Hussein Harb Email & Phone Number

Washington, Dc, Us

Chantilly, Virginia, United States

Arlington, Va

• As Lead Architect: architect, design multiple ITG’s and clients’ AWS Cloud sites and AWS migration process • Design and Implement IT Infrastructure and solutions in AWS with largest platform in production for two years. • Migrate existing on-premise apps to AWS & Azure• Deployed and architected an AWS-based National Government solution using Multi Zone Multi Region Database and application deployment with a very high SLA needs.• Oversee high level security in the cloud using Security Groups and VPC hardening; design IAM roles in collaboration with security teams.• Automate Snapshots and AMIs, along with EC2 time schedules.• Administer all In house systems including primarily AWS Accounts.• Use Puppet and Chef to deploy scripts and instances.

Reston, Va

• Designed architecture for Nii's AWS Cloud site. • Responsible for migrating over 600 in-house data center servers to AWS: analyzing existing applications, running security analysis/scans after deployment; implementing to build and account for rapid elasticity in AWS• AWS project spanned 1.5 years in deployment. Oversight of daily AWS accounts.• Planned and Implemented Google Apps for business for 21,000 users for all Nextel international employees. Migration involved migrated users emails and data from exchange 2003.• Virtualized 60% of Reston Data center from P class Blade servers to Virtual Machine with ESX.• Lowered spam using filtering with real-time spam black lists for incoming email: scripted custom rules in Google Apps and Microsoft Exchange.• Migrated Windows 2003 Servers to Windows 2008 including Windows Server Updates Services (WSUS), and Microsoft Operations Manager.• Setup Nagios monitoring system to improve uptime and stability of systems.

• Troubleshoot Voice and Data infrastructure of 600 users at the Home office.• Configure Sonic wall Firewalls between sites and create VPN tunnels.• Support Windows and OSX users to maintain information assurance and corporate standards of operation. • Manage Active Directory Services and Group Policy for various groups of users.• Repair computer hardware. Changed mother boards, drives and LCDs.• Create and maintain Ghost images for various platforms.• Monitored and ran Blackberry Enterprise server for Development Alternative’s 2000 project employees Worldwide.• Evaluate completed orders for quality, compliance and root cause issues for local small business accounts. • Facilitate internal helpdesk/support calls with AT&T maintenance partners to ensure trouble ticket reporting accuracy.• Perform hardware analysis and fixes on the spot.• Escalate customer outages to restore service.• Perform local backups for customers and email configuration• Trainer of new employees on local and organizational procedures• Added users to Sharepoint sites, performed various user accessibility requests and perform other duties as requested by supervisor• Currently deploying windows 7 to the field after completing stress tests and vulnerability assessments.• Troubleshoot and assess various customer oriented issues on multiple platforms.• Worked with vendors and outside companies to assist in resolving corporate wide issues regarding a software package going onto our windows 7 environment.

- responsible for all aspects of systems administration including networks, applications, databases, and telecommunications- perform basic systems security administration functions, including creating customer profiles and accounts, monitors and manage system resources, including CPU usage, disk usage, tape backup systems; perform systems backups and recovery procedures; write or modify basic scripts to resolve performance problems; maintains system documentation and logs-Set up and maintain various windows, Unix and Apple servers.

Computer Science

Education record