David Petrofsky
Senior Software Development Engineer - Full Stack at Network Optix
Los Angeles Metropolitan Area United States
Summary
👤
Senior🎓
Top SchoolDavid Petrofsky is a seasoned full-stack software engineer with a decade of experience building scalable web and backend systems across startups and large enterprises, currently shaping product at Network Optix. He has a strong track record at Google and Hearst delivering TypeScript/JavaScript frontends, Java backends, and production-ready tooling—plus hands-on experience with AWS, CI/CD, and on-call incident response. Earlier roles show deep systems and performance expertise, from compiler and query optimizer work to slashing UI load times from minutes to seconds for enterprise customers. A practical AI enthusiast, he prototyped AI-generated review summaries and brings that curiosity to product-focused engineering. Based in the Los Angeles area and trained at UCLA, he combines long-term ownership of complex components with a habit of documenting and mentoring teams to improve maintainability and onboarding.
10 years of coding experience
18 years of employment as a software developer
University of California, Los Angeles
Stackoverflow
107reputation
7kreached
3answers
14questions
Github Skills (10)
html6
ajax6
css6
javascript6
filtering6
mongodb6
jquery6
database6
angular6
mysql6
Github contributions (5)
davidpet/scripts
Nov 2015 - Aug 2016
Contributions:11 commits, 41 pushes, 1 branch in 8 months
davidpet/tutorials
Nov 2015 - Dec 2024
Contributions:340 pushes, 1 branch, 1 issue in 9 years 2 months
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