Katerina Kossler is a Senior Software Engineer in New York with six years of experience building cloud-native services, APIs, and production infrastructure. She has modernized systems at CarGurus by migrating heavy in-memory Ruby tasks to a Kotlin/SQS/Lambda architecture, led Rails API development, and managed Kubernetes and AWS environments while mentoring engineers and running an engineering book club. Her background in experimental research and data tooling at Zymergen informs a pragmatic approach to automation and observability—she has built Python data‑analysis tools that saved hours per week. Now at Parachute Health, she applies that blend of scientific rigor and production engineering to deliver reliable, efficient services.
6 years of coding experience
4 years of employment as a software developer
B.S. Chemical Engineering, B.S. Chemical Engineering at University of California, Berkeley
A full-stack web-app to help find trails and achieve hiking goals. This project was built over two sprints as a first large-scale project using Python, Flask, React and other technologies.
Contributions:119 commits, 116 pushes, 4 branches in 7 months
goalsreactpythontrailstechnologies
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