Elijah Zupancic
NGINX Chief Architect at F5
Seattle, Washington, United States
Summary
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Rockstar🎓
Top SchoolElijah Zupancic is an experienced software leader and architect who currently serves as NGINX Chief Architect at F5, bringing 11+ years of hands-on engineering and management across startups and large enterprises. He combines deep distributed-systems and cloud-native expertise with a player-coach leadership style, having scaled object storage from petabytes to exabytes and led teams of up to 40 people. Equally comfortable shipping code—contributing to projects like the nginx-s3-gateway—and shaping strategy, he bridges product, operations, and developer ecosystems to improve customer outcomes. Known for unconventional, intuitive problem solving, he drives performance, cost optimization, and operational resilience while cultivating remote-friendly, mission-focused teams. Fluent in Japanese and with a background in linguistics, he brings uncommon cross-cultural communication skills that aid partnerships and global deployments. His pragmatic philosophy treats leadership as service: setting clear expectations, mentoring engineers, and measuring impact.
11 years of coding experience
20 years of employment as a software developer
BA Japanese Language and Linguistics, BA Japanese Language and Linguistics at University of WashingtonN/A Chinese Java, N/A Chinese Java at North Seattle CollegeResearch Program Second Language Acquisition (Japanese), Research Program Second Language Acquisition (Japanese) at Tokyo Medical and Dental UniversityExchange Japanese Literature, Exchange Japanese Literature at Aoyama Gakuin University
English, Japanese
Stackoverflow
13,456reputation
3.5mreached
100answers
47questions
sql
top-5%
version-control
top-5%
dvcs
top-5%
logging
top-5%
java
top-5%
trace
top-5%
Github Skills (22)
javascript10
docker10
dockers10
nginx10
java9
environment-variables9
devops9
sql9
dvcs9
aws-s39
merge9
trace9
logging9
version-control9
ubuntu8
Programming languages (12)
Github contributions (5)
nginx/nginx-s3-gateway
Sep 2020 - Jan 2023
NGINX S3 Gateway
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:76 reviews, 150 commits, 76 PRs in 2 years 4 months
Contributions summary:Elijah's contributions primarily focus on enhancing the nginx-s3-gateway functionality. They implemented key caching mechanisms to improve signature generation performance and introduced configuration options such as the ability to set DNS resolvers. Furthermore, the user updated the project to leverage the latest versions of NGINX and NJS, adapting to the new features and changes in JavaScript Buffer objects. They also added support for S3 directory listing and refactored the build scripts for enhanced usability.
nginxcachingproxy-protocoldockerreverse-proxy
nginxinc/nginx-unsupported-modules
Nov 2021 - Jun 2022
Container builds of unsupported NGINX modules
Contributions:30 commits, 22 pushes in 7 months
nginxbuildsdockernginx-modulesunsupported
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