Reinhardt Weyers

Curriculum vitae

Updated November 2026.

Download PDF

Reinhardt Weyers

Senior software engineer

NZ citizen with full work rights in NZ and Australia.

Open to relocating, including to Australia.

Profile

I am a senior software engineer with ten years of experience. I build complete products quickly, from the first prototype to production. My work covers AI agents, full-stack web apps and security. After years of building my own products, I want a long-term senior role on a larger team.

  • 50,000+ users on a security platform I built
  • 40,000 peak weekly players on my game platform
  • 2,000 people using QuantX, my trading app
  • US$530K+ user capital trading through QuantX

Experience

  1. 2025 – Now

    Senior software engineer

    Agentics LabsOwn company

    • Built QuantX, an AI trading app for stocks on web and mobile. It has 2,000 users and over US$530,000 trading through its agent.
    • Built the AI agent, the backend, the admin console and the billing as the sole engineer.
    • Put hard risk limits in the code that places orders, outside the AI model.
    • Connected QuantX to four broker and exchange APIs, including Alpaca.
    • Wrote and deployed the smart contracts that collect its trading fees.

  2. 2023 – Now

    Security consultant

    IndependentContract

    • Infrastructure security audits for enterprise clients, including major utility providers.
    • Smart contract audits and code reviews for DeFi and VRF systems.
    • Found and reported vulnerabilities at several large New Zealand companies.

  3. 2026 – Now

    Game developer

    RetroDev GamesOwn studio

    • Building Everroad, an open-world driving game for Steam. It reached a playtest build in under three weeks.
    • Built the world generation, car physics, engine audio and online multiplayer in three.js.

  4. Mar 2025 – May 2026

    Co-founder and CTO

    SparkadeStartup

    • Built the mobile web app, the backend API and the admin console as the sole engineer.
    • Built Bolt, an AI game builder. A player describes a game and Bolt builds a playable version.
    • Isolated untrusted game code in a sandboxed frame with a strict content security policy.
    • Wrote skill files that teach AI coding agents to build games for the platform.

  5. Apr 2025 – Oct 2025

    Developer relations

    SKALE LabsPart-time, remote

    • Built developer tools and SDKs for teams building on SKALE.
    • Worked on BITE, a privacy library for encrypted data between nodes.

  6. Mar 2024 – Aug 2025

    Head of gaming

    Skillful AIRemote

    • Led gaming. Shipped SDKs that put AI agents into games and browser apps.
    • Built real-time voice features with ElevenLabs.

  7. Mar 2024 – Jun 2025

    Founding engineer

    Security platform (under NDA)Contract

    • Worked as the sole engineer. Built the platform from scratch and grew it past 50,000 users.
    • Built threat detection, automated response and a partner SDK. The project had a successful exit.

Earlier experience

  1. 2022 – 2025

    Founder and developer, Untitled Platformer

    A real-time multiplayer platform that peaked at 40,000 weekly players.Featured on the SKALE blog

  2. Jan 2023 – Jan 2024

    Developer relations, ChainSafe

    Worked on web3.unity, a widely used blockchain SDK for Unity.

  3. Oct 2016 – Jan 2023

    Technician, then technical product manager, CentralNic Group

    Six years at a large domain registry operator. Rose from technician to technical product manager.

Selected projects

  • QuantX

    An AI trading app for stocks, on the web and as an installable phone app.usequantx.com

  • Caskt

    A free desktop app for managing Counter-Strike 2 inventories.caskt.xyz

  • Everroad

    An open-world driving game with a world that is generated as you drive.everroad.app

  • Phoenix Spectrum

    A website for a New Zealand supplier of pallet wrapping machines.phoenixspectrum.com

  • The Solis Studio

    A website for a New Zealand wedding and portrait photography studio.solis.co.nz

Skills

Languages
JavaScript, TypeScript, C#, Solidity, PHP, SQL
Web and apps
Node.js, React, Next.js, Astro, Vite, Electron, Tailwind
AI
Anthropic API, Agents and tool use, ElevenLabs
Security
Infrastructure audits, Smart contract audits, Threat detection, Secure API design, Responsible disclosure
Infrastructure
MySQL, SQLite, Redis, Docker, Proxmox, Cloudflare, DNS
Games and 3D
three.js, Unity, Phaser, React Three Fiber, Steamworks
On-chain
Foundry, Hardhat, viem, Uniswap v3 and v4, EIP-712

Referees: available on request.

Back to projects