Agus Makmun

I'm Programmer for Python & Django. I've made quite a few web apps, especially on Django.

Stack Problems


  1. Migrating a production app off Supabase to self-hosted Postgres, Drizzle ORM and NextAuth, in stages » 24 Oct 2026
  2. Replacing @mui/icons-material barrel imports can halve your Vitest run time » 17 Oct 2026
  3. Your S3 client needs timeouts: stale connections that hung every upload » 10 Oct 2026
  4. How an unread-messages badge can saturate your production Postgres CPU » 03 Oct 2026
  5. When postgres-js pipelining silently wedges your connection pool behind a transaction pooler » 18 Sep 2026
  6. Docker health check fails with ECONNREFUSED on localhost? Use 127.0.0.1 » 07 Sep 2026
  7. Stripe subscription billing pitfalls: proration, downgrades, stale invoices and duplicate subscriptions » 14 Aug 2026
  8. Lessons from moving CI/CD to self-hosted GitHub Actions runners » 24 Jul 2026
  9. Handling Next.js ChunkLoadError after a deploy without an infinite reload loop » 10 Jul 2026
  10. Real-Time EC2 WebSocket Terminal with Django, Channels, and OpenTelemetry » 23 Apr 2024
  11. How to upgrade dj-stripe flawlessly? » 23 Apr 2024
  12. How to fix InconsistentMigrationHistory or other issues because migrations files are changed by 3rd party packages » 24 Mar 2024
  13. Add reCAPTCHA to default Django admin login form » 06 Oct 2021
  14. Restricting specific media folders on Django » 12 Aug 2021
  15. How to handle XSS Injection in Django? » 19 Aug 2020
  16. How can i accept and run user's code securely on my web app? » 01 Aug 2020
  17. How to custom select language icon in django administration » 28 Jul 2020
  18. Django Amazon S3 Uploader » 28 Jul 2020
  19. Solve Django migration problem » 07 Jul 2020
  20. How to create database Amazon RDS » 12 Jun 2020