Obeyda Djeffal
Senior Platform Engineer

Obeyda Djeffal

I build cloud platforms, delivery systems, and developer tooling that help engineers and data teams ship reliable software and compute workloads across Azure, GCP, and AWS.

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Focus: Platforms · Delivery · Developer experience
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Selected platform outcomes

10 daysto the first usable Azure development environmentAzure landing zones rebuilt and workloads migrated while teams continued their day-to-day work without interruption.Days to minutesto provision and connect a complete Azure environment to CI/CDTerraform provisioning connected to tested, governed AKS delivery through Azure Pipelines, creating one repeatable path from infrastructure to deployment.GitOps without a cutoverwhile teams kept shippingLive Kubernetes delivery moved from pipeline ownership to Argo CD in stages, with explicit handoffs and no disruptive platform-wide switch.Day-to-day platform work, simplifiedwith tools, controllers, and policyGo CLIs and Kubernetes controllers simplified recurring operations, enforced workload policy, and kept image inventory current.
Featured Engineering

Selected Case Studies

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System · Role: Senior DevOps / Platform Engineerevolving

Building Azure Landing Zones, Then Expanding Across Clouds

Azure landing zones rebuilt from an unusable Pulumi prototype, with the first development environment delivered in 10 days before extending the foundation to staging, production, GCP, AWS, and on-prem.

Platform EngineeringCloud InfrastructureNetworkingInfrastructure as Code
Azure · GCP · AWS
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System · Role: Senior DevOps / Platform Engineerevolving

Kubernetes & GitOps Delivery Platform

Delivery standardized across AKS, GKE, and EKS with Argo CD, Helmfile, and Kustomize. Progressive rollouts and Vault-backed secret sync gave teams a consistent release path without committing secrets to Git.

Platform EngineeringKubernetesGitOpsCI/CDSecurity
Kubernetes · Argo CD · Argo Rollouts
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System · Role: Senior DevOps / Platform Engineerevolving

Unified Observability Platform

Metrics, logs, traces, and profiles unified across multi-cloud Kubernetes clusters in Grafana. Prometheus, Loki, Tempo, and Pyroscope support workload investigation, complemented by New Relic infrastructure and cluster instrumentation.

Platform EngineeringObservabilityKubernetesCost Optimization
Grafana · Prometheus · Loki
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Story · Role: Senior DevOps / Platform Engineercompleted

Reducing GPU scheduling waits from days to minutes

How generated ComputeClasses matched workload constraints to GPU and provisioning fallbacks instead of waiting on one capacity source.

Days to minutesObserved GPU scheduling waitsProduction cases after compatible fallback capacity became available; observational, not a formal benchmark.
Platform EngineeringKubernetesAI/ML InfrastructureCost Optimization
GKE · Kubernetes · GPU
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Capabilities

Platform Engineering Lifecycle

Follow the delivery loop and explore the shared capabilities and cloud foundations behind it.

From code to feedback: a platform engineering lifecycle

PEOPLE  +  AUTOMATION  +  SECURITY  +  GOVERNANCE  +  A BETTER DEVELOPER EXPERIENCE
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CROSS-CUTTING CAPABILITIESPLATFORM
ENGINEERINGSelf-service · Automation · Standards
Governance · Developer Experience
CLOUD PLATFORMS
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Career Summary

Recent Experience

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Senior DevOps Engineer · Ordaos Bio

2021 — Present(Remote)

Built Azure landing zones from existing subscriptions and an unreliable Pulumi prototype, then expanded the platform across GCP, AWS, and on-prem infrastructure for Kubernetes and GPU-backed compute.

AzureGCPAWSKubernetesPulumi

Cloud DevOps Engineer · RedFabriQ

2019 — 2021(Remote)

Built a repeatable Azure delivery foundation across Qomben, KIRRK, and Stellardian: Terraform-managed environments, governed AKS, and secure CI/CD. KIRRK and its Stellardian evolution added connected-device and event-processing workloads.

AzureAKSTerraformHelmHelmfile