# Robert Brennan

> Principal Software Engineer at Capital One

Location: New York, New York, United States
Profile: https://flows.cv/robertbrennan

Principal Software Engineer with 6+ years building scalable mobile and cloud solutions, currently leading engineering initiatives at Capital One. I specialize in iOS development, cloud architecture, and creating technology that drives meaningful impact.

## Work Experience
### Principal Software Engineer @ Capital One
Jan 2023 – Present | New York, New York, United States
• Develop critical iOS features for Capital One's mobile banking platform, serving millions of daily active users with high-impact consumer-facing functionality
• Serve as pod lead for bank transaction services, architecting and maintaining systems that process millions of financial transactions

### Senior Software Engineer @ Capital One
Jan 2021 – Jan 2023 | New York, New York, United States

### iOS Developer @ Utility
Jan 2019 – Jan 2020 | Greater New York City Area

### iOS Developer @ SPREO
Jan 2019 – Jan 2019 | Greater New York City Area
• Built mobile apps & native SDKs for smart offices, location technologies, booking management systems, and asset tracking solutions

### iOS Developer @ White Fox Scooters
Jan 2018 – Jan 2019 | Greater New York City Area
• Developed core features for NYC's first docked e-scooter sharing platform, delivering scalable mobile solutions for urban micromobility.

### iOS Developer @ Subly
Jan 2017 – Jan 2018 | Greater New York City Area
• Built a comprehensive student housing platform with iOS frontend in Swift and scalable backend infrastructure using Firebase and Node.js cloud functions.

### iOS Development Fellow @ Nearpod
Jan 2017 – Jan 2017 | Miami, Florida
• Developed iOS features for an educational technology platform serving millions of preK-12th grade students using Swift and iOS frameworks
 • Contributed to platform that secured $21M in funding to scale educational technology solutions and improve student learning outcomes

### Bartender @ Frank & Marlee's
Jan 2015 – Jan 2017 | Oxford, MS

### Lead Ambassador @ Drop, Inc
Jan 2015 – Jan 2016 | Oxford, MS
Acquired by Snap Inc


## Education
### Bachelor’s Degree in Computer Science and Mathematics
University of Mississippi


## Contact & Social
- LinkedIn: https://linkedin.com/in/robert-brennan0

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Source: https://flows.cv/robertbrennan
JSON Resume: https://flows.cv/robertbrennan/resume.json
Last updated: 2026-03-23