Jeffer Peng
Software Development Engineer II at Amazon
Canada
Summary
🤩
Rockstar🎓
Top SchoolJeffer Peng is a Software Development Engineer II with eight years of full-stack and backend experience across startups and large tech, currently building native AWS services at Amazon. He has shipped microservices, ML-enabled tooling, and responsive front-ends using Java, Python, TypeScript, Go, React and various databases, often bridging monolith-to-microservice migrations. Notable projects include leading the Wish Assistant editing tool and contributing to autonomous driving simulation and clinical AI platforms, showing a blend of production systems and research-driven ML engineering. A University of Waterloo computer science alumnus, he’s comfortable across the stack and the cloud, and frequently tackles tough integrations that surface where frontend UX meets complex backend workflows.
8 years of coding experience
4 years of employment as a software developer
High School High student Student, High School High student Student at Earl Haig SSBachelor of Computer Science Dean's Honours, Bachelor of Computer Science Dean's Honours at University of Waterloo
English, Chinese
Github Skills (43)
python10
simulator10
multi-agent10
reinforcement-learning10
autonomous-driving10
voting9
nutrition9
optimization8
viewer8
large-language-models8
parallel8
data-science7
pytorch7
image-library7
llm7
Programming languages (5)
Github contributions (5)
JingfeiPeng/EnergyStation
Feb 2019 - Dec 2021
A mobile app built using React Native, aimed to help people to track events
Contributions:16 PRs, 54 pushes, 1 branch in 2 years 10 months
mobile-applicationreact-native
JingfeiPeng/EnergyStationBackend
Apr 2019 - Sep 2020
EnergyStationBackend a repository for the back-end web service and Mongodb written usingNode, Express and Mongoose
Contributions:19 commits, 3 PRs, 21 pushes in 1 year 5 months
backendmongodbmongoosewebservice
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