Product Engineer | Full-Stack & AI Systems
I design and build production software from concept through deployment across enterprise applications, mobile products, AI-powered systems, and customer-facing web experiences. My work spans product architecture, full-stack implementation, mobile development, responsive UI, accessibility, SEO, deployment, and security-conscious repository boundaries.
Private production operations and CRM platform built with Next.js, TypeScript, Prisma, and PostgreSQL. The system centralizes business records and operational workflows with role-based authorization, tenant-scoped data, audit history, project and task coordination, relationship visualization, and integrated record context.
Case study: https://github.com/pmfRoddi/aop-case-study
Production source is private. Private product demonstrations are available on request.
Production public website for Aydion built as a standalone static site with semantic HTML, CSS, JavaScript, responsive layouts, accessible navigation, SEO metadata/files, reduced-motion support, and a custom canvas-rendered animated node visualization.
Repository: https://github.com/pmfRoddi/aydion-site
Live: https://aydion.com
Production corporate/advisory website built with Next.js, React, TypeScript, Tailwind CSS, and Vercel. The repository demonstrates custom responsive UI, accessible interaction patterns, metadata, SEO structure, responsive image handling, and production deployment.
Repository: https://github.com/pmfRoddi/spartyn-capital-site
Live: https://spartyncapital.com
Public Next.js rebuild project for Red Wolf Mead with a responsive brand-site foundation, catalog scaffolding, recipes, blog content, company/contact/legal pages, newsletter handling, and checkout-route scaffolding. The current public domain is not represented here as a verified deployment of this repository.
Repository: https://github.com/pmfRoddi/redwolf-mead-site
Private in-progress mobile product work. Source is not publicly available. Verified stack and capabilities include Expo, React Native, TypeScript, Supabase-backed sync, persistent application state, companion-care workflows, and OpenAI-assisted conversation through Supabase Edge Functions.
Private in-progress mobile product work. Source is not publicly available. Verified stack and capabilities include Expo, React Native, TypeScript, Firebase, Firestore, player profiles, court discovery, scheduling, player discovery, communities, rankings, and match-verification workflows.
Frontend: HTML, CSS, JavaScript, React, Next.js, Tailwind CSS, responsive UI, accessibility, SEO.
Mobile: Expo, React Native, React Navigation, mobile state management, location-aware workflows.
Backend / Data: TypeScript, Node.js, PostgreSQL, Prisma, Firebase, Firestore, Supabase, role-based access patterns, audit/history systems.
AI: OpenAI-backed product features, AI-assisted workflows, model integration boundaries, human review and validation.
Production / Tooling: Vercel, npm workspaces, ESLint, Vitest, TypeScript validation, repository hardening, documentation, release readiness.
I use Codex, ChatGPT, and Claude as engineering tools for implementation acceleration, debugging, architecture analysis, code review, testing, documentation, and development workflows. I retain responsibility for requirements, system architecture, product decisions, validation, security, regression prevention, and production readiness.
I prefer architecture before implementation, root-cause fixes over surface patches, maintainable systems over clever code, and production boundaries that respect security, privacy, and intellectual property. I care about accessible interfaces, clear documentation, validation, and preserving behavior while improving the system around it.
Open to Product Engineer, Full-Stack Engineer, AI Solutions Engineer, Founding Engineer, and technical product roles where product judgment, architecture, implementation, and production ownership all matter.