Senior full-stack developer with 4+ years building production SaaS systems.
Recent work includes a full-stack scheduling system with Stripe payments and bidirectional Google Calendar sync, a multi-tenant customer auth system with branded portals and role-based permissions, OAuth cloud storage integrations for Dropbox, OneDrive, and Google Drive with background file transfer workers, and a custom S3-compatible multipart uploader with progress tracking and abort support. I've also migrated real-time infrastructure from Pusher to ----------- with Redis-backed rate limiting, and led major framework upgrades to React 19, Next.js 15, Tailwind v4, and tRPC 11 across an 8+ app monorepo.
My daily stack is Next.js, React, TypeScript, Node.js, Express, tRPC, PostgreSQL, MongoDB, Prisma, Tailwind, -----------, Redis, AWS, Stripe, and Sanity.
Based in Cebu (UTC+8), I'm comfortable with async-first workflows and have 4+ hours of daily overlap with US, EU, and APAC teams. I write clear PRs, ship in small increments, and care about TypeScript ergonomics, bundle size, and DX as much as the feature itself.
Portfolio and case studies: -----------
