All Articles

Notes on backend systems, databases, and engineering.

• Software Engineering is Not Just about Code

  Frameworks come and go. Great engineers don't. Learn the seven timeless software engineering principles that will still matter ten years from now even in the age of AI.

  Aug 1, 2026 · 7 min read · ,Modern Software EngineeringSoftware Engineering,Career Growth

• the Complete Next.js SEO Guide: Performance Optimization & Best Practices for 2026

  The Complete Next.js SEO Guide: Performance Optimization & Best Practices for 2025

  Jul 14, 2026 · 36 min read · Nextjs,seo,Optimizations,next best practices

• Redis Persistence: RDB vs AOF

  How Redis survives restarts — a practical look at RDB snapshots and AOF append-only logs.

  Jun 15, 2026 · 1 min read · Databases

• Designing a Rate Limiter with Redis

  Token bucket vs sliding window — implementing rate limits that actually work in production.

  Jun 1, 2026 · 1 min read · Backend