About

Engineer behind the platform

I'm Ehsan Ullah — also known as Ahsan Khan — a CNCF Kubestronaut and a Cloud, DevOps & AI Engineer who builds complete products: mobile apps, websites, and agentic AI workflows, plus the infrastructure they run on.

I work across the whole stack — from the application and UI down to Kubernetes, CI/CD and Infrastructure as Code — fusing software development with DevOps, MLOps and AI-driven operations to ship fast and run reliably. I'm available anywhere in the world for freelance, full-time remote, or project-based work.

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Portrait of Ehsan Ullah (Ahsan Khan), Cloud & Platform Engineer
KubestronautCNCF title — all 5 core Kubernetes certs
5+Kubernetes certifications (CKS · CKA · CKAD · KCNA · KCSA)
GlobalFreelance · full-time remote · project-based
Full-stackApps · websites · agentic AI · DevOps · MLOps
Principles

How I engineer

Ship end to end

From the app or website down to the platform it runs on — one accountable engineer across the whole stack.

Automate the toil

If it is done twice by hand, it becomes a pipeline. Humans for judgement, machines for repetition.

Reliable & secure

Self-healing systems, sane SLOs and security baked in — Kubestronaut-grade rigour by default.

Work anywhere

Async-friendly and globally available — freelance, full-time remote, or project-based.

Career journey

Milestones & timeline

The path from cloud-native foundations to AI-augmented platform engineering.

  1. 2026Now

    CNCF Kubestronaut + Building Apps, Web & Agentic AI

    Earned Kubestronaut status (all five Kubernetes certs) and now ship full products — apps, websites and agentic AI workflows — on top of self-healing cloud platforms.

  2. 2026Certification

    Certified Kubernetes Security Specialist (CKS)

    Added the advanced hands-on security certification, completing the core Kubernetes suite and earning the Kubestronaut title.

  3. 2025Certification

    CKA, CKAD & KCSA

    Earned the flagship hands-on Kubernetes certifications plus the Cloud Native Security Associate — validating production cluster administration, app delivery and security.

  4. 2024Certification

    Kubernetes & Cloud Native Associate (KCNA)

    Established cloud-native foundations across containers, orchestration, observability and GitOps.

  5. 2024Experience

    DevOps, Cloud & Software Engineering

    Built applications and websites, plus Terraform-driven infrastructure, GitOps delivery with Argo CD, and observability with Prometheus, Grafana and OpenTelemetry.

What's next

Roadmap & future goals

Where I'm taking my craft over the next chapter.

Ship more agentic AI products

Build and launch production agentic AI workflows and apps that pair LLM reasoning with reliable infrastructure.

Deepen AI Infrastructure & MLOps

Production-grade model serving, drift detection and GPU scheduling on Kubernetes.

Open-source contribution

Contribute to CNCF-landscape projects and publish reusable platform and AI tooling.

Technical writing at scale

Grow this knowledge hub into a go-to resource for cloud, Kubernetes and AI-infrastructure engineers.