Location: Shanghai, China
    Remote: Yes
    Willing to relocate: Open to discuss
    Technologies: TypeScript, React/Next.js, Python, Go, PostgreSQL, Redis, LLM workflows, tool calling, MCP, retrieval, structured outputs, evals
    Résumé/CV: https://anna4code.dev/resume.pdf
    Email: via CV

I'm a full-stack engineer with 8+ years of experience, including five as an independent contractor across e-commerce, travel/booking, and content operations. I often start with incomplete specifications: I talk with users, map the actual workflow, make product and architecture trade-offs, and own delivery through launch and support.

My recent project is https://jobsignal.dev, which turns noisy job posts into structured data. The LLM is only one part; deterministic rules, schema checks, verifier policies, correction loops, and regression evals make the output dependable.

Open to full-time, contract/project work, or a small paid trial.