Justin Ko Email & Phone Number
Founding Engineer @ Sazabi
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Justin Ko Location
- New York, NY, US
Justin Ko Work
- Founding Engineer @ (January 2026 - Present)
- Lead Engineer @ (November 2024 - November 2025)
- Co-founder and CTO @ (June 2021 - November 2024)
- Software Engineer @ (April 2019 - June 2021)
- Co-Founder @ (January 2017 - January 2019)
- Intern @ (January 2015 - January 2017)
- Intern @ (January 2016 - January 2016)
Justin Ko Education
- Y Combinator
S21
2021-2021 - University of Southern California
Bachelor's Degree
2013-2017
Justin Ko Skills
- AngularJS
- C++
- Customer Service
- Data Analysis
- Event Planning
- Express
- HTML
- JavaScript
- Leadership
- Marketing
- Microsoft Excel
- Microsoft Office
- Microsoft Word
- NoSQL
- Node.js
- PostgreSQL
- PowerPoint
- Product Management
- Public Speaking
- React.js
- Redux
- Research
- SQL
- Social Media
- Start-ups
- Teamwork
- Web Design
- Web Development
- WebRTC
- Webpack
Justin Ko Summary
- Justin Ko, based in New York, NY, US, is currently a Founding Engineer at Sazabi. Justin Ko brings experience from previous roles at 11x, Opkit, Brex and Speak Genius. Justin Ko holds a 2021 - 2021 S21 @ Y Combinator. With a robust skill set that includes AngularJS, C++, Customer Service, Data Analysis, Event Planning and more. Justin Ko has 2 emails and 1 mobile phone numbers on RocketReach.
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