Or Keren
Summary
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SeniorOr Keren is a Principal Software Engineer based in Tel Aviv with eight years of hands-on full-stack experience spanning backend, frontend, DevOps and databases. Currently building Salesforce’s next-generation ML/AI platform, he has a track record of leading architecture and microservice extractions, choosing technologies and driving API and infrastructure design. He combines deep practical knowledge across TypeScript/Node, React, Ruby on Rails, GraphQL and cloud-native tooling with a habit of mentoring teams and improving engineering practices. Comfortable across desktop, mobile and web domains, he’s repeatedly taken interim leadership roles and owned end-to-end delivery—from POCs to production. A quick learner who seeks the “extra something” to contribute, he pairs technical breadth with a focus on empowering peers and shipping reliable systems.
8 years of coding experience
Github Skills (18)
resque8
rollbar8
rack-middleware8
error-reporting7
exceptions7
stacktrace7
sinatra7
uncaught-exceptions7
poc6
error-handler6
logging5
ruby5
rails5
crash-reports4
nodejs3
Programming languages (3)
Github contributions (5)
orkeren21/holds-nodejs
Jul 2019 - Nov 2019
A Short POC written in NodeJS with GraphQL to "tag" offices into a wishlist
Contributions:47 commits in 3 months
shortnodejspocgraphqlwishlist
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