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DevOps and cloud/platform engineer with 5+ years building and operating Kubernetes platforms across AWS, Azure, GCP, and Huawei Cloud. I own delivery end to end, using GitOps (ArgoCD), CI/CD automation, infrastructure as code, and observability to give on-call teams actionable insights. Security is part of the default in everything I build—RBAC, least-privilege access, and scanning built into pipelines. I’m comfortable running the platform from networking and ingress to secrets management and monitoring, and I work closely with clients and teams to get services into production reliably.…DevOps and cloud/platform engineer with 5+ years building and operating Kubernetes platforms across AWS, Azure, GCP, and Huawei Cloud. I own delivery end to end, using GitOps (ArgoCD), CI/CD automation, infrastructure as code, and observability to give on-call teams actionable insights. Security is part of the default in everything I build—RBAC, least-privilege access, and scanning built into pipelines. I’m comfortable running the platform from networking and ingress to secrets management and monitoring, and I work closely with clients and teams to get services into production reliably.

Jan Juma

DevOps Developer, Cloud Developer, Software Engineer, +2

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DevOps and cloud/platform engineer with 5+ years building and operating Kubernetes platforms across AWS, Azure, GCP, and Huawei Cloud. I own delivery end to end, using GitOps (ArgoCD), CI/CD automation, infrastructure as code, and observability to give on-call teams actionable insights. Security is part of the default in everything I build—RBAC, least-privilege access, and scanning built into pipelines. I’m comfortable running the platform from networking and ingress to secrets management and monitoring, and I work closely with clients and teams to get services into production reliably.…DevOps and cloud/platform engineer with 5+ years building and operating Kubernetes platforms across AWS, Azure, GCP, and Huawei Cloud. I own delivery end to end, using GitOps (ArgoCD), CI/CD automation, infrastructure as code, and observability to give on-call teams actionable insights. Security is part of the default in everything I build—RBAC, least-privilege access, and scanning built into pipelines. I’m comfortable running the platform from networking and ingress to secrets management and monitoring, and I work closely with clients and teams to get services into production reliably.

Available to hire

DevOps and cloud/platform engineer with 5+ years building and operating Kubernetes platforms across AWS, Azure, GCP, and Huawei Cloud. I own delivery end to end, using GitOps (ArgoCD), CI/CD automation, infrastructure as code, and observability to give on-call teams actionable insights.

Security is part of the default in everything I build—RBAC, least-privilege access, and scanning built into pipelines. I’m comfortable running the platform from networking and ingress to secrets management and monitoring, and I work closely with clients and teams to get services into production reliably.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Work Experience

DevOps Consultant (Contract) at Crafted Systems

October 1, 2025 - Present

Led deployment of a production Kubernetes platform on Huawei Cloud, owning cluster networking, ingress routing, and client exposure. Implemented GitOps delivery with ArgoCD for declarative, versioned releases with easy rollbacks. Built CI/CD pipelines in GitHub Actions with SonarQube and Trivy as quality and image-scanning gates. Configured Kubernetes RBAC, network policies, and namespace isolation for multi-tenant separation. Managed API gateway routing, authentication, and TLS termination. Secured secrets using Vault and External Secrets Operator to keep sensitive data out of pipelines and Git. Set up observability with Prometheus and Grafana with dashboards and alerting, and partnered with backend teams to stabilize service-to-service communication and document deployment/runbooks.

Lead DevOps & Cloud Engineer at Uamuzi Foundation (Remote)

July 1, 2023 - Present

Designed and operated cloud-native infrastructure for production workloads across AWS, Azure, and GCP. Built and maintained a Kubernetes deployment platform including networking, ingress, autoscaling, and upgrades. Implemented CI/CD automation with SonarQube and Trivy integrated into the delivery flow. Enforced RBAC, Pod Security Admission, and TLS across clusters while keeping access least-privileged. Managed AWS compute, networking, storage, IAM policies, and secrets handling. Ran monitoring/logging using Prometheus, Grafana, and CloudWatch with incident alerting and policy drift detection. Supported HIPAA-aligned practices where applicable and produced runbooks and security-focused sessions for the team.

Software Engineering Intern at Microsoft

January 1, 2023 - June 1, 2023

Contributed to internal engineering projects and participated in code reviews and debugging sessions. Worked with cross-functional teams and produced technical documentation.

Cloud Engineer at Resource Cloud Academy

September 1, 2022 - September 1, 2024

Deployed infrastructure across AWS, Azure, and GCP for training and production workloads. Built Kubernetes environments for training labs including networking, RBAC, and image scanning. Set up CI/CD pipelines for containerized workloads with security checks embedded. Mentored junior engineers on cloud, DevOps, and security fundamentals.