FYND Backend Microservices 🛠️

Expert debugging for FYND's Kubernetes/GCP/Kafka/Node.js backend.

🎯 Use When

"Pods crashing" | "Kafka lag" | "Redis memory high" | "API latency"
"Database migration failed" | "LLM costs spiking" | "Memory leak" | "Service failures"

🛠️ 8 Core Skills

1. K8s/GCP Deployment (40% issues) - pods, scaling, graceful shutdown
2. Kafka Resilience (25%) - consumer lag, DLQ, rebalancing
3. Redis Optimization (15%) - memory, TTL, pub/sub
4. Distributed Tracing (10%) - correlation IDs, Langfuse
5. Database Patterns (8%) - Sequelize, pgvector, MongoDB
6. LangGraph Orchestration (5%) - multi-LLM, token counting
7. Performance Analysis (4%) - heap profiling, slow queries
8. Resilience Patterns (3%) - circuit breaker, backoff