Junjie Tang

I am a Sr. Principal at AWS pioneering transformative cloud solutions. I help the largest AWS customers define cloud strategies, build scalable architectures, and deploy them at production scale.

I have led projects across autonomous driving, generative AI, machine learning, and cloud-native data platforms — working with customers in automotive, manufacturing, and technology industries.

I hold multiple AWS certifications including Solutions Architect Professional, DevOps Engineer Professional, Security Specialty, and Data Analytics Specialty.

I am a recurring AWS re:Invent speaker (2017–2025), recipient of the AWS Technical Field Community Collaboration Award (2021), and have spoken at the UN on AI for Road Safety.

I regularly share my work on LinkedIn, Medium, and in blog posts covering topics from LLM inference and autonomous driving to cloud data architectures.

Previously, I studied at the University of Cologne. I am fluent in English, German, and Chinese.