Performance & Reliability
Finding the real bottleneck — across every layer of the stack.
Performance problems are rarely where they appear to be. An application that feels slow may be waiting on storage, a saturated database, an overloaded web tier or a network path nobody looked at.
What I do
I investigate the whole chain — application, database, operating system, storage and network — using measurements rather than assumptions, then fix the actual constraint and verify the improvement. Alongside that I review reliability: single points of failure, capacity limits, monitoring coverage and operational readiness.
Related work
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Enterprise / Cybersecurity Enterprise EDR & Attack-Surface Reduction
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