David Chan
Staff Software Engineer at EvolutionIQ
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolDavid Chan is a Staff Software Engineer based in New York with 14 years of experience building and scaling web applications, databases, and service-oriented architectures. He has led engineering teams and managed growth-stage platforms at companies like Oscar Health, Thirty Madison, and Datavant while founding and running consulting work that focused on refactoring, security audits, and deployment strategy. Known for turning legacy systems into reliable, testable SOA deployments (including migrating to AWS and adding OAuth-backed identity), he blends hands-on coding with architecture and operational discipline. David has a long history of hybrid roles—individual contributor, manager, and partner—bringing both technical depth and product-minded leadership to projects. He often works on the hard, unglamorous problems like disaster recovery, modular design, and database normalization that materially improve long-term stability. Based on his track record, he’s the kind of engineer who quietly rewrites brittle systems into maintainable platforms that scale.
14 years of coding experience
20 years of employment as a software developer
University of Southern California
German
Github Skills (45)
quickbooks9
relay8
ruby7
rails7
json-api7
api7
graphql6
grape-api6
python6
graphql-ruby5
crowd5
json5
spec5
react4
conversations4
Programming languages (3)
Github contributions (5)
chandeeland/grape-jsonapi_entity
May 2017 - Mar 2018
sugar to make it easier to conform to JSON API spec with grape entities
Contributions:8 PRs, 57 pushes, 7 branches in 10 months
to-jsonapiapi-specspecsugar
salido/grape-jsonapi
May 2017 - Mar 2018
Contributions:54 commits in 10 months
to-jsonapiapi-specspecsugar
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