Paulo Gomes
Principal Software Engineer at Entire
Stony Stratford, England, United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolPaulo Gomes is a Principal Software Engineer and security-focused technologist with over 15 years of experience designing, building and securing production systems across startups and blue-chip companies such as ASOS, Microsoft and Wal‑Mart. He blends hands-on backend and DevOps work—especially in Kubernetes, Go and GitOps—with leadership roles that span architecture, team building and principal-level security engineering. Paulo is an active open-source contributor to high-profile projects like Kubernetes and Flux, improving container runtime security, seccomp/TLS hardening and developer experience for GitOps components. He consistently prioritises time-to-value and pragmatic security, delivering secure, maintainable builds and CI/CD improvements that reduce risk and operational overhead. Known for mentoring teams and sharing knowledge, he routinely turns complex business requirements into timely, auditable solutions. Based in the UK, he pairs formal security training from Stanford with a track record of performance and build optimisations that materially cut allocations and latency in core libraries.
10 years of coding experience
22 years of employment as a software developer
Business Process Management, Business Process Management at Universidade Anhembi MorumbiAdvanced Computer Security Certificate, Computer and Information Systems Security/Information Assurance, Advanced Computer Security Certificate, Computer and Information Systems Security/Information Assurance at Stanford University
Portuguese, English, Spanish
Github Skills (47)
dependency-management10
git10
kubernetes10
github-ci10
docker10
container10
seccomp10
tool-kit10
apparmor10
testing10
it-security10
memory-management10
build-system10
kubernetes-operator10
rancher10
Programming languages (25)
Github contributions (5)
go-git/go-git
Oct 2022 - Dec 2022
A highly extensible Git implementation in pure Go.
Role in this project:
Backend Developer
Backend DeveloperContributions:4 releases, 515 reviews, 11 commits in 1 month
Contributions summary:Paulo primarily focused on optimizing the go-git library for performance and memory efficiency. Their contributions involved refactoring code to utilize `sync.Pool` for managing memory allocation, leading to significant reductions in allocations and bytes per operation in several key areas like reference string generation and packfile parsing. The user also worked on consolidating and optimizing zlib reader usage within the packfile scanner and refactored the patch delta logic. These changes resulted in improved performance characteristics for core git operations.
golanggo-gitgit-clientpure-gogo
kubernetes-sigs/security-profiles-operator
Jun 2020 - Nov 2022
The Kubernetes Security Profiles Operator
Role in this project:Backend & DevOps Engineer
Backend & DevOps EngineerContributions:280 reviews, 57 commits, 61 PRs in 2 years 5 months
Contributions summary:Paulo primarily contributed to the core logic of the Kubernetes Security Profiles Operator, focusing on improving error handling and implementing new features. They worked on saving configmaps to disk, improving error handling, and refactoring existing functionalities. The user also added AppArmor support, including loading and unloading profiles. Additionally, they made changes to the DaemonSet to include log enrichment and ran the process as the "nobody" user.
apparmorseccomp-profilesseccompk8s-sig-nodesecurity-profiles
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