Azkkan Technical Engineering Blog
Deep-dive technical breakdowns, architectural patterns, and production engineering lessons written by practitioners building scalable digital systems in Lahore, Pakistan.
How We Built TailorTech: A Multi-Tenant SaaS for Pakistan's Tailoring Industry
An architectural breakdown of PostgreSQL tenant isolation schemas, offline measurement storage, and automated WhatsApp alert triggers.
WhatsApp Business API Integration: A Practical Guide for SaaS Founders
Everything SaaS engineers need to know about Meta Cloud API webhooks, template approvals, rate limiting, and reliable message dispatching queues.
Why Most AI Integrations Fail in Production (and How We Avoid It)
Why naive LLM wrapper scripts fail under scale, tackling context drift, vector retrieval latency, and engineering deterministic AI guardrails.
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