Benjamin Leggett
Atlanta Metropolitan Area United States
Summary
🤩
Rockstar🎓
Top SchoolBenjamin Leggett is a Staff Software Engineer with 12+ years building cloud-native infrastructure, Linux/kernel networking, and secure identity solutions. He combines hands-on coding in Go, Rust, Node, and Python with end-to-end ownership of CI/CD, Terraform IaC, and production deployments, often acting as a force multiplier on engineering teams. A long-time open-source maintainer and contributor to projects like Istio and SPIRE, he has shipped proxy, CNI, and Kubernetes workload-attestation features and improved documentation for widely used service-mesh ecosystems. At companies from T-Mobile to Solo.io and Virtru he led work on Istio’s Rust ztunnel, eBPF/iptables redirection, SPIFFE/SPIRE integration, and OPA-based ABAC systems. He enjoys simplifying complexity—whether by deleting code or designing connection pooling for a Rust proxy—and brings a pragmatic balance of systems-level depth and team-focused craftsmanship. Based in the Atlanta area, he’s equally at home debugging kernel networking as mentoring teams to ship robust, well-tested systems.
11 years of coding experience
14 years of employment as a software developer
Bachelor Software Engineering, Bachelor Software Engineering at Southern Polytechnic State UniversityAssociate Computer Science, Associate Computer Science at Gainesville State College
Stackoverflow
197reputation
32kreached
5answers
4questions
Github Skills (26)
unit-testing10
service-mesh10
kubernetes10
website-development10
testing10
go10
kubernetes-pods10
website-design10
documentation10
networking9
containerization9
helm9
docker8
cicd8
dockers8
Programming languages (23)
Github contributions (5)
istio/istio
Mar 2018 - Mar 2025
Connect, secure, control, and observe services.
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:1339 reviews, 161 PRs, 2 pushes in 7 years
Contributions summary:Benjamin primarily contributed to the development and testing of proxy protocol functionality within the Istio service mesh. They added basic integration tests, updated protocol buffer definitions, and addressed various code issues, including debugging, refactoring, and bug fixes. Moreover, the user's work involved the integration of ztunnel netconfig into CNI and the CNI agent upgrade handling, which demonstrates their work in building and releasing aspects of the project's infrastructure.
circuit-breakerenforce-policiesistioapi-managementmicroservice
istio/istio.io
Jan 2023 - Jan 2023
Source for the istio.io site
Role in this project:Technical Writer
Technical WriterContributions:295 reviews, 1 commit, 60 PRs in 1 day
Contributions summary:Benjamin's contributions primarily involve modifications to documentation files within the `istio.io` repository. These changes include updates to installation guides, troubleshooting documentation, and glossary entries, focusing on the CNI, waypoint, and SPIRE integrations. The user also made changes to the upgrade and getting started guides. These revisions suggest a focus on improving the clarity, accuracy, and completeness of the Istio documentation.
istiomicroservices-architecture
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