Abubaker Khalid
Open to work13 years experienceInfrastructure / Platform Engineer
Infrastructure / Platform Engineer | Multi-Cloud Kubernetes · Terraform · Linux Systems
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25 skillsWork Experience
DevOps Engineer
I-Ways Sales Solutions GmbH
- Operated multi-cloud Kubernetes platforms (GKE, Amazon EKS) in production, managing containerized workloads, networking, and workload configuration across GCP, AWS, and DigitalOcean environments.
- Built and maintained modular Terraform infrastructure-as-code — including state management practices — to provision and reproduce infrastructure and test environments consistently across on-prem and cloud.
- Administered and troubleshot Linux systems underpinning build, test, and production infrastructure, diagnosing OS- level performance and networking issues under SLA pressure.
- Designed and maintained CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI, ArgoCD/GitOps, AWS CodePipeline/CodeBuild/CodeDeploy), and consolidated overlapping tooling to reduce pipeline complexity across application teams.
- Enforced least-privilege IAM, secrets management, and network segmentation across build and test infrastructure as part of secure-by-design practices; implemented NIS2-aligned access controls and audit logging.
- Delivered monitoring, logging, and alerting using Grafana, Prometheus, Loki/Promtail, and Amazon CloudWatch to give teams visibility into infrastructure and workload behavior.
- Investigated and resolved production incidents across infrastructure and platform layers, working from written runbooks and incident documentation; authored playbooks and reference material so other teams could operate the platform independently.
PHP Developer
Comfort Technologies
- Administered Linux-based hosting environments (Apache, Nginx) under internal SLAs — the systems-administration foundation later applied to cloud and Kubernetes infrastructure work.
- Designed RESTful APIs and backend business logic using Laravel, CodeIgniter, CakePHP, and Magento; worked directly with MySQL for query optimisation, indexing, and performance tuning.
- Introduced Git-based version control workflows and contributed to early CI adoption within the development team.
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About Details
Professional Bio
Infrastructure and Platform Engineer with 10+ years of experience, including 5+ years operating multi-cloud Kubernetes and Terraform-driven infrastructure. Background combines deep Linux systems administration with backend software engineering, focusing on cloud-native DevOps.
M.Sc. Information Technology
Pimsat University (2013 - 2015)
B.Sc. Computer Science
University of the Punjab (2009 - 2013)