Jonathan Levin is a systems engineer with seven years of experience building defense and cyber solutions, blending cloud architecture (AWS Solutions Architect Associate) with full‑stack web development in JavaScript/React and Python/Django. He brings a robotics and systems engineering foundation from Washington University (M.Eng. in Robotics), applied to autonomy research on quadrotors and practical systems work at BluestoneLogic and Engility. Comfortable across math-heavy modeling (Matlab, Python, ROS) and production web tooling, he bridges algorithmic thinking and hands-on implementation. An active GitHub contributor, he has shipped front-end tooling like a maintained Slack dark-theme script that automates CSS injection, showing a knack for pragmatic automation and UI polish. Based in Bethesda, MD, he combines defense-industry rigor with an engineer’s curiosity for elegant, reproducible solutions.
7 years of coding experience
3 years of employment as a software developer
Bachelor's Degree, Systems Science and Engineering, Bachelor's Degree, Systems Science and Engineering at Washington University in St. Louis
slack theme, dark theme for slack, black theme slack black theme
Role in this project:
Front-end Developer
Contributions:5 commits, 1 PR in 3 days
Contributions summary:Jonathan primarily focused on theming a Slack client using JavaScript and shell scripting. Their work involved modifying the CSS of Slack's web interface through a JavaScript file to implement a dark theme. The user wrote a shell script to automate the process of applying these CSS changes, including steps for downloading, modifying, and injecting the JavaScript file into the Slack application's resources. They also made further modifications to accommodate new Slack post types.
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Jonathan Levin - Systems Engineer at BluestoneLogic