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Joel Rand
Senior Backend & Systems Engineer
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Phoenix, USA
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Phoenix, USA
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Crash-resilient local persistence layer featuring Write-Ahead Logging (WAL), microsecond FTS5 full-text queries, and Model Context Protocol bridge.
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41
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Root-relative reverse path calculation and mount-aware ASGI URL dispatch across nested application trees with 220 unit test suites passing.
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21
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Zero-dependency asynchronous circuit breaker and adaptive retry harness for microservices featuring finite state automata and full jitter backoff.
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34
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High-throughput async webhook engine with constant-time HMAC-SHA256 signature verification, sliding-window deduplication, and zero-saturation buffer queues.
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14