Muhammad Amirul Ashraf Mohamad Fauzi is a software engineer at Nethermind, a leading Ethereum infrastructure company, where he works on the .NET-based Ethereum execution client. Based in the Greater Kuala Lumpur area, Ashraf is a versatile generalist with experience spanning multiple technology stacks including .NET, Rails, Laravel, React, Go, and Java. His career includes time at major tech companies such as Amazon, where he worked on the Prime Video mobile quality platform, and Grab.

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He has also contributed to enterprise systems for Petronas and government agencies. At Nethermind, his work focuses on performance-critical systems programming, including storage layer optimization, caching, and concurrent data structures for blockchain infrastructure. He maintains an active home lab environment and has a deep interest in low-level systems topics such as memory management and SIMD optimization.