Douglas Moth
Full-Stack Developer engineering high-performance, secure, and scalable web platforms with product-level ownership from architecture to deployment.
Download Full Resume (PDF)What I Deliver
Production-Grade SaaS Architecture
Architected and deployed a multi-user SaaS platform using Next.js, TypeScript, and Supabase (PostgreSQL). Designed normalized relational schemas, enforced Row-Level Security (RLS), implemented secure authentication flows, and managed full infrastructure lifecycle including domain configuration, DNS, CI/CD pipelines, and production deployments via Vercel.
Performance & UX Optimization
Achieved 100/100 Lighthouse performance scores through architectural refactoring, metadata optimization, semantic HTML improvements, scroll-behavior tuning, accessibility enhancements, and efficient state-aware rendering strategies. Applied caching and fallback mechanisms to ensure reliability across devices and network conditions.
System-Level Engineering & Security
Designed secure full-stack workflows including protected routes, session persistence, environment isolation, and structured API integration. Applied systems-thinking principles from network engineering background to ensure scalability, maintainability, and secure multi-tenant data handling.
Technical Project Leadership
Led cross-functional teams on commercial infrastructure projects valued up to $2.8M, managing scheduling, budgeting, stakeholder coordination, and milestone execution. Translates large-scale systems planning and structured problem-solving into disciplined software architecture and product delivery.