Lucas Walter
Senior Software Engineer at ExtraHop
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolLucas Walter is a Senior Software Engineer in Seattle with 13 years of experience building cloud-native web applications, deployment automation, and performance testing. At ExtraHop he led architecture and delivery of EDEN, a VM deployment platform, and helped ship a SaaS deployment pipeline into AWS under aggressive timelines. He is fluent across Python, Go, C#, and TypeScript and comfortable across Django/Flask, ASP.NET, Docker/Kubernetes, and Terraform-driven infrastructure. Lucas pairs a strong DevOps mindset with microservices and messaging systems (Redis, RabbitMQ) and practical performance tooling to validate scale and latency. An active contributor to ROS projects, he’s implemented camera and timing tests and hardened core communications utilities—showing a knack for low-level timing issues as well as high-level platform design. He combines analytical problem-solving rooted in hardware/assembly understanding with experience mentoring and leading small, fast-moving engineering teams.
13 years of coding experience
4 years of employment as a software developer
Bachelor of Science (BS), Computer Science, Bachelor of Science (BS), Computer Science at Washington State University
Stackoverflow
956reputation
103kreached
11answers
14questions
Github Skills (19)
c-language10
gazebosim10
python10
testing10
gt10
cprogramming-language10
ros10
gazebo-simulator10
sens9
sensor9
debug8
debugging8
image-processing8
cuda6
computational-geometry6
Programming languages (14)
Github contributions (5)
ros-simulation/gazebo_ros_pkgs
Mar 2016 - Feb 2017
Wrappers, tools and additional API's for using ROS with Gazebo
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:10 commits, 6 PRs, 18 comments in 11 months
Contributions summary:Lucas primarily focused on creating and modifying tests for the Gazebo ROS packages, specifically for camera functionalities. They implemented tests for single and multi-camera setups, including depth camera functionalities and point cloud publications. The user also addressed timestamping issues in the camera messages and ensured the tests correctly validated the timing of the data.
gazeboapiroboticsignitionrobotics-simulation
ros/ros_comm
Jul 2017 - May 2022
ROS communications-related packages, including core client libraries (roscpp, rospy, roslisp) and graph introspection tools (rostopic, rosnode, rosservice, rosparam).
Role in this project:Back-end Developer
Back-end DeveloperContributions:1 review, 6 commits, 16 PRs in 4 years 10 months
Contributions summary:Lucas primarily focused on improving the robustness and usability of the ROS (Robot Operating System) communications packages. They addressed issues such as namespace cleaning and handling of resource not found errors. Additionally, the user added features like quoting filenames for better usability in the terminal and sorted printed nodes alphabetically. This user is involved in improving the core functionalities and developer experience within the ROS ecosystem.
roboticsrostopicroscppros2communications
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