https://saminyasir.dev/Recent content on Samin Yasir | Backend & Systems EngineerHugoen-usThu, 08 Oct 2026 00:00:00 +0000https://saminyasir.dev/posts/domain-driven-elixir-architectures/Thu, 08 Oct 2026 00:00:00 +0000https://saminyasir.dev/posts/domain-driven-elixir-architectures/Why generative code assistants struggle with OTP supervision hierarchies, process dictionary traps, and explicit boundary seams.https://saminyasir.dev/posts/enforcing-idempotent-delivery/Mon, 05 Oct 2026 00:00:00 +0000https://saminyasir.dev/posts/enforcing-idempotent-delivery/How partial unique indexing and transactional outboxes guarantee exactly-once message dispatch even during catastrophic worker crashes.https://saminyasir.dev/projects/social-media-studio/Thu, 01 Oct 2026 00:00:00 +0000https://saminyasir.dev/projects/social-media-studio/An adapter-driven publishing engine with review gates and verified exactly-once delivery guarantees built with Elixir, Oban, and PostgreSQL.