Encrypt User Data at Rest: Envelope Encryption and Key Rotation
Build field-level envelope encryption in Python, rotate keys with no downtime, search with blind indexes, and see where AWS/GCP KMS fits and costs.
Bekzod Erkinov
May 21, 2026
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Uniswap V3, SushiSwap, and Curve Finance are popular DeFi protocols with different strengths and weaknesses. Understand their performance, security, and use cases to make informed decisions.
Bekzod Erkinov
Feb 28, 2026
A tested bash and Docker Compose deploy script with migrations, health checks, a smoke test and rollback, run against deliberately broken releases.
Bekzod Erkinov
May 5, 2026
Ship a tested Laravel REST API with Sanctum: /api/v1 routes, token abilities and expiry, one JSON error format, and fixes for three 401/403/429 bugs.
Bekzod Erkinov
May 10, 2026
Build field-level envelope encryption in Python, rotate keys with no downtime, search with blind indexes, and see where AWS/GCP KMS fits and costs.
Bekzod Erkinov
May 21, 2026
Build a reusable React lazy loading hook with IntersectionObserver, then see Chrome-measured requests, LCP and pop-in against native loading="lazy" and React.lazy.
Bekzod Erkinov
Apr 23, 2026
Optimizing query performance is critical for achieving high performance in distributed databases like CockroachDB and YugabyteDB. This article explores the techniques and strategies for optimizing qu…
Bekzod Erkinov
Feb 18, 2026