# Brandon Castillo

> Software Engineer @ Postman

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

Software engineer from the Bay Area with six years of experience building and deploying full stack web applications in React.

I specialize in front-end development and prioritize performance, scalability and responsive design. 

Lately I’ve been interested in the AI landscape and optimizing tools to improve productivity, developer experiences and user interfaces. 

Outside of tech and AI, I’m a martial artist, guitarist, and advocate for open source projects, mental health and cancer awareness. 

Contact: bcastillo.dev@gmail.com

## Work Experience
### Software Engineer II @ Postman
Jan 2022 – Present | San Francisco, CA
Led the plan, develop, and release cycle for two legacy apps, fully rebuilt in React and AWS. Used by millions of developers around the world to learn about APIs: 
https://learning.postman.com (2023-2025) 

Successfully migrated various React, Wordpress and other web apps including npm upgrades.

### Software Engineer I @ Postman
Jan 2019 – Jan 2022 | San Francisco, California, United States

### Frontend Developer @ Postman
Jan 2019 – Jan 2019 | San Francisco, California, United States

### Editor @ Charvèt
Jan 2017 – Jan 2018 | San Francisco Bay Area
Photography and Film services


## Education
### Computer Software Engineering
General Assembly

### Computer Science
Diablo Valley College

### Kinesiology and Exercise Science
Diablo Valley College


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

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