# Jian Chang

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Location: San Jose, California, United States
Profile: https://flows.cv/jianchang

Backend Developers 
Java/Go Web backend Developer
DevOps
Micro Service, including Redis, Message queue, Jenkins
Scripting Language
Financial Logics(Develop billing projects mostly)

## Work Experience
### Software Engineer @ Rakuten Rewards
Jan 2025 – Present | San Mateo, California, United States

### Software Engineer @ Vibrant Wellness
Jan 2021 – Jan 2025 | Santa Clara, California, United States
Experienced Software Engineer specializing in order and payment systems, backend development, and cloud solutions.

Developed and optimized high-performance order/payment systems using Java, Spring Boot, and microservices.
Integrated Kafka, Redis, and cloud technologies (Azure AKS, Kubernetes) for scalability and efficiency.
Experience with CUDA, Pandas for data processing, and OpenAI API/Whisper for automation.

### Java @ Yeaher
Jan 2020 – Jan 2021 | 纽卡斯尔， DE， 美国


## Education
### Bachelor's degree in Computer Science
University of North Alabama


## Contact & Social
- LinkedIn: https://linkedin.com/in/jian-chang-9445b0150

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Source: https://flows.cv/jianchang
JSON Resume: https://flows.cv/jianchang/resume.json
Last updated: 2026-04-11