Huijie Pan

Huijie Pan

Huijie Pan

Software Engineer | Fullstack & Identity | LLM, high-scale login, Java/Python/Node.js, AWS/GCP

I’m a full-stack engineer with a strong focus on integrating LLMs and AI into real products and internal tools. I like taking features from API and data pipeline design through to web or mobile interfaces, especially where intelligent context, retrieval, or automation can make users and engineers more effective.

Experience

PayPalSoftware Engineer

2022 — Now

2022 — Now

San Jose, CA

Contributed to the development of PayPal’s web login platform for consumer and merchant accounts globally.

Focused on implementing modern authentication and risk-based verification processes.

Enhanced account lifecycle experiences across sign-in and checkout flows.

Ryzlink CorporationSoftware Engineer

2020 — 2022

2020 — 2022

Developed and maintained backend-focused web services for both internal and client-facing applications.

Created user-facing applications and visualizations to enhance user experience.

Collaborated with cross-functional teams to ensure seamless integration and functionality.

University of California, Santa CruzTeaching Assistant

2018 — 2020

University of California, Santa CruzGraduate Research Assistant

2020 — 2020

Education

University of California, Santa Cruz

Master of Science - MS

2018 — 2020

University of California, Santa Cruz

Bachelor's degree

2014 — 2018