I Built a Private Rust Backend to Power 18 Developer Tools — Here's the Architecture

A deep dive into building a production-grade Rust API server with multi-tier scheduling, HMAC auth, Lemon Squeezy webhooks, and 9 platform adapters — the engine behind DotSuite. Most of my tools in the DotSuite ecosystem — VS Code extensions, CLI tools, Telegram bots — were islands. Each one doing