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

Achievements

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

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AskAlexSharov/README.md

Last 6 years i did much open-source. For example on storage layer of Erigon (implemntation of Ethereumn). ~4k PRs: https://github.com/erigontech/erigon/pulls/AskAlexSharov

🧠 Where I go deep

AreaRepresentative work
Memory & the Go GCOff-heap index-build for 3B keys
FileSystems and Linuxfiles-merge by dedicated MMAP
CryptographyAsm of xxhash affected Golang GC
Sort data >> RAMzero-copy on-disk heap-sort
Indexing & perfect hashingroaring-bitmap for indices union/intersection
Virtual machinesarray-based EVM interpreter stack
AskAlexSharov's commit history

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  1. erigontech/erigonerigontech/erigonPublic

    Ethereum implementation on the efficiency frontier

    Go 3.6k 1.5k