25.09.2026 aktualisiert

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DevOps Engineer | Linux & Cloud Infrastructure | AWS | System Administration

Vienna, Österreich
Weltweit
Master's degree in Internet of Things and Intelligent System
Vienna, Österreich
Weltweit
Master's degree in Internet of Things and Intelligent System

Profilanlagen

AWS Cert.pdf
Docker Cert.pdf
Jenkins Cert.pdf
MS Word Expert.pdf
Academic-Transcript.pdf
Abidullah Agha - Professional CV.pdf

Über mich

DevOps Engineer with 4+ years of experience in DevOps, Cloud, IT Support, and System Administration. Skilled in AWS, Docker, Kubernetes, Terraform, Ansible, Jenkins, Linux, CI/CD, Active Directory, Microsoft 365, and networking. Passionate about automation and scalable infrastructure.

Skills

GitHub ActionsAzure KubernetesAzure DevOpsUnity3DActive DirectoryMicrosoft Application VirtualizationMicrosoft AzureBash ShellCloud ComputingCloud DatabaseCloud-EngineeringContinuous DeliveryContinuous IntegrationLinuxDevOpsDistributed Computing EnvironmentDNSGitHubHyper-VIt OperationsVPNPythonLinux KernelLinux-AdministrationLinux ServersWindows InstallerNetwork ServicesOpenShiftOpenStackWindows PowershellScrumAzure Active DirectoryAnsiblePrometheusDataOpsVrealize Operations Manager (VROPS)Server AdministrationSoftware Configuration ManagementSystem DesignWiresharkVirtualizationWebsite-ManagementBackup And RestoreWindows Deployment ServicesWindows 10 DesktopYAMLAWS CDKNetwork RoutersCisco Configuration ProfessionalDocker ContainerCloud PlatformDocker for AWSDocker SwarmSql Server Database AdministrationGrafanaCloud ConnectFirewallsAWS ECSGitLabGitGitlab-CiSystemadministrationGit FlowKubernetesCisco FirewallsSolarwindsUnreal EngineCloudwatchTerraformNetwork ServerSql Database AdministrationDevSecOpsAWS EKSCiscoDockerJenkinsWindows ClientVMware
Cloud & DevOps
AWS, EC2, S3, VPC, IAM, RDS, CloudWatch, Load Balancing, Auto Scaling, Backup, Disaster Recovery, Cloud Infrastructure.
Containers & Orchestration
Docker, Dockerfile, Docker Compose, Docker Swarm, Kubernetes, Pods, Deployments, Services, Ingress, Helm, OpenShift.
CI/CD & Infrastructure as Code
Jenkins, GitLab CI/CD, GitHub Actions, Git, GitHub, Maven, Tomcat, Terraform, Ansible, YAML, Bash, PowerShell.
IT Support & System Administration
Windows, Windows Server, Linux, Ubuntu, Debian, Active Directory, Microsoft 365, User Administration, Endpoint Support, Patch Management, Backup, VMware, Hyper-V.
Networking
TCP/IP, DNS, DHCP, VPN, VLAN, Routing, Switching, Cisco, Firewalls, Wi-Fi, Wireshark, Network Monitoring, IP Troubleshooting.
Monitoring & IT Operations
Prometheus, Grafana, SolarWinds, Logs, Alerts, Incident Management, Service Requests, ITSM, System Health Checks, Documentation, SOPs, Agile/Scrum.

Erfahrung

Berufserfahrung0 - 5 Jahre
Freelancer seit2024

Sprachen

DeutschGrundkenntnisseEnglischverhandlungssicher

Projekthistorie

Linux Client Administration & Automation Lab

Built a multi-client Linux administration environment on AWS EC2 using Ubuntu, SSH, Ansible, Bash, Nginx, Git, Debian packaging, and n8n.
Configured centralized administration from one management server to multiple Linux clients.
Automated user and group management, permissions, Nginx installation and configuration, software deployment, health checks, diagnostics, and audit logging.
Structured Ansible automation with inventories, playbooks, variables, templates, handlers, and reusable roles.
Created a custom Debian package and practiced the full software lifecycle including installation, upgrade, dependency handling, removal, and verification.
Integrated n8n as an operator interface to trigger administration tasks for individual clients or all clients.
This description matches the project documentation, including the Linux administration, Ansible, packaging, n8n, diagnostics, and audit components.

Mini Research HPC Infrastructure on AWS

Built a small research HPC environment on AWS EC2 using Ubuntu Linux, Slurm, Munge, NFS, Ansible, Prometheus, Grafana, Bash, Git, and n8n.
Configured separate administration, controller, and compute nodes.
Implemented Slurm job scheduling, Munge authentication, shared NFS research storage, Linux users and groups, SGID permissions, and controlled researcher access.
Automated infrastructure configuration with Ansible and added monitoring with Prometheus, Grafana, and Node Exporter.
Configured firewall rules and AWS Security Groups, backup and restore workflows, and infrastructure health checks.
Created n8n workflows for infrastructure monitoring, recovery actions, and researcher job submission.
Your documentation confirms the three-node architecture, Slurm and Munge setup, NFS, Ansible, monitoring, security, backup, and n8n automation.

