Asher Feldman
San Francisco, California, United States
Summary
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RockstarAsher Feldman is a hands-on platform and reliability engineer based in San Francisco with over a decade of experience building and hardening cloud-native deployment infrastructure. He’s contributed significantly to Spinnaker’s core projects—orca, gate, rosco, kork, and clouddriver—delivering improvements in orchestration, API gateway tracing/rate-limiting, AMI resolution for image baking, and resilient cache and rollback behavior. Practical and detail-oriented, he focuses on observability, MDC/trace propagation, structured logging, and operational robustness that reduce firefighting during rollouts. Comfortable working across backend code and DevOps automation, he brings a track record of making complex distributed deployment flows more reliable and easier to operate.
12 years of coding experience
Github Skills (30)
rate-limiting10
back-end-development10
redis10
apidoc10
groovy10
runtime-configuration10
cicd10
java10
javas10
packer10
api10
aws10
spring-boot10
logging10
devops10
Programming languages (11)
Github contributions (5)
spinnaker/kork
Sep 2017 - Mar 2020
Kork provides some basic service building blocks for Spinnaker.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:21 releases, 28 commits, 52 PRs in 2 years 6 months
Contributions summary:Asher primarily focused on enhancing the Spinnaker Kork library. Their contributions include adding request and execution ID propagation, introducing transaction support for Jedis, and improving the MDC context propagation. Additionally, the user implemented features like service selection improvements and health check support for read replicas in SQL. These changes indicate a focus on improving core functionality and robustness within the Spinnaker ecosystem.
javabuilding-blocksspinnaker
spinnaker/gate
Sep 2017 - Jan 2020
Spinnaker API Gateway
Role in this project:Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:8 releases, 10 commits, 26 PRs in 2 years 4 months
Contributions summary:Asher contributed to the Spinnaker API Gateway project, focusing on features related to rate limiting and logging. The contributions include enabling request trace headers and log annotations, adding a request ID interceptor, and improving structured logging. The user also worked on refining pipeline execution limits and implementing Keel integration for resource export and constraint management, showcasing DevOps skills.
api-gatewayapigolanggatewayspinnaker
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