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Technical notes. What I've learned by building.
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- 2026-04-22engineering3 min read
Tunneling to a private RDS without a bastion.
Reach a private RDS instance from your laptop without a bastion EC2. SSM Session Manager port forwarding does it in one command.
- 2026-04-04engineering4 min read
Prisma + multi-tenancy: one database, many tenants, no chaos.
The reflex when your first big customer asks for a dedicated database is to say yes. That reflex scales until it kills you.