# Daniel X.

> Software Engineer at Campfire

Location: San Francisco Bay Area, United States
Profile: https://flows.cv/danielx

I was previously at Amazon Web Services building high-throughput recommender systems and real-time personalization. 

Graduated from University of California, San Diego with a B.S. in Mathematics-Computer Science.

## Work Experience
### Software Engineer @ Campfire
Jan 2025 – Present

### Software Engineer II @ Amazon Web Services (AWS)
Jan 2023 – Jan 2025
* Led a zero-downtime migration of real-time user interactions store to Redis tiered storage and support 5x capacity and over 60% savings 
* Built data pipeline for batch inference workflows to process real-time user interactions data via on-demand featurization, maintaining fresh recommendations without full retraining
* Enhanced batch inference workflow to support automatic model updates and catalog refresh, making new items eligible for recommendations in real-time

### Software Engineer @ Amazon Web Services (AWS)
Jan 2021 – Jan 2023
Amazon Personalize

### Software Engineering Intern @ Amazon Web Services (AWS)
Jan 2020 – Jan 2020 | Palo Alto, California, United States

### Software Engineering Intern @ Fuse Integration
Jan 2019 – Jan 2019 | Greater San Diego Area

### Software Engineer Intern @ TuringSense
Jan 2016 – Jan 2016 | Santa Clara, California


## Education
### Bachelor of Science (BS) in Mathematics and Computer Science
UC San Diego

### Mission San Jose High School

### De Anza College


## Contact & Social
- LinkedIn: https://linkedin.com/in/danielx523

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Source: https://flows.cv/danielx
JSON Resume: https://flows.cv/danielx/resume.json
Last updated: 2026-04-10