Eric Christiansen
Solo Entrepreur at High frequency trading
United States
Summary
👤
Senior🎓
Top SchoolEric Christiansen is a solo entrepreneur and former Google senior software engineer with 14 years of deep engineering experience and a PhD in Computer Science from UC San Diego. He blends high-frequency trading entrepreneurship with strong systems and backend expertise, having driven quality and automation work on marquee open-source projects such as OpenCV and sbt-assembly. His contributions span test automation for Java bindings of OpenCV, core image-processing improvements in the JVM ecosystem, and careful performance and build optimizations for build tooling. Comfortable moving between research-grade rigor and production-critical systems, he brings a rare combination of academic depth and pragmatic, incremental engineering. Notably, his open-source focus on testing and build reliability reflects a bias for robust, reproducible software delivery.
14 years of coding experience
8 years of employment as a software developer
University of California, San DiegoBA, Math, Computer Science, BA, Math, Computer Science at Swarthmore College
Github Skills (18)
kotlin10
opencv10
image-processing10
image10
sbt10
build-system10
java10
scala10
javas10
junit10
sbt-plugin10
parallel9
computer-vision9
jpeg8
webp8
Programming languages (15)
Github contributions (5)
sksamuel/scrimage
Jul 2013 - Oct 2013
JVM - Java, Kotlin, Scala image processing library
Role in this project:
Back-end Developer
Back-end DeveloperContributions:18 commits in 3 months
Contributions summary:Eric contributed to the image processing library by adding sbt support, deleting unnecessary files, and implementing a method to mutate pixels within an image. They also formatted code using Scalariform. These changes indicate a focus on improving the project's build process and core functionality by modifying internal image manipulation methods.
imagefiltersgifimage-processing-librarykotlin
opencv/opencv
Jul 2012 - Oct 2013
Open Source Computer Vision Library
Role in this project:QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:9 commits in 1 year 2 months
Contributions summary:Eric's commits primarily focus on adding and modifying tests for the Java wrappers of the OpenCV library. They added desktop Java JUnit tests, demonstrating a focus on ensuring the library's functionality and proper integration within a Java environment. The commits involve setting up test infrastructure and verifying the behavior of various OpenCV functions using Java. This suggests a key role in quality assurance and automated testing within the project.
pythonvisiondeep-learningc-plus-pluscomputer-vision
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