Patrick Corless
Senior Software Developer at Arterys
Calgary, Alberta, Canada
Summary
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SeniorPatrick Corless is a senior software developer and team lead with nearly two decades of hands-on experience building everything from an embeddable Java web browser to a widely used open-source PDF rendering library. Currently at Arterys he delivers full-stack medical imaging and AI solutions, including client-side tooling and a WASM JPEG2000 decoder for clinical cardiac, neuro, and lung applications. He is the author and long-time maintainer of ICEpdf, a Java-based PDF toolkit that has been ported across every major Java release and is deployed across industries from aerospace to government. Patrick blends deep expertise in Java2D, concurrency, NIO, and GUI toolkits with practical experience in web frameworks, mobile native containers, and build automation (Ant→Maven/Gradle). He’s known as the “go-to” engineer who consistently spends a high percentage of his time coding, learning new languages and frameworks, and adapting solutions to diverse organizational environments encountered during extensive consulting work.
17 years of coding experience
13 years of employment as a software developer
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (38)
annotations10
rendering10
pdf-reader10
pdf10
redactor10
java10
pdf-viewer10
api10
redaction10
pdfbox10
pdf-rendering10
xml9
psd7
apache7
sdk6
Programming languages (4)
Github contributions (5)
pcorless/icepdf
Apr 2009 - Jan 2023
PDF Rendering and Viewing API in Java
Contributions:12 releases, 89 reviews, 3636 commits in 13 years 11 months
apipdfpdf-viewerpdf-readerpdf-rendering
morpheus-med/openjpeg
Oct 2019 - Apr 2023
Official repository of the OpenJPEG project
Contributions:1 review, 1 PR, 8 pushes in 3 years 6 months
openjpeg
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