Freelance work
Mar 30 · 4 min read · Authentication in Express applications is often underestimated. Most implementations stop at “generate a JWT and verify it,” but real-world systems require much more: • Refresh token rotation • Token
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Mar 12 · 4 min read · How I built a production-style authentication system using JWT, Redis, and secure API practices. Authentication is one of the most critical parts of any backend system. If it's poorly designed, attack
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