I'm Bryan Carlson Chan — 15+ years shipping production systems in Rails and Django for US, UK, and Philippine markets. Healthcare SaaS, Stripe billing, QuickBooks integration, monolith decoupling, and enterprise database design.
Quezon City, Philippines • PHT (UTC+8) • Available for APAC, Australia, UK / Central Europe remote roles • No night shifts
Rails and Django at scale. Service-layer architecture, double-entry accounting, legacy system integration, and maintainable production codebases.
HMO billing, medical records, Stripe subscriptions, QuickBooks Desktop sync via QODBC, and financial ledger automation.
Monolith-to-JSON-API migration, RESTful API design, PostgreSQL/MySQL schema design, async task queues, and system optimization.
Ruby, Python, SQL, JavaScript, TypeScript, Go, PHP
Ruby on Rails, Django, Django REST Framework, FastAPI, Node.js / Express
React, Next.js, jQuery, AJAX, HTML5, CSS3, Vite
PostgreSQL, pgvector, MySQL, Redis, Elasticsearch, SQLite, Supabase (Row Level Security)
RAG pipelines, embeddings & vector search (pgvector, Qdrant), LangChain / LangGraph / CrewAI, RAGAS evaluation, MCP servers, provider-swappable LLM clients (Gemini, Claude)
Stripe subscriptions & webhooks, QuickBooks Desktop / QODBC, Ko-fi, Gumroad
Git, GitHub Actions CI/CD, Docker, Render, Vercel, Cloudflare Workers, Netlify, Hostinger, Supabase, path-filtered multi-site pipelines
I'm looking for senior backend or full-stack roles with APAC, Australia, UK, or Central Europe overlap.
No night shifts. Available immediately.
