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Achievements

Achievement: QuickdrawAchievement: Pull Sharkx2Achievement: Pair ExtraordinaireAchievement: YOLO

Achievements

Achievement: QuickdrawAchievement: Pull Sharkx2Achievement: Pair ExtraordinaireAchievement: YOLO

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LeaveItToBeaver/README.md

Jason Beaver

Typing SVG

LeaveItToBeaver's Top Languages

I build fast, human-friendly apps and the infrastructure to support them. My work spans mobile (Flutter), web (React/SvelteKit), and backends (.NET/Firebase/Node), with a bias toward clear architecture, performance, and maintainability.

Highlights

  • Cross-platform mobile: Flutter (Riverpod, GoRouter, codegen) with production patterns
  • Data & real-time: Firebase Auth/Firestore/Storage, Cloud Functions, offline caching, media processing
  • Web & backend: React/SvelteKit, ASP.NET Core, Node/Express, REST APIs
  • Engineering habits: typed models, generative tooling, testable design, readable repos

Skills

Frontend: Flutter (Dart), React, SvelteKit, TailwindCSS
Backend & APIs: ASP.NET Core, Node.js/Express, Firebase, Supabase, Spring
Data: Firestore, PostgreSQL, MongoDB, SQL Server
Infra & Tools: Docker, Git, Build Runner, Firebase Emulators, CI/CD basics

Featured Projects

HERD — Cross-platform social app (Flutter + Firebase)

A modern social platform with three feeds (Alt/anonymous, Herds/sub-communities, Public/real-identity), rich media posts, a time-decay “hot” ranking, and Babble, a real-time chat overlay with rubber-band drag and haptics.
Security: 1:1 chat E2EE using X25519 (key exchange), HKDF (derivation), and ChaCha20-Poly1305 (AEAD).
Backend: Cloud Functions for post triggers, notifications, ranking jobs, and user lifecycle.

Repo: https://github.com/LeaveItToBeaver/Herd
License: Proprietary (closed beta)

Tech: Flutter (Dart), Riverpod 2.x, GoRouter, Freezed, JsonSerializable, Firebase Auth/Firestore/Storage, Cloud Functions

What to look at

  • functions/ — triggers, notifications, score recalcs, callable endpoints
  • functions/utils.js — time-decay ranking
  • lib/features/social/chat_messaging/… — crypto + messaging repo + widgets

amlang — Algorithmic Mathematics (Rust)

An experimental mathematical programming language meant to be writable on paper and executable by machine. The repo includes notation docs and a Rust codebase for the implementation.

Repo: https://github.com/LeaveItToBeaver/algorithmic-mathematics
License: MIT

Tech: Rust
Docs: NOTATION.md / NOTATION.pdf

Selected smaller projects

Contact

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  1. Herd Herd Public

    Dart 1

  2. algorithmic-mathematics algorithmic-mathematics Public

    A mathematical programming language designed to be writable on paper and executable on machines.

    Rust 2

  3. wedding_website wedding_website Public

    This is a website for my wedding. It was made in React.JS with Firebase.

    JavaScript 1

  4. BloggingWebsite BloggingWebsite Public

    This is a blogging website built with SvelteKit, TypeScript, TailWind CSS, SupaBase, and an open source library called Quill.

    Svelte 1 1