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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 architecting and building products with React, Next.js, Tailwind CSS, Node.js, and React Native + Expo.
I use frontier LLMs to increase both velocity and professionalism—not to outsource judgment. I work from functional specifications, technical architecture, and persistent project context, then verify agent output through human 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, 40 anti-slop engineering pillars, and seven game and UX design lenses so quality, accessibility, performance, and maintainability are explicit requirements instead of last-minute cleanup.
This approach lets me move quickly across four product surfaces—desktop web, mobile web, iOS, and Android—while keeping state, UI, testing, and release behavior deliberate across platforms.
I’m a US citizen and Mexican Permanent Resident based in Puebla, Mexico, where I work remotely on US Pacific Time.
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 remote, full-time SWE/code-owner role at a US startup hiring through a global Employer of Record (EOR). If direct US 1099 contracting works better for the company, I can use that arrangement from Mexico while working US Pacific hours.
★I architect, build, and scale deterministic software systems using AI-native engineering workflows, functional specifications, persistent context, and human verification.
★I turn incomplete or fragile MVPs—whether inherited from a previous team or generated with AI—into robust production applications.
★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×.