Abubakar A.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I help businesses manage, secure, monitor, troubleshoot, and optimize their Backend & IT infrastructure of software across AWS, GCP and Azure, Golang, Zabbix. With over a decade of hands-on experience in system administration, IT support, cloud infrastructure, and DevOps operations, I have supported international clients across healthcare, e-commerce, finance, logistics, and telecom. My focus is simple: keep your systems stable, secure, fast, and available with minimum downtime. What I can help you with: System Administration & IT Support Windows Server administration Active Directory, DNS, DHCP, Group Policy File Server, Print Server, user permissions, shared drives Linux server administration: Ubuntu, CentOS, RHEL Server setup, patching, monitoring, troubleshooting Remote support using RDP, SSH, VPN, and secure access tools AWS Cloud Administration EC2, S3, RDS, IAM, Lambda, CloudWatch, Route 53 AWS backup, monitoring, security, and cost optimization Server migration to AWS Secure IAM policies and access management CloudFormation and infrastructure automation GCP Cloud Administration Google Cloud VM setup and management Cloud Storage, networking, firewall rules, IAM Monitoring, security, backup, and performance optimization Migration from on-premises or other cloud platforms to GCP Microsoft 365 & Google Workspace Microsoft 365 admin, Exchange, Teams, SharePoint, OneDrive Intune, user management, security policies Google Workspace admin, Gmail, Drive, Calendar, user accounts Email setup, DNS records, SPF, DKIM, DMARC DevOps & Automation Docker, Kubernetes, Terraform, Ansible GitHub Actions, Jenkins, Azure DevOps CI/CD Automated deployment pipelines Infrastructure as Code n8n, Zapier, Power Automate, OpenAI, Claude Code Security, Backup & Monitoring Firewall configuration, VPN setup, SSL/TLS IAM, RBAC, patch management, security hardening Prometheus, Grafana, CloudWatch, Azure Monitor, Datadog Backup and disaster recovery planning Server performance monitoring and incident response Why clients work with me: Over a decade of IT and cloud administration experience Fast response time Clear communication Reliable troubleshooting Detailed reporting Secure and scalable solutions Strong focus on uptime and business continuity Available for urgent support, long-term IT management, and cloud projects Whether you need help fixing a server issue, managing AWS or GCP, setting up Microsoft 365, securing your infrastructure, automating deployments, or migrating to the cloud, I can help you get it done professionally. Let’s keep your systems secure, stable, and running without interruption.