Stephanie Zhao
Software Development Engineer at Amazon
- Role
- Software Development Engineer at Amazon Fulfillment Technologies & Robotics
- Location
- Bellevue, WA, US
- LinkedIn followers
- 500 followers
Experience
Software Development Engineer
Amazon Fulfillment Technologies & Robotics
Jun 2021 — Present · Seattle, WA, US
Designed and delivered AuthN/AuthZ solutions for Amazon Fulfillment Centers including Multi-Factor Authentication (MFA), Single Sign-On (SSO), mTLS for IoT devices, OAuth 2.0 / OIDC flows, Attribute-Based Access Control (ABAC), permission management, user lifecycle management, etc.• Led cross-functional engineers and partnered with Product, Engineering, and Business stakeholders to design and deliver compliance-driven permission review solution from concept to production, eliminating audit deficiencies and establishing scalable framework for expansion. • Architected and maintained cloud-based microservices at global scale using React, Node.js, Spring, AWS services, ensuring operational excellence through continuous system optimization, incident resolution, and process automation. • Mentored engineers through technical leadership, design reviews, and knowledge sharing initiatives that improved team velocity and code quality.
Education
University of Michigan
Master of Science - MS, Data Science
2019 — 2021
No. 2 High School of East China Normal University
High School
2012 — 2015
University of Michigan
Bachelor of Science - BS, Interdisciplinary Physics
2017 — 2019
Shanghai Jiao Tong University
Bachelor of Science in Engineering- BSE, Electrical and Computer Engineering
2015 — 2019
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