// DevSecOps · Cloud & AI Security · Minneapolis–St. Paul, MN
Abdurahim Yongho
Cybersecurity student and IT support specialist building secure, automated infrastructure — Kubernetes clusters, CI/CD pipelines, and cloud environments hardened from the first commit. Lately that includes AI systems: shipping an LLM feature means the same question as shipping a deploy pipeline — what happens when it fails, and does it fail loudly?
AWS · Terraform · Kubernetes · Docker · Linux · Applied AI · Security+ · Network+
01Featured projects
All projects →02Skills & certifications
Cloud & IaC
- AWS
- Azure
- GCP
- Terraform
- Ansible
- Multi-account architecture
- IAM
- VPC design
Containers & CI/CD
- Docker
- Kubernetes
- Helm
- Jenkins
- GitHub Actions
- Argo CD
- AWS CodePipeline
- Kustomize
Security
- Nmap
- Wireshark
- Nessus
- Splunk
- Linux hardening
- Network defense
- Trivy
- CodeQL
Languages
- Python
- Bash
- C
- YAML
- HCL
- JavaScript
- React
- SQL
Applied AI
- LLM integration
- Claude API
- Structured outputs
- Agentic workflows
- Guardrails
- Grounded generation
- Evaluation harnesses
- Model cards
- CompTIA Security+
- CompTIA Network+
- AWS Solutions Architect – Associate in progress
03Homelab
Where everything gets broken first. A self-hosted Kubernetes cluster and security tooling for testing deployments, detection, and automation before they touch anything real.
- compute
- 3-node Kubernetes cluster, built the hard way with kubeadm — certificates, CNI, and node hardening done manually.
- pipeline
- Self-hosted Jenkins behind Nginx with SSL, GitOps delivery via Argo CD.
- security
- Splunk log ingest, Nessus vulnerability scans, packet capture with Wireshark.
04Writing
All posts →-
The guardrail that invented a genre
HereAn AI-written fallback quietly defaulted to the first item in a list and ranked the wrong song — with a confident explanation attached.
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Kubernetes Cluster Autoscaler deployed on an EKS cluster
Medium · AWS TipProvisioning the cluster with Terraform, deploying the autoscaler with Helm, and load-testing until nodes actually scale.
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Deleting our AWS access keys: GitHub Actions to AWS with OIDC
HereThe trust policy, the role scoping, and the two mistakes that cost me an afternoon.
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HumanGov: reusable multi-tenant AWS infrastructure with Terraform modules
MediumOne module set, an isolated stack per tenant — onboarding a new state becomes a variable change.
$ ping abdurahim
Let's build something secure.
Open to DevSecOps and cloud security roles, collaborations, and freelance infrastructure work.