Jeff Hale - Chief Operating Officer

Jeff Hale

Chief Operating Officer

Washington, District of Columbia, United States

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Summary

🤩

Rockstar

🎓

Top School

Jeff Hale is a data-driven operator and entrepreneur with 11+ years of experience marrying technology, operations, and finance across startups and nonprofit development. As a two-time cofounder and former COO of Rebel Desk, he led product, tech, and financial strategy, and now leverages that operator’s lens as a data scientist, educator, and author whose Towards Data Science work has been widely republished and once topped KDNuggets’ sharing charts. At Prefect he contributed to both frontend and backend improvements for a prominent open-source workflow orchestration project while leading developer education and community programs. Jeff holds an MBA/MS from the University of Arizona and combines statistical rigor with practical business sense—an inclination reflected in decision-analytic modeling earlier in his career. Outside work he’s an avid reader and Ultimate Frisbee player, and he brings that same team-oriented energy to building communities like Data Science DC.

11 years of coding experience

11 years of employment as a software developer

MBA MS Business, MBA MS Business at University of Arizona, Eller College of Management

BA Psychology Business, BA Psychology Business at Bowling Green State University

Bowling Green High School

Solar PV Associate Training, Solar PV Associate Training at Everblue

Stackoverflow

Stats

3,874reputation

3.9mreached

66answers

8questions

Badges

jupyter-notebook

top-5%

plotly

top-5%

scipy

top-5%

scikit-learn

top-5%

python

top-5%

pandas

top-5%

Github Skills (34)

python10

testing10

orchestration10

orchestra10

vue-jsx10

data-engineering9

scipy9

pandas9

number-formatting9

scikit-learn9

plotly9

automation9

jupyter-notebook9

automations9

Programming languages (15)

SmartyMDXJavaC++CSSCGoHTML

Github contributions (5)

PrefectHQ/prefect

May 2021 - Jan 2023

Prefect is a workflow orchestration framework for building resilient data pipelines in Python.

Role in this project:

Full-stack Developer

Contributions:859 reviews, 127 commits, 730 PRs in 1 year 8 months

Contributions summary:Jeff contributed to both the backend and frontend of the Prefect project. Their changes involved modifications across various files, including core blocks, deployments, UI components (Vue), and testing infrastructure. They also updated the documentation and added features related to collection data integration. These contributions suggest a focus on improving user interface elements, enhancing core functionality, and expanding integration capabilities.

pythondataobservabilityml-opsdataflow

discdiver/focusonthistoday

Aug 2016 - Nov 2016

Contributions:30 PRs, 92 pushes, 43 branches in 2 months

reactmeteordaypriorityreactjs

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