AI Product Engineering
LLM workflows, AI-assisted tools, MCP integrations, local model experiments, custom memory concepts, and reasoning systems.
Available for full-time and contract roles
AI-focused full-stack engineer building systems that think, ship, and scale.
I am Pedro "Axefield" de Castro Davila, a TypeScript-first systems builder connecting LLM tooling, Node.js platforms, automation workflows, dashboards, UX-centered interfaces, and creative technology into usable products.
20+ yrsUX and systems thinking
TypeScript-firstFull-stack product engineering
AI toolingLLMs, MCP, local model workflows
End to endIdea, architecture, UI, backend, deploy
What I build
Practical systems across AI, product engineering, UX, and creative technology.
The through-line is turning ambiguous technical possibilities into working interfaces, workflows, and platforms.
Full-Stack Development
TypeScript, Node.js, Express services, REST APIs, dashboards, frontend interfaces, auth flows, and SaaS-style tools.
UX Engineering
User flows, interface clarity, design implementation, conversion paths, performance, accessibility, and product polish.
Automation And Data Systems
Workflow automation, trading dashboard concepts, data pipelines, signal surfaces, internal tools, and operational systems.
Creative Technology
Unreal Engine experiments, interactive worlds, narrative IP systems, AI media generation, and game-adjacent production tools.
Platform Operations
WordPress, Shopify, CMS/CRM/SaaS management, technical SEO, page speed, backups, integrations, and client-ready delivery.
Proof map
Work organized as systems, not buzzwords.
Platform
Truligon
Self-directed AI/product engineering lab covering subdomain apps, auth, dashboards, email systems, learning modules, and UX architecture.
AI systemsLLM Tooling And MCP
Model Context Protocol integrations, local LLM workflows, reasoning tools, Cursor/Claude/ChatGPT workflows, and fine-tuning exploration.
AutomationFintech Dashboards
Personal trading dashboard concepts, signal workflows, market analysis surfaces, and automation systems for decision support.
Creative techInteractive Worlds
Game-adjacent systems, Unreal Engine exploration, narrative IP, AI-assisted media workflows, and worldbuilding tools.
Company fit
Where I create leverage.
AI product teams
I can connect LLM capabilities to usable product surfaces, tool workflows, and internal automation.
SaaS and startups
I can prototype across frontend, backend, APIs, dashboards, onboarding flows, and product UX without waiting on perfect specs.
Agencies and ecommerce
I bring practical delivery experience across WordPress, Shopify, technical SEO, page speed, CMS operations, and client-facing UX.
Game and creative tech studios
I bridge systems design, AI tools, Unreal workflows, storytelling, interactive media, and production tooling.
Hiring packet
Resume, proof, and contact are all one click away.
I am currently focused on roles in AI engineering, full-stack TypeScript development, LLM tooling, UX engineering, automation, and creative technology.