Why Event-Driven Architecture Matters for Scalable Backends
How Kafka-style event pipelines reduce coupling, improve resilience, and help teams ship faster without breaking production.
Node.jsKafkaArchitecture
2 min readBlog
Technical articles on Node.js, backend architecture, event-driven systems, fintech, and building scalable production systems.
7 posts
Zero-Downtime Deployments with Node.js
Rolling updates, health checks, and backward-compatible releases so users never see a 502 during deploy.
Node.jsDevOpsKubernetes
2 min readNestJS vs Express vs Hapi vs Koa: When to Pick Which
A practical comparison of popular Node.js frameworks for APIs and microservices—structure, ergonomics, and team fit.
Node.jsNestJSExpress
2 min readDesigning Idempotent APIs for Payments
How idempotency keys, deduplication, and clear status models prevent double charges and support safe retries.
FintechAPI DesignNode.js
2 min readRedis for Cache, Locks, and Rate Limiting
Three production patterns that cut database load, prevent race conditions, and protect APIs from abuse.
RedisNode.jsPerformance
2 min readMulti-Tenant Data Isolation Strategies
Schema-per-tenant, shared schema with tenant_id, and dynamic connections—trade-offs for CRM and SaaS backends.
ArchitectureSaaSPostgreSQL
2 min readBackward-Compatible API Versioning in Production
How to evolve REST and gRPC APIs without breaking mobile clients and partner integrations.
API DesignNode.jsArchitecture
2 min read