Yaron Yarimi is a VP R&D and technologist with nine years of focused experience building cloud-native infrastructure and developer tools from Tel Aviv. He progressed from DevOps roles in the IDF and enterprise teams to founding-engineer and leadership positions at env zero, shaping product and engineering practices. Hands-on in backend and cloud engineering, he contributes to prominent open-source projects like OpenTofu and the HashiCorp AWS Terraform provider, where he’s driven refactors, added resources/tests, and helped migrate codebases during major renaming efforts. Yaron combines systems-level reliability work with practical product delivery, often improving maintainability and test coverage in critical infra code. He brings a pragmatic, builder’s mindset—comfortable leading teams while still shipping code—and a proven ability to adapt legacy patterns to evolving cloud standards.
9 years of coding experience
16 years of employment as a software developer
Bachelor of Science (BSc) Computer Science, Bachelor of Science (BSc) Computer Science at The Open University of Israel
OpenTofu lets you declaratively manage your cloud infrastructure.
Role in this project:
Backend Developer
Contributions:30 reviews, 24 PRs, 34 pushes in 22 days
Contributions summary:Yaron primarily focused on refactoring and updating the codebase to align with the project's renaming efforts, specifically changing all references from "Terraform" to "OpenTF." Their contributions involved modifying configuration files, test contexts, and various codebase references. In addition, they worked on updating remote backend operations and fixing tests. These changes indicate a focus on maintainability, code consistency, and adapting the project to evolving requirements.
The AWS Provider enables Terraform to manage AWS resources.
Role in this project:
Back-end & Cloud Engineer
Contributions:2 PRs, 5 comments, 1 issue in 24 days
Contributions summary:Yaron primarily contributed to the AWS Terraform provider by implementing and enhancing the `aws_efs_file_system` resource. Their work included adding features for filesystem protection, modifying data sources, and updating test cases. Additionally, the user refactored code by changing from `TypeMap` to `TypeList` and added attributes to the destination block of `aws_efs_replication_configuration` resource. The user also added tests for the resource and its attributes.
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