 2026 11:17:39 GMTbackground-jobsdistributed-systemssystem-designbackend-engineeringqueue-systemsnestjsnodejsidempotencyreliability-engineeringasync-processingScaling the Boring Stuff: Sending 10 Million Notifications with a Simple Node.js Job Workerhttps://faizahmed.in/scaling-the-boring-stuff-sending-10-million-notifications-with-a-simple-nodejs-job-worker/https://faizahmed.in/scaling-the-boring-stuff-sending-10-million-notifications-with-a-simple-nodejs-job-worker/Wed, 04 Feb 2026 13:30:28 GMTnodejssystem-designscalabilitybackend-engineeringdistributed-systemsSecrets Sprawl in Node.js Projects: Detection, Prevention & Secure Deployment (2025)https://faizahmed.in/secrets-sprawl-in-nodejs-projects-detection-prevention-and-secure-deployment-2025/https://faizahmed.in/secrets-sprawl-in-nodejs-projects-detection-prevention-and-secure-deployment-2025/Tue, 05 Aug 2025 08:07:20 GMTnodejssecrets-managementgitguardiandevsecopsci-cdbackend-engineeringcloud-securitysoftware-engineeringsecuritybestpracticesMaster Docker in Real Projects: Compose + CI/CD + Best Practiceshttps://faizahmed.in/master-docker-compose-cicd/https://faizahmed.in/master-docker-compose-cicd/Wed, 23 Jul 2025 08:52:37 GMTpostgresqlsoftware-developmentdockernodejswebdevdevopscontainerscicdphpmyadmindocker-composeci-cdgithub-actions-1backend-engineeringMemory Leaks and Garbage Collection in Node.js: What Developers Get Wrong (And How to Fix It)https://faizahmed.in/memory-leaks-and-garbage-collection-in-nodejs/https://faizahmed.in/memory-leaks-and-garbage-collection-in-nodejs/Wed, 21 May 2025 13:27:32 GMTnodejsjavascriptmemory-managementgarbagecollectionweb-developmentbackend-engineeringperformance-optimizationdebuggingv8-enginedevtipOffset vs Cursor vs Keyset Pagination: Best Practices for Scalable APIshttps://faizahmed.in/offset-vs-cursor-vs-keyset-pagination/https://faizahmed.in/offset-vs-cursor-vs-keyset-pagination/Thu, 01 May 2025 07:47:13 GMTbackend-engineeringapi-designpaginationnodejswebdevscalabilitysoftware-architecture