•AI
My Database Was "Correct." It Was Also 296x Too Slow.
I discovered my Postgres database had 89 foreign keys but zero indexes on them—turning millisecond queries into 843ms nightmares and nearly killing my alpha launch.
#saas
4 posts with this tag
•AI
Blank Screens Kill Trust. I Had 31 of Them.
I found 31 blank screens in my SaaS—all because I forgot multi-tenancy isn't just about data access, it's about URL context. Here's how Claude Code helped me fix them all in one night.
•AI
I Built Multi-Tenancy on Day 2. On Day 67, I Rebuilt It
I thought adding org_id to every table meant bulletproof multi-tenancy. Then my security audit revealed agencies were writing to SME tables—not through a bug, but by design.
•AI
I Knew What Agencies Needed—So I Built Multi-Tenancy on Day 2
After 20 years in agencies, I knew multi-tenant architecture couldn't wait—so on Day 2, with just one working AI agent, I tripled my dev complexity to avoid a future rewrite.