Kelsey Rangel is a Senior Software Engineer with a decade of experience building robust software at scale, currently contributing to Disney Streaming. Proficient in C#, Rust, Python, C++, and JavaScript, she blends systems-level thinking with front-end polish—evidenced by UX fixes and modular LESS/BEM improvements on Azure's popular IoT Remote Monitoring solution. Her background includes roles across streaming and media platforms (MLBAM, BAMTECH) and teaching computer science, showing she pairs production engineering with clear communication and mentorship. A Sonoma State Computer Science alumnus, she also brings practical research experience porting analytics code into C++ for HPC integration. Based in Brentwood, CA, Kelsey balances technical depth with public speaking and a creative eye for photography, signaling strong cross-disciplinary collaboration and product sensibility.
10 years of coding experience
7 years of employment as a software developer
College Park High School
Diablo Valley College
Bachelor of Science (B.S.), Computer Science, Bachelor of Science (B.S.), Computer Science at Sonoma State University
Contributions:74 commits, 35 pushes, 8 branches in 17 days
Contributions summary:Kelsey primarily focused on front-end development tasks, specifically addressing UI-related issues within the Azure IoT Remote Monitoring solution. Their work included modifying JavaScript code to correct dropdown selections for Safari compatibility. Additional contributions involved updating device details and rule views. The user was responsible for modularizing LESS stylesheets, modifying image paths, and applying BEM (Block Element Modifier) methodology to improve the codebase organization and style.
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Kelsey Rangel - Senior Software Engineer at Disney Streaming