Valentyn Kit

Systems engineer. I understand things by rebuilding them from scratch: TCP stacks, storage engines, OS primitives. Rust and C. Currently inside the Solana protocol.

Poland, Warsaw Joined on May 3, 2024 valentynkit.work@pm.me https://valentynkit.com/

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Lead Backend & Platform Engineer

Valentyn Kit

Jul 8

Rust's compile errors are other languages' production bugs

#rust #programming #c #computerscience

7 min read

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Valentyn Kit

Jul 6

Rebuilding my C Redis clone in Rust taught me more Rust than any tutorial

#rust #c #database #programming

2 min read

Seven-step libc evolution toward C10K scale

Valentyn Kit

Jun 30

From one blocking accept() to epoll: a C TCP server up the I/O ladder, measured

#c #systems #networking #linux

8 min read

Valentyn Kit

Jun 27

Adding io::ErrorKind::TooManyOpenFiles to Rust

#rust #systems #opensource #programming

2 min read

Valentyn Kit

Jun 25

Framework knowledge evaporates. Low-level knowledge compounds.

#systems #c #networking #programming

4 min read

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Valentyn Kit

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Rust's compile errors are other languages' production bugs

Want to connect with Valentyn Kit?

Rebuilding my C Redis clone in Rust taught me more Rust than any tutorial

From one blocking accept() to epoll: a C TCP server up the I/O ladder, measured

Adding io::ErrorKind::TooManyOpenFiles to Rust

Framework knowledge evaporates. Low-level knowledge compounds.