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Focusing
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RudreshRajvansh/README.md

Hey, I'm Rudresh 👋


I build Android apps — Kotlin, Jetpack Compose, shipped to the Play Store.
I write backend systems in Rust, straight against Linux syscalls, no framework in between.
I find and close real security gaps in the software I maintain.


Rust Kotlin AWS Google Cloud Firebase Vercel Supabase SQLite Postgres Redis Figma Canva Git GitHub Gradle C Java


Elsewhere

AWS Triple Certified (Solutions Architect, Cloud Practitioner, AI Practitioner) · 14th place, CTF7 (16 flags, including an extreme-difficulty cipher challenge)


github profile contributions chart

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  1. rust-backend-scratch rust-backend-scratch Public

    Rust HTTP server built from scratch (no Tokio/frameworks) — raw TCP, manual parsing, custom concurrency model.

    Rust 1

  2. dejavu dejavu Public

    I've written this code before. And before that. So now I'm writing it once, properly, in Rust.

    Rust

  3. focusjar focusjar Public

    A focus timer that drops a marble in a jar every time you finish a session. Fully offline — no trackers, no accounts, no paywall. Built with Jetpack Compose and Material 3.

    Kotlin 1

  4. Xpulse Xpulse Public

    A health-records + clinic app. Patients own their data (medications, prescriptions, lab reports). Doctors/pharmacies/labs get *temporary, scoped* access to a patient's data via a grant the patient …

    Kotlin 1

  5. Computer-Sikho Computer-Sikho Public

    A study app for class 1 to 5 students aimed at enhancing computers knowledge in regional language

    Kotlin