Hello! I'm Qinfeng, a full-stack engineer based in the U.S.

I'm a full-stack developer with a passion for building robust, user-friendly applications.


With developer experience in startups, a Ph.D. in engineering and manager experience in consulting, I bring my proven problem-solving, project-management and analytical skills, adaptability and industry insights to software development.

Tech stacks

  • Programming languages: Go (Golang), Typescript, Java, JavaScript ES6, SQL, HTML, CSS
  • Frameworks: Angular, React, Next.js, Spring, Hibernate, Node.js
  • Database: SQL (PostgreSQL, MySQL), NoSQL (Elasticsearch)
  • Tools: Google Cloud Platform, Docker, Kubernetes, LangChain, LLMs, AWS EC2, S3, GitHub, CircleCI
Qinfeng Wu Profile
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Projects

Rocket Loans AI Chatbot

Gen AI Customer Service

A customer service chatbot, based on retrieval-augmented generation (RAG)

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Helpdesk Ticketing System

Helpdesk Ticketing System

A helpdesk ticketing system, providing both user and admin functions

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