DevOps / Platform Engineer
hussinzietoon@gmail.com • +20 1010990829
LinkedIn • GitHub
Platform-focused DevOps Engineer with hands-on experience building and owning multi-cloud infrastructure at Nethermind, including a self-service VM provisioning platform across AWS, Linode, and OVH. Experienced in Terraform, Terragrunt, cross-account IAM, GitOps with Argo CD, Go-based Lambda services, and CI/CD reliability. AWS Certified Solutions Architect – Associate (SAA-C03) and KCNA-certified. Recently graduated and fully available for full-time roles.
- Arab Academy for Science, Technology & Maritime Transport — B.Sc. in Software Engineering (Computer Science)
Oct 2022 – Jun 2026
Apr 2026 – July 2026
- Worked across Nethermind’s internal Platform Hosting Services covering infrastructure automation, cloud provisioning, CI/CD reliability, GitOps workflows, and internal DevOps tooling; shipped 100+ merged PRs across five repositories over three months
- Developed and extended a multi-cloud VM Request Slack Bot for self-service VM provisioning across AWS, Linode, and OVH through Slack-based request and approval workflows
- Designed and implemented AWS and OVH provisioning workflows across 13 target AWS accounts, including provider-specific logic, IAM permissions, Infisical/SSM secrets, VPC/subnet/security group validation, and user-facing error handling
- Refactored legacy VM bot infrastructure into reusable Terraform modules and integrated deployments through Terragrunt across platform environments
- Implemented AWS IAM/OIDC, S3 artifact uploads, Go-based Lambda services, API Gateway deployment, Infisical-to-SSM secret synchronization, and CloudWatch troubleshooting
- Designed AWS cross-account IAM access patterns for internal automation, enabling central services to assume roles in target AWS accounts using Terraform/Terragrunt-managed infrastructure
- Led DevOps infrastructure for InfraAgent, a commercial crypto security assessment product, including AWS cloud scanning access planning, cross-account IAM role design, Argo CD/Kubernetes deployment planning, Infisical secrets, and SLSA/supply-chain security with GitHub artifact attestations and Sigstore
- Improved Terragrunt CI reliability across 41 stacks by enabling provider caching, reducing runner disk overhead from 100% full-disk failures to under 2% additional usage
- Added CI/CD guardrails across platform repositories, including Argo CD duplicate detection, Terramate stack validation, Dependabot auto-merge, and dev-environment deployment testing
Jul 2025 – Aug 2025
- Provisioned AWS infrastructure using Terraform, including VPCs, EC2, IAM roles, and security groups; implemented GitOps deployment workflows with Argo CD
- Built and automated CI/CD pipelines using GitLab CI/CD integrated with GitHub repositories
- Deployed and managed containerized microservices on Kubernetes; configured Ingress, RBAC, PostgreSQL, Redis, and persistent storage
- Built observability dashboards using Prometheus and Grafana; diagnosed deployment, networking, and application failures using logs and metrics
| Area | Skills |
|---|---|
| Cloud / IaC | AWS (EC2, EKS, VPC, IAM, S3, Lambda, API Gateway, SSM, CloudWatch), Terraform, Terragrunt, Terramate, Ansible |
| Containers / GitOps | Kubernetes, Docker, Argo CD, Ingress, RBAC |
| CI/CD / Security | GitHub Actions, GitLab CI/CD, Dependabot, SLSA provenance, Sigstore, GitHub artifact attestations |
| Linux / Networking | systemd, journalctl, Bash, TCP/IP, HTTP, DNS, curl, dig, nslookup |
| Observability / Secrets | Prometheus, Grafana, Infisical, SSM Parameter Store, Vault familiarity |
| Programming | Go, Python, Bash, YAML |
- AWS Certified Solutions Architect – Associate (SAA-C03)
- KCNA – Kubernetes and Cloud Native Associate
- AWS Cloud Services Management & Operation – NTI
- DevOps Diploma – Route Academy
- English: B2 – Professional working proficiency
- Arabic: Native
"Automate everything you can. Document everything else."