What I Learned Rebuilding an Entire Auth System from Scratch
When I joined the PFM project at EY, the existing authentication system was a security nightmare. Here's how I rebuilt it with Auth0 and integrated it with blockchain smart contracts.
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Technical deep-dives, lessons learned, and perspectives on distributed systems, cloud architecture, and building software.
When I joined the PFM project at EY, the existing authentication system was a security nightmare. Here's how I rebuilt it with Auth0 and integrated it with blockchain smart contracts.
A detailed look at the database optimizations, caching strategies, and frontend improvements that enabled 15x scale without infrastructure changes.
How I integrated OpenAI into CROW while keeping costs manageable. Practical tips for prompt engineering, caching strategies, and cost optimization.
Lessons from building CROW's multi-tenant architecture. Row-level security, tenant isolation, and the trade-offs between shared and isolated databases.
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