Eivind Del Fierro
Software Engineer
Greater Philadelphia United States
Summary
🤩
Rockstar🎓
Top SchoolEivind Del Fierro is a software engineer in the New York City area who blends full‑stack JavaScript expertise with a background in clinical care and systems thinking. In three years he has moved from nursing into building developer tools and backend systems—most notably as a principal contributor to Reactime, a Chrome extension with 2k+ GitHub stars and 4k+ users that enables time‑travel debugging and performance metrics. He designs pragmatic, pattern-driven solutions (factory and uptime keep‑alive services, Redux/Flux orchestration) and enforces strong typing and test coverage to improve stability and developer experience. His open-source work spans tooling and data adapters (BibTeX-to-JSON) and demonstrates a knack for reducing friction across stacks, from authentication and security hardening to state management. Colleagues know him as a curious reverse‑engineer and Lego builder who enjoys turning complex processes into no‑code or highly automatable flows.
3 years of coding experience
1 year of employment as a software developer
Liberal Arts and Sciences/Liberal Studies, Liberal Arts and Sciences/Liberal Studies at University of ScrantonCodesmithBachelor of Science - BS, Bachelor of Science - BS at College of Mt. CarmelBachelor's degree, Computer Science, Bachelor's degree, Computer Science at University of the PeopleDoctor of Medicine - MD, Doctor of Medicine - MD at University of the East Ramon Magsaysay Memorial Medical Center
English, Tagalog
Github Skills (14)
chrome-extension10
rendering10
react-fiber9
react-devtools9
renderer9
accessibility9
state-management9
debugging9
performance-monitoring8
nextjs8
gatsbyjs8
react-applications8
gatsby8
time-travel7
Programming languages (2)
Github contributions (5)
oslabs-beta/reactime
Jul 2023 - Aug 2023
Developer tool for time travel debugging and performance monitoring in React applications.
Contributions:14 reviews, 15 PRs, 37 pushes in 26 days
debuggingperformance-monitoringreact-applications
Mood-Tracker-1/mood-tracker
Aug 2023 - Jan 2024
Contributions:4 reviews, 5 PRs, 10 pushes in 4 months
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