Shu Yang

About

Full-stack engineer with production experience building a legal-tech SaaS onboarding/invitation system end-to-end using Remix/React/TypeScript, Node, Prisma/Postgres, and transactional email (Resend). Emphasizes reliability and operability (idempotent actions, state-machine workflows, layered validation, migrations, logging/metrics/tracing) and has deployed both on AWS (ECS/Fargate, RDS, CloudWatch, SQS) and Dockerized infrastructure (DigitalOcean + Nginx + TLS/Cloudflare).

Experience

Education

Key Strengths

• Owned and shipped end-to-end admin invitation/onboarding workflow (frontend, backend, deployment/ops)
• Strong reliability engineering: idempotency, safe retries, validation, and state-machine-based workflows
• Metrics-driven product iteration (time-to-onboard, acceptance rate, resend frequency, admin handling time, error rate, latency)
• Full-stack architecture depth with Remix loaders/actions as API boundary and server-side business rules
• Operational maturity: logging/monitoring, email deliverability diagnostics, and performance tuning (indexes, query shaping, avoiding N+1)
• Cloud and deployment experience across AWS (ECS/Fargate, ALB, RDS, CloudWatch, SQS) and self-managed infra (Docker on DigitalOcean + Nginx + TLS)