# Justin Cheon

> Software Engineer at Omniscience

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

I'm a software engineer interested in data engineering, data science, machine learning, analytics, visualization, blockchain, GPT and prompt engineering. I have a passion for geography, geospatial data, maps, and GIS. Actively seeking full-time opportunities!

## Work Experience
### Software Engineer - Data & ML @ Omniscience Corporation
Jan 2019 – Present | Palo Alto, California
• Developed a flexible process to validate and transform machine learning prediction data, improving accuracy and user experience for the OCR product
• Created a data pipeline using Python and SQL to evaluate ML predictions against ground truth data and generate metrics and visualizations, reducing processing time by 90% to enable faster model iteration and improvement, and helping customers and internal teams understand model performance
• Data engineering, productionizing ML models, feature engineering, data analysis

### Geospatial Software Engineer Intern @ Sandia National Laboratories
Jan 2018 – Jan 2019 | Livermore, California
•	Added features and functionality to a GIS web application
•	Used PostgreSQL with PostGIS to store and query geographical data
•	Used JavaScript, OpenLayers, and GeoServer to visualize data on map layers
•	Performed data analysis and machine learning on behavioral data using Python with NumPy, SciPy, Matplotlib, pandas

### Content Developer Intern @ Cisco
Jan 2017 – Jan 2019
• Set up and configure Cisco routers, switches, wireless access points
• Create technical documents and scripts for Cisco Small Business customers

### Workshop Coordinator @ CruzHacks
Jan 2018 – Jan 2019 | Santa Cruz, California
• Organized technical workshops for the annual hackathon at UC Santa Cruz
• Mentored students attending the workshops

### IoT Software Engineer Intern @ Oracle
Jan 2017 – Jan 2017 | Santa Clara, CA
•	Utilized Oracle’s IoT Asset Monitoring cloud service to track freight damage
•	Built Java applications to send IoT sensor data to the cloud for analytics
•	Created a notification system to send alerts when the condition of assets is threatened
•	Used REST APIs to get product information

### Undergraduate Research Assistant @ UCSC DANSER Lab
Jan 2015 – Jan 2016
• Built a web app for physical therapy patients to track their treatment progress

### SEO and Web Marketing Intern @ Sojourn Box
Jan 2016 – Jan 2016
• Optimized company website by using Yoast SEO tools
• Analyzed website traffic using Google Analytics


## Education
### Bachelor of Science - BS in Computer Science
University of California, Santa Cruz

### Minor in Technology and Information Management
University of California, Santa Cruz

### Monta Vista High School


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

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Source: https://flows.cv/justincheon
JSON Resume: https://flows.cv/justincheon/resume.json
Last updated: 2026-03-29