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What Are Your Values, Mapache?
A values game that helps teams and individuals make clearer decisions under pressure.
- Next.js
- TypeScript
- XState
- Expo
- React Native
- Turborepo
I’m Dr. Derek Austin: an AI-native senior full-stack TypeScript product engineer and UI/UX engineer. Since 2019, I’ve specialized in TypeScript, React, Next.js, Tailwind CSS, and Node.js; since 2023, I’ve also specialized in React Native + Expo for iOS and Android.
I use frontier LLMs to increase velocity and quality, not to outsource judgment. I orchestrate AI coding agents using functional specifications, technical architecture, and persistent project context, then verify their output with my own review, automated testing, and manual QA.
My engineering loop is Plan → Build → Test → Reflect: decide what matters, build it, prove it works, and use the result to improve the next cycle.
Inside that loop, my Five-Step Forge is the execution protocol: 1PLAN → 2CHECK → 3WRITE → 4CHECK → 5RUN. The loop describes how I work; the forge defines the checkpoints that keep agentic work reliable. Before the forge, 0LIST audits canonical ownership and impacted files.
I maintain language-specific coding standards and 40 anti-slop engineering pillars so architecture, accessibility, performance, testing, and maintainability are explicit requirements instead of last-minute cleanup.
This approach lets me own products end-to-end across four product surfaces: desktop web, mobile web, iOS, and Android. On every surface, I make deliberate decisions about state, UI, testing, and releases.
Contact me if you need a high-autonomy code owner who can take a product from functional specification through production release.
2024–Present
AI-Native Senior Full-Stack SWE · UI/UX Engineer · TypeScript Specialist
2019–2024
Senior Full-Stack SWE · UI/UX Engineer | React, Next.js, TypeScript, Tailwind CSS
2009–2019
Full-Stack Web Developer | HTML, CSS, JavaScript
2004–2009
Software Engineer | C++, PHP, HTML, CSS, Ruby on Rails, SQL
Startups need more than a fast prototype: they need a product that survives real users, real data, and real change. I help founders and small teams build deterministic, full-stack TypeScript products—including privacy-sensitive and regulated applications—at 10× AI-native velocity without the technical debt of vibe coding. I hate bugs, I love results, and I know when to move quickly and when to pay down technical debt.
Inquire About AvailabilitySeeking a long-term, full-time remote role as a Full-Stack SWE and code owner at a US startup.
★I architect, build, and scale deterministic software systems using AI-native engineering workflows, functional specifications, persistent context, and human verification.
★I ship Next.js + React Native + Expo products across web, iOS, and Android, handling EAS Build/Submit, OTA updates, iOS/Android store releases, automated testing, and manual device QA.
★I partner with founders and early-stage startups as a full-time code owner, taking product work from specification through production with 10× velocity and full accountability for the result.
★I deliver MVPs in under 3 months, and I’ve improved web performance by up to 90% and page speed by 60×.