Or Sayag
Software Engineer at Salt Security
Tel-Aviv, Tel-Aviv District, Israel
Summary
🤩
Rockstar🎓
Top SchoolOr Sayag is a seasoned software engineer with 11 years of experience building scalable, data-intensive systems, currently working at Salt Security after leading high-throughput data initiatives at Contentsquare. He specializes in distributed stream processing and real-time analytics, having designed Scala-based alerting and sessionization pipelines using Flink, Akka, Kafka, Airflow and ClickHouse. His background includes cloud-native telecom intelligence at RADCOM and hands-on work across Java, C++, Python and Scala to deliver reliable, high-availability systems. An active open-source contributor, he has improved documentation and auth workflows in notable repos like angular-meteor and accounts-js, reflecting a blend of product-focused engineering and attention to developer experience. Known for migrating batch systems to streaming architectures, he brings a pragmatic approach to observability and anomaly detection in large-scale data platforms.
11 years of coding experience
4 years of employment as a software developer
Bachelor of Science (B.Sc.) Electrical Engineering and Computer Science, Bachelor of Science (B.Sc.) Electrical Engineering and Computer Science at Tel Aviv University
English, Hebrew, French
Github Skills (22)
javascript10
useraccounts10
back-end-development10
service-account10
wpgraphql10
rest10
wordpress-graphql10
multiple-accounts10
graphql10
meteor10
documentation10
angular10
passwords9
oauth9
html9
Programming languages (7)
Github contributions (5)
Urigo/angular-meteor
Dec 2015 - Feb 2016
Angular and Meteor - The perfect stack
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:61 commits, 15 PRs, 1 branch in 2 months
Contributions summary:Or contributed to the Angular-Meteor repository, primarily focused on enhancing the documentation and migration guide. They added content and corrected the initial route of the migration guide. The changes involve modifications to the codebase to incorporate improvements to the documentation, along with added content to the migration guide. They fixed the description regarding where the service is implemented and how to add it to the project, along with several content fixes.
typescriptmeteorangularperfectangular-meteor
accounts-js/accounts
Aug 2019 - Sep 2019
Fullstack authentication and accounts-management for Javascript.
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:11 commits, 10 PRs, 26 comments in 27 days
Contributions summary:Or contributed to the authentication and accounts-management system by introducing features, fixing bugs, and refactoring code. They implemented token creation and refresh mechanisms, including options for new token creation on refresh. Their work involved modifying backend code in `accounts-server.ts` and database interactions related to session updates. Additionally, they updated client-side code and GraphQL API to integrate authentication functionality.
authorizationjavascriptauthenticationpasswordaccounts
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