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Achievements

Achievement: Pair Extraordinairex4Achievement: Galaxy Brainx3Achievement: YOLOAchievement: QuickdrawAchievement: Pull Sharkx4Achievement: Arctic Code Vault ContributorAchievement: Starstruck

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AskAlexSharov/README.md

Currently work on storage layer of Erigon (implemntation of Ethereumn) ~4k PRs: https://github.com/erigontech/erigon/pulls/AskAlexSharov

🧠 Where I go deep

Area Representative work
Memory & the Go GC Off-heap index-build for 3B keys
FileSystems and Linux files-merge by dedicated MMAP
Cryptography Asm of xxhash affected Golang GC
Sort data >> RAM zero-copy on-disk heap-sort
Indexing & perfect hashing roaring-bitmap for indices union/intersection
Virtual machines array-based EVM interpreter stack

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  1. erigontech/erigon erigontech/erigon Public

    Ethereum implementation on the efficiency frontier

    Go 3.6k 1.5k