Secure Clinical Research IT & Database Lab

Built a small clinical research IT environment using Windows Server 2022, Hyper-V, Active Directory, DNS, SQL Server, PowerShell, backup and recovery, auditing, security, and monitoring.
Configured a dedicated Active Directory domain with organizational units, users, security groups, and role-based access control.
Deployed SQL Server on a separate Windows Server VM and created a ClinicalResearchDB environment for administration and testing.
Implemented SQL security, execution-plan analysis, indexing, backup and transaction-log workflows, point-in-time recovery, SQL Server Agent automation, and SQL Server Audit.
Created PowerShell health checks for services, database status, backups, jobs, disk, memory, and DNS.

Digital Twin of Home Automation using openHAB and Unreal Engine 5

Designed and implemented a real-time smart home digital twin integrating openHAB, Unreal Engine 5, MQTT, ESP32 microcontrollers, Philips Hue, and physical environmental sensors.
Developed bidirectional synchronization between physical and virtual devices using MQTT.
Implemented three main scenarios:
Bidirectional Philips Hue light control
Rain sensor integration with immersive Unreal Engine environmental effects
Real-time temperature and humidity telemetry using DHT11 sensors
Added multi-modal interaction through keyboard input and voice commands.
Evaluated system performance and achieved light-control latency of approximately 60 to 110 ms, rain response times of approximately 100 to 300 ms, and 1 Hz sensor telemetry updates.

Docker Swarm Microservice Deployment

Simplilearn
Deployed a multi-service application across AWS Ubuntu nodes using stacks, replicas, networks, and volumes; tested failover and service continuity.

Kubernetes Three-Tier Deployment

Simplilearn
Deployed frontend, backend/API, and database layers using Deployments, Services, ConfigMaps, Secrets, and Ingress; practiced rolling updates, troubleshooting, and scaling.

Process Optimization for IT Operations

Academic Project
Improved operational workflows through data analysis, process optimization, and technical documentation. Supported efficiency, transparency, and team collaboration in IT operations.

Networking Project

Academic Project (Master's Subject)
Designed and configured network infrastructure using OSPF, BGP, IS-IS, MPLS, VPN, VLAN, DNS, and DHCP. Implemented secure connectivity and traffic segmentation with VPN tunnels, MPLS, and VLANs.

CI/CD Pipeline for Java Web App

Simplilearn
Automated Maven build and deployment with GitHub Actions, Jenkins, Docker, and Apache Tomcat; resolved authentication, build, deployment, and permission issues.

AWS Real-Time Data Pipeline

Simplilearn
Built and validated a serverless telemetry pipeline using Kinesis Data Streams, AWS Lambda, DynamoDB, and IAM for logs, dashboards, and operational data processing.

DevOps Engineer

Mesoft Labs
  • Supported CI/CD workflows using Jenkins, GitLab CI/CD, GitHub Actions, Maven, and Tomcat to automate build and deployment activities.
  • Supported AWS cloud infrastructure across EC2, S3, VPC, IAM, RDS, Load Balancing, and Auto Scaling, with infrastructure tasks using Terraform and Ansible.
  • Deployed and troubleshot containerized workloads using Docker, Docker Swarm, Kubernetes, and basic Red Hat OpenShift.
  • Monitored Linux and cloud environments with Prometheus and Grafana, performing system health checks, incident response, and root-cause troubleshooting.
  • Maintained Git-based workflows, operational documentation, deployment procedures, and runbooks while collaborating with development and support teams.

IT Support Engineer / IT Administrator

Nestlé Quetta
Delivered Level 1 and Level 2 technical support for Windows and Linux environments, resolving hardware, software, application, printer, and user-access incidents.
Administered Active Directory and Microsoft 365 accounts, groups, permissions, password resets, onboarding, offboarding, and workstation provisioning.
Installed, configured, and maintained desktops, laptops, Windows Server, endpoint security, software deployments, patch management, backups, and IT assets.
Configured and troubleshot TCP/IP, DNS, DHCP, VPN, VLAN, Wi-Fi, routers, switches, Cisco devices, firewalls, and network connectivity.
Managed incidents and service requests through ITSM practices, documented solutions and SOPs, escalated complex issues, and supported business continuity.

Zertifikate

AWS Certificate

Simplilearn

2026

Jenkins in CI/CD

Simplilearn

2026

Docker Containers Managment

Simplilearn

2026

kubernetes Managment

Simplilearn

2026

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