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CTO @ LineCrush Inc
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CTO @ LineCrush Inc

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spragginsdesigns/README.md

Austin Spraggins

Co-Founder & CTO at LineCrush | Applied AI, full-stack systems, and developer tooling

I build products end to end: interface, backend, data, AI, infrastructure, and release. I write and review code directly, and I build Claude Code and Codex workflows that help a small engineering team ship with clear proof and review gates. Based in Fresno, California; available immediately for remote US contract or strong full-time engineering roles.

Selected work

Project What I built Stack / proof
LineCrush Live sports research platform with AI picks, signal search, betslip analysis, real-time data, native client work, browser extensions, and an agent delivery system Next.js, TypeScript, Python, PostgreSQL, Redis, AWS, Vercel; product overview
SureWord AI Bible study product with web, downloadable Android APK, and macOS clients; streaming study, Scripture retrieval, notes, and memory Source, Next.js, Expo/React Native, SwiftUI, pgvector, Clerk, Stripe
Gunmetal Orbit Commercial space combat and mining game released on Steam in September 2026 Godot 4.7, GDScript, native builds
SaveALife CPR Registration automation connecting Bookeo bookings to the Canadian Red Cross MyRC portal Private client work; Python, webhooks, Azure AD B2C, OData
Constrong Responsive website for a concrete contractor Next.js, TypeScript, Tailwind
Two Cities Off Road Responsive client review website for an off-road fabrication business, with a build gallery, sample catalog, filtering, and inquiry UI; ongoing work, not a live business launch Private client project; Next.js 16, TypeScript, Bun

How I work

  • Applied AI: multi-model product features, retrieval and vector search, tool-using agents, MCP, vision/OCR, fallbacks, and evaluation.
  • Product engineering: React/Next.js, TypeScript, Python, Node.js, PostgreSQL, Redis, REST and real-time systems.
  • Architecture and operations: AWS, Vercel, Docker, Ubuntu, CI/CD, auth, payments, native SwiftUI and Kotlin/Compose work.
  • Teaching and client delivery: former web development instructor at Bitwise/Geekwise; built business sites and workflow automation.

LineCrush coding activity

The badge measures editor activity for the LineCrush repository. It is one signal of sustained work, not a complete account of engineering output.

Connect

Portfolio · Resume · LinkedIn · spragginsdesigns@gmail.com

Pinned Loading

  1. bible-ai-explorer bible-ai-explorer Public

    SureWord: AI Bible study across web, Android, and macOS with streaming chat, Scripture retrieval, notes, and memory.

    TypeScript 12 3

  2. spraggins-portfolio spraggins-portfolio Public

    Austin Spraggins' engineering portfolio and current resume, built with Next.js and TypeScript. Shipped AI products, systems, games, and client work.

    TypeScript 1

  3. ai-docs-digest ai-docs-digest Public

    Tool to combine documentation files and download or copy into a single markdown file for AI consumption.

    JavaScript 1

  4. ai-tutor-webapp ai-tutor-webapp Public

    An AI Tutor for smaller children, to help guide them to learn better without ever giving an answer.

    TypeScript 7 5

  5. constrong constrong Public

    Responsive Next.js website for a concrete contractor, with project imagery and customer contact flows.

    TypeScript 1

  6. Gelateria-Del-Centro-WebApp Gelateria-Del-Centro-WebApp Public

    Gelateria Del Centro in Downtown Fresno's Website Application

    CSS 1 1