- Design and deploy secure, scalable solutions using EC2, S3, RDS, Lambda, and many other AWS services.- Develop and maintain automated pipelines with Jenkins, Actions, and Bitbucket.- Utilize Terraform configuration modules for consistent, repeatable deployments over multiple environments.- Leading various migration projects from on-premises and other cloud providers to AWS, including infrastructure, computing, and database workloads migrations.- Implement monitoring solutions with AWS CloudWatch.- Ensure compliance with industry standards through IAM policies, encryption, and network security.- Integrate DevOps practices with development teams and step up the system modernization process.- Design and implement plans for high availability, failover, and disaster recovery scenarios.- Apply regular cost analysis and optimization using AWS tools.

- Install, configure, and maintain Linux servers and networks, ensuring high availability and performance.- Manage and monitor system performance, including NGINX server configurations and performance tuning.- Maintain GitLab CI/CD pipelines for efficient software development and deployment.- Deploy, manage, and operate scalable, highly available, and fault-tolerant systems using Docker.- Automate routine tasks using scripting languages such as Bash or Python.

- Maintainance of physical & virtual server infrastructure based on VMware ESXI 6.7.- Administration of 4+ VM based servers running by Windows Server 2016, providing Active Directory services & Group policy management, DNS, MS SQL Database and File & Storage Services.- Management of network components containing Mikrotik router, firewall and access points, in addition to Dlink & Cisco Managed access & core switches.- Kaspersky antivirus server administration with client endpoint remote management.- Define procedures for data backup and disaster recovery using Veeam backup and replication server and network attached storage with online/offline backup plans.- Assure system and network monitoring using PRTG monitoring software.- Surveillance system management with 40+ Hikvision CCTV cameras and set of DVRs .- Support 35+ users, incident response and troubleshooting.

- Provide technical support services to four companies with different tech environments.- Install and configure computer hardware, software, and operating systems.- Install and configure local & network printers.- Setup and configure different types of servers including mail, backup, and file servers.- Setup and maintain Windows Server & domain services.- Setup and configure CCTV & IP surveillance systems.