Infrastructure & DevOps Engineer
I'm a Infrastructure & DevOps Engineer
Infrastructure & DevOps Engineer
Designing, managing, and optimizing enterprise systems.
I am Amirhossein Jalalian, an Infrastructure & DevOps Engineer with extensive experience in designing, managing, and optimizing enterprise systems. My goal is to provide reliable, secure, and scalable solutions that help organizations operate more efficiently while reducing risks.
I have extensive experience in Windows Server, Cisco and MikroTik technologies, virtualization, and other IT infrastructure solutions. My approach is always results-driven, carrying out each project with accountability, precision, and strong teamwork.
Infrastructure Core
Reliable, secure, and scalable solutions for enterprise systems — Windows Server, Cisco, MikroTik, and virtualization.
Linux administration (Ubuntu, CentOS) and Microsoft services (Active Directory, DNS, DFS, WDS, WSUS, NTP).
Docker containerization, CI/CD pipelines, and GitLab / Jenkins workflows.
Network design with Cisco and MikroTik, firewall and security rules, VPN, and VoIP infrastructure.
VMware vSphere and KVM virtualization, plus cloud platforms (AWS, Azure).
Zabbix, Grafana, Cacti, and Redgate monitoring — dashboards and alerting.
CI/CD pipeline setup and infrastructure automation, including Ansible and Terraform where the project requires it.
Honest and transparent in all professional interactions
Committed to delivering the highest quality solutions
Strong believer in teamwork and collective success
Continuously learning and adapting to new technologies
Success is born of sustained effort, continuous learning, and faith in the journey.
I value honesty, patience, and accountability as core principles. I believe that respect for the profession and adherence to fundamental values form the foundation for achieving long-term and sustainable success in the field of Information Technology.
Satisfied customers
Successful projects
Support hours provided
Expert team
My core technical and professional skills in computer networks and IT infrastructure.
My academic background and professional work experience in computer networks and IT infrastructure.
University of Applied Science and Technology (Iran Informatics Branch)
University of Applied Science & Technology – Culture & Arts Unit 48
What I actually implement and support: enterprise networks, servers, virtualization, SQL, Jira, monitoring, DevOps, VoIP, CCTV, and security.
Enterprise-grade network architecture, deployment, and optimization with Cisco & MikroTik.
Windows Server, AD, DNS, Linux administration, security hardening, and operational excellence.
Docker, CI/CD pipelines, infrastructure automation, and modern deployment strategies.
Zabbix stack, alerting, backup strategy, security hardening, and incident response.
VMware vSphere, KVM, cloud migration, and enterprise virtualization infrastructure.
Infrastructure planning, technology selection, delivery strategy, and executive guidance.
A collection of my technical articles and insights on network infrastructure, system administration, and DevOps solutions.
What clients and colleagues say about my work and professional approach.
Get in touch for professional IT services, network solutions, or technical consulting.
Ready to discuss your IT infrastructure needs? I'm here to help you achieve your goals with professional solutions.
Tehran, Iran
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