11 articles

Blog & deep dives

Production notes from AI systems, full-stack apps, mobile products, and Meta Ads campaigns.

All postsAIAI EngineeringAI PlatformAgentic AIApp StoreArchitectureAutomationConversion APIExpoFacebook AdsFuture of AIGPT-4Generative AILLMMarketingMeta AdsMobileMulti-TenantNext.jsNo-CodeNode.jsOpenAIProductionPrompt EngineeringReactReact NativeReal-TimeRedisSaaSSocket.ioTool CallingTypeScriptWebSocketiOS
How I Built an AI Voice Campaign Platform That Handles 1000+ Leads in Real-Time
AIAgentic AI

How I Built an AI Voice Campaign Platform That Handles 1000+ Leads in Real-Time

How I built Calling Agent — an AI-powered voice campaign platform that calls 1000+ leads per day, scores them in real-time, and reports back via WebSocket.

Nov 20, 20258 min read
How to Architect a Multi-Tenant AI SaaS Without Losing Your Mind
SaaSMulti-Tenant

How to Architect a Multi-Tenant AI SaaS Without Losing Your Mind

A technical deep-dive into multi-tenant AI SaaS architecture — shared DB with tenant isolation, Redis Bull with tenant namespacing, and per-tenant LLM rate limiting.

Sep 20, 20258 min read