Umer Tahir
Umar Tahir is a Cloud Server Manager and Database Administrator (DBA) with hands-on experience in designing, deploying, and managing secure and scalable cloud-based systems. He specializes in Windows and Linux servers, SQL Server database management, and cloud infrastructure on AWS.
He has worked with web-based enterprise applications, ensuring high performance, data security, backup strategies, and disaster recovery planning. Umar is skilled in configuring private and public cloud architectures, VPN solutions, server monitoring, and optimizing database performance for high-traffic applications.
He is passionate about building reliable, secure, and cost-effective cloud environments for businesses and helping clients maintain stable and fast systems.
• AWS EC2, VPC, Security Groups, IAM
• Windows Server & Linux Server Administration
• Private & Public Cloud Architecture Design
• OpenVPN & Remote Access Setup
• Server Hardening and Security Configuration
• SSL Certificate Installation & HTTPS Redirection
• Load Balancing and Scaling Strategies
• Server Monitoring and Performance Optimization
Database Administration (DBA)
• Microsoft SQL Server Installation & Configuration
• SQL Server Performance Tuning
• Backup, Restore, and Disaster Recovery Planning
• Database Security and Access Control
• Handling Large Databases (10GB–50GB+)
• Query Optimization & Indexing
• Data Migration and Replication
Web & Application Infrastructure
• Hosting .NET MVC and Web Applications on IIS
• Managing Multi-User Applications
• Private Database Server Architecture
• Firewall and Port Access Restrictions
• Secure Application-to-Database Connectivity
Technical & Professional Skills
• System Architecture Planning
• Troubleshooting & Debugging Server Issues
• Automation Scripts & Scheduling Jobs
• Documentation and Technical Reporting
• Client Support & Infrastructure Consulting