Sung-jin Kwon

Independent DevOps consultant based in Seoul, working with growth-stage startups (Series A-C) on deployment pipelines, on-call culture, and incident playbooks. Writes a newsletter on incident-driven development — what teams actually learn from outages vs what the post-mortem says they learned.

2 articles by Sung-jin Kwon.

• AI Feature Flags & Progressive Rollouts
• SLO Management & Incident Response
• Platform Engineering & SRE Culture

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  Coding Project Ideas for Beginners That Actually Ship

  November 7, 2026

  Coding project ideas for beginners that end with a live URL, an API you own and a failure you can observe, plus a seven-day plan you can finish.

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  AI Coding Productivity: What the SLO Budget Tells You

  August 8, 2026

  AI boosts coding output 33-98%. Incidents per PR are up 242%. Here is what the SLO budget measures when your team runs on Copilot or Cursor and deployment frequency climbs.