Graham Holker
Software Engineering Manager at Coffee Meets Bagel
Old Toronto, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolGraham Holker is a software engineering manager with 12 years of experience building scalable search and data pipelines and leading cross-functional teams, currently managing engineering at Coffee Meets Bagel in Toronto. He combines hands-on expertise in backend systems (Apache Beam, BigQuery, ElasticSearch, GraphQL) with a track record of shipping mobile and server products that scaled to millions of users. Graham has repeatedly reduced indexing and processing times from days to hours, productionalized GraphQL and real-time features, and mentored engineers into leadership roles. His curiosity shows in side projects—from a deduplicating backup tool inspired by rsync research to learning Unreal Engine C++—illustrating a pragmatic blend of systems thinking and product focus.
12 years of coding experience
9 years of employment as a software developer
BSc, Computer Engineering, BSc, Computer Engineering at Queen's UniversityToronto Metropolitan University
Stackoverflow
3reputation
485reached
0answers
1question
Github Skills (40)
backlight10
storm9
sdk-android8
keyboard8
parser7
macos6
apache-beam6
sdk6
gocd6
google-cloud-dataflow6
android-sdk6
continuous-integration6
concourse6
markdown6
elm5
Programming languages (4)
Github contributions (5)
gholker/OpenSubtitles-CLI
Aug 2017 - Mar 2018
Contributions:3 releases, 11 commits, 10 pushes in 7 months
downloadingapirpcxmlxml-rpc
gholker/led-backlight-cmstorm
Feb 2015 - Sep 2019
Mac app to turn on the backlight of your CM Storm Devastator keyboard
Contributions:3 releases, 5 commits, 14 pushes in 4 years 8 months
backlightmac-appmacstormkeyboard
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