Backend · Systems

Arthur Mendes

I write backend and low-level software: encrypted transport, key agreement, process tooling. Go, C++, .NET, Rust.

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I am a developer focused on Backend with a particular passion for mathematics. I am currently studying and applying complex cryptography concepts in projects such as an end-to-end encrypted chat system.

My interests range from security protocols like X3DH to systems automation and low-level tool development in C++. I believe mathematics is the universal language and code is how whe translate it into the real world.

languagesGo, C++, C#, TypeScript, Python
protocolsQUIC, Socket, Double Ratchet, Ed25519
dataPostgreSQL, SQL Server, Mongo DB
infraDocker, Azure, Linux
toolsVim, Git, Shell

favorite work

Shatters logo

Self-hosted encrypted messaging across three repositories. Messages are sealed client-side. Thhe relay routes ciphertext and learns nothing else.

SDKClientRelay
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Open to BackEnd & Security Work

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