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Ivan Cheremisin

Software developer — backend (Go, some Rust)

Backend developer who loves video games and rationality fiction. I build small systems-y things: forum engines, a userspace TCP stack, VoIP, virtualization tooling.

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Hello

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Projects

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forumless

A headless forum engine in Go — backend-only, API-driven, bring your own frontend.

hsng

Headless social network built over GraphQL in Go. An experiment in modeling a social graph behind a clean API.

tcpconn

A userspace TCP stack in Go — implementing TCP from scratch on top of raw packets to understand the protocol end to end.

rchat

A VoIP application written in Rust — real-time voice chat, exploring audio transport and low-latency networking.