Dave Loyst - Software Engineer at Zillow

Dave Loyst

Software Engineer at Zillow

Newport Beach, California, United States

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Summary

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Rockstar

🎓

Top School

Dave Loyst is a pragmatic software engineer with 10 years of experience building production web apps and data visualizations from Newport Beach, CA. He has shipped front-end focused solutions at Zillow and Weedmaps and built a popular open-source React-D3 integration library (featured on ProductHunt with 250+ votes and 550+ GitHub stars) that simplifies using pure D3 within React. Known for fixing tricky DOM/D3/React integration issues, he created reusable visualization components, improved performance, and eliminated memory leaks through lifecycle-aware design. His background spans full-stack tasks—authoring internal Go APIs, implementing OAuth2 integrations, and adopting Relay/GraphQL and Redux for scalable client state. Comfortable on small teams, he pairs a scrappy, tool-agnostic problem-solving mindset with disciplined practices like TDD and API centralization to reduce client complexity. Unusually for an engineer, he also brings clinical emergency-tech experience (EMT) that informs his focus on reliability and real-world impact.

10 years of coding experience

5 years of employment as a software developer

Computer Software Engineering, Computer Software Engineering at Codesmith

EMT License Emergency Medical Technology/Technician (EMT), EMT License Emergency Medical Technology/Technician (EMT) at David Geffen School of Medicine at UCLA

University of California, Los Angeles

Stackoverflow

Stats

1reputation

0reached

2answers

0questions

Github Skills (16)

data-visualizations10

javascript10

data-visualisation10

data-visualization10

d3js10

front-end-development10

react10

jsx10

css8

webpack8

webpacker8

babel-core7

babeljs7

babel67

transition6

Programming languages (1)

JavaScript

Github contributions (5)

react-d3-library/react-d3-library

May 2016 - Jun 2016

Open source library for using D3 in React

Role in this project:

Front-end Developer

Contributions:50 commits, 17 PRs, 9 pushes in 1 month

Contributions summary:Dave primarily contributed to the front-end aspects of the `react-d3-library` project. Their work involved developing and refactoring React components to integrate with D3.js for data visualization. The user implemented features such as a bar chart and worked on converting D3 data into JSX elements for rendering within React, demonstrating a focus on integrating D3's capabilities within a React environment. They also addressed merge conflicts and organized the project's structure.

reactd3js

dloyst/react-d3-library-presentation

May 2016 - Jul 2016

Contributions:20 commits, 4 pushes in 1 month

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