Oz Weiss is a Technical Lead based in Tel Aviv with a decade of hands-on software engineering experience across startups and product teams. He specializes in the Node.js ecosystem, backend architecture and developer-facing tooling, and has progressed from individual contributor to leading engineering teams. Oz is an active open-source contributor, notably enhancing the Prebid.js Vidazoo adapter and improving AWS event schemas in the widely used Serverless Framework—work that blends frontend integration knowledge with cloud-native event handling. He brings a pragmatic focus to GDPR and permissions concerns, routinely shipping refactors, tests, and configuration improvements that reduce operational friction. Colleagues describe him as a fast learner and curious technologist who enjoys tackling real-world problems with production-grade solutions.
10 years of coding experience
12 years of employment as a software developer
Bachelor of Arts (B.A.) Educational/Instructional Technology, Bachelor of Arts (B.A.) Educational/Instructional Technology at Holon Institute of Technology
Setup and manage header bidding advertising partners without writing code or confusing line items. Prebid.js is open source and free.
Role in this project:
Full-stack Developer
Contributions:13 commits, 14 PRs, 30 comments in 2 years
Contributions summary:Oz primarily contributed to the Vidazoo bid adapter, implementing new features, refactoring, and adapting to changes. Their work involved writing tests, integrating the adapter, and modifying the user sync mechanism. Additionally, the user addressed GDPR compliance and updated the ad server domain, showing a focus on maintaining and enhancing the adapter's functionality within the Prebid.js ecosystem. Furthermore, the user added functionality to support extra params.
⚡ Serverless Framework – Effortlessly build apps that auto-scale, incur zero costs when idle, and require minimal maintenance using AWS Lambda and other managed cloud services.
Role in this project:
Backend Developer
Contributions:29 reviews, 13 commits, 19 PRs in 1 month
Contributions summary:Oz contributed to the Serverless Framework by implementing and refining configuration schemas for various AWS services. The commits involve adding schemas for CloudWatch Events, SQS, CloudWatch Logs, CloudFront, Alexa Smart Home, and ALB events. These changes enhance the framework's ability to manage and validate event configurations for AWS services, improving usability and reducing potential errors. Additionally, the user addressed a bug in version hashing and addressed issues with S3 and API Gateway permissions.
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