Yusi Fan - Senior Software Engineer at Instacart

Yusi Fan

Senior Software Engineer at Instacart

Ottawa, Ontario, Canada

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Summary

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Senior

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Top School

Yusi Fan is a Senior Software Engineer with 11 years of experience building scalable, highly available SaaS backends and modern JavaScript front-ends, currently working at Instacart in Ottawa. She has strong backend expertise in Python (Django, Pyramid) and Node.js, and practical database experience across SQL Server, MySQL and MongoDB, paired with front-end React/ES6 skills and npm tooling. At Momentive she led backend design for a high-profile Facebook + SurveyMonkey integration showcased at F8 and helped build SurveyMonkey’s developer portal, APIs and App Directory, demonstrating an ability to turn integrations into product features. Yusi contributes to open-source projects such as the MarkUs repo, focusing on UI fixes and backend logic—an indicator of hands-on full-stack craftsmanship and attention to polish. Comfortable in large teams, she emphasizes testing, CI/CD and clean, simple solutions that scale, and brings a pattern-focused mindset from both enterprise and developer-platform work.

11 years of coding experience

8 years of employment as a software developer

Computer Science, Computer Science at Guangdong University of Foreign Studies

Bachelor of Science (BS), Computer Science, CGPA: 9.4/10.0, Bachelor of Science (BS), Computer Science, CGPA: 9.4/10.0 at University of Ottawa

Stackoverflow

Stats

1reputation

0reached

1answer

0questions

Github Skills (10)

javascript10

ruby-on-rails9

testing9

rails9

api8

test-driven-design8

apidoc8

html7

surveymonkey6

css6

Programming languages (1)

Ruby

Github contributions (5)

MarkUsProject/Markus

Sep 2014 - Jan 2015

Git repository of MarkUs

Role in this project:

Full-stack Developer

Contributions:92 commits, 2 PRs, 1 comment in 4 months

Contributions summary:Yusi primarily worked on fixing bugs and implementing features related to the user interface and backend logic of the MarkUs project. Their contributions include changes to help system JavaScript and API key display, as well as updates to the grade entry form and test files. The user also made minor UI improvements and refactoring in the Javascript files.

git-repositorymarkdownmarkus

YusiFan/Markus

Jan 2015 - Jan 2015

Contributions:7 pushes, 4 branches in 15 days

git-repositorymarkdownmarkus

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