S.P.KUMAR
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Projects

Things I have built — systems tools, research experiments, and explorations.

spassword-manager

In progress

A secure command-line password manager written in Rust with encrypted local storage.

RustCryptographyCLISecurity

MenU

Active

A full-stack platform to create, manage, and view weekly dietary menus with a clean backend architecture and simple frontend.

Gemini APINode.jsExpressMongoDBReact

Decentralized E-Voting

Experimental

A decentralized voting system with IPFS.

CryptographyJavascriptIPFS

© 2026 S.P. Kumar Challa. Built with Next.js and MDX.

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