John Hillegass is a versatile technical generalist with a decade of experience building secure integrations and data-rich applications across Salesforce, ServiceNow, AWS, and Heroku. He spans front- and back-end stacks—Apex/Visualforce/Lightning, Node.js, Flask, React—and is fluent with both relational and NoSQL databases like PostgreSQL and MongoDB. Focused on cloud security and governance, he contributes to well-known open-source tooling such as cloud-custodian, adding AWS-specific features and policy-driven actions. Based in Richmond, VA, he combines hands-on engineering with a practical interest in cultivating enterprise security culture and using automation to simplify users’ lives.
Rules engine for cloud security, cost optimization, and governance, DSL in yaml for policies to query, filter, and take actions on resources
Role in this project:
Back-end & Cloud Engineer
Contributions:44 reviews, 35 commits, 98 PRs in 1 year 7 months
Contributions summary:John primarily contributed to the cloud security and governance rules engine. Their work involved modifying existing code related to AWS services like Glacier and S3, demonstrating an understanding of cloud resource management. They also worked on the core functionality, like the CLI, fixing encoding issues and adding features like replication configurations, public block configuration and filters for tagging. Additionally, they introduced new actions and filters related to the cloud infrastructure management aspects of the project.
Contributions:1 PR, 2 pushes, 1 branch in 3 years 8 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.