WritingTechnical Blog
Deep dives into system design, AI engineering, and lessons learned building at scale.
System DesignRedisKafkaJava
Building a High-Concurrency Coupon Engine with Redis and Kafka
How I designed a coupon validation system handling millions of concurrent users with zero race conditions using Redis atomic operations and Kafka event streaming.
AI AgentsLangGraphAutomationFinance
Multi-Agent AI for Invoice Processing: A Production Case Study
Deep dive into how we automated 85% of invoice processing using LangGraph multi-agent workflows, OCR, and intelligent validation chains.
AIAgricultureSystem DesignLangGraph
KhetiSetu: Architecture of an AI Agriculture Ecosystem
How I built a multi-agent AI system for Indian farmers using RAG, computer vision, and real-time market data integration.