Marie Willsey
ELearning & Professional Development at Willsey Consulting
Kirkland, Washington, United States
Summary
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Rockstar🎓
Top SchoolMarie Willsey is an eLearning and professional development specialist with 12+ years of experience designing and delivering train-the-trainer programs for higher education and industry. She blends instructional design, educational technology, and coaching to coach faculty and corporate trainers on practical teaching and learning strategies. Based in Kirkland, WA, she runs Willsey Consulting and previously taught business and web design at a community technical college, bringing classroom-tested pedagogy to workplace learning. Unexpectedly technical, Marie also contributes to open-source software as a back-end developer on performance-focused Rust projects like the e-graph library "egg" and the widely used indexmap, applying software engineering rigor to educational tools. Her multidisciplinary MA-level background in education, economics, accounting, and business informs a data-aware approach to program design and impact assessment. She is known for diagnosing instructional practice through observation and converting feedback into scalable faculty development interventions.
12 years of coding experience
MA Education, Economics, Accounting, Business, MA Education, Economics, Accounting, Business at University of Washington
Stackoverflow
41reputation
637reached
0answers
2questions
Github Skills (14)
algorithm10
hashtable10
data-structures10
algorithms10
rust10
pattern-matching10
data-structure10
software-design8
build-automation7
nodejs6
javascript6
meteor6
python6
future6
Programming languages (18)
Github contributions (5)
egraphs-good/egg
Apr 2019 - Jan 2023
egg is a flexible, high-performance e-graph library
Role in this project:
Back-end Developer
Back-end DeveloperContributions:10 reviews, 575 commits, 97 PRs in 3 years 9 months
Contributions summary:Marie primarily worked on core functionalities of the `egg` library, modifying its internal structure and adding new features. Their contributions involved simplifying existing code, enhancing visualization capabilities, and implementing pattern matching and rewriting functionality. The developer also refactored the e-graph implementation, which involved changing data structures to enhance efficiency.
datalogsymbolic-computationgraph-libraryeggperformance
indexmap-rs/indexmap
Aug 2019 - Sep 2021
A hash table with consistent order and fast iteration; access items by key or sequence index
Role in this project:Back-end Developer
Back-end DeveloperContributions:2 reviews, 7 commits, 3 PRs in 2 years 1 month
Contributions summary:Marie primarily focused on modifying the `indexmap-rs/indexmap` repository's core logic. They updated development dependencies, adjusted the minimum Rust version, and unified the entry and insert code within the map. Additionally, the user made minor improvements, such as fixing a typo and making the `with_hasher` function constant, to the codebase. They also added notes about the const-ness of certain functions.
hashtablesequencehashindexrust
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