I build, manage, and secure technology infrastructure — and turn hands-on engineering experience into practical learning experiences.

I'm an Informatics Teacher at SMK Telkom Sidoarjo, Indonesia, where I develop technical learning activities and lab environments around Linux, networking, cloud infrastructure, DevOps, and cybersecurity.

My approach is simple: Build technology. Share knowledge. Empower people.

A curated selection of public repositories. Each project is presented according to its actual scope.

• vagrant-siskom — A Vagrant-based environment for provisioning a virtual machine used in computer systems learning.
• terraform-openstack-instance — Terraform configuration and workflow for provisioning an instance on OpenStack.
• go-apps-k8s — A practical example of packaging a Go application with Docker and deploying it to Kubernetes.

• IoT-Narotama — Workshop material for building an Internet of Things server.

• belajar-kubernetes — A forked learning reference for Kubernetes. Original project: khannedy/belajar-kubernetes.

I distinguish original work, experiments, learning references, and forked repositories so visitors can understand my contributions clearly.

I enjoy creating practical learning experiences in:

• Linux server administration and networking fundamentals
• Network security, firewall, IDS/IPS, and defensive security
• Cloud computing, virtualization, and container orchestration
• DevOps workflows, CI/CD, and infrastructure automation
• Technical documentation and project-based learning

I am especially interested in open educational resources, reproducible lab environments, and learning projects that help students move from theory to implementation.

• 🌐 Website: dwp.my.id
• 💼 LinkedIn: David Wahyu Pratomo
• 📧 Email: me@dwp.my.id
• 💬 Telegram: @davidwah

I'm open to connecting with educators, engineers, technology communities, recruiters, and organizations in Indonesia and internationally — especially around Cloud, DevOps, Cybersecurity, and Technical Education.

_{Based in Sidoarjo, East Java, Indonesia · Documentation may be published in English or Bahasa Indonesia.}