Haythem T.

I’m a versatile and hands-on engineer with experience across multiple domains, including DevOps, system administration, networking, and security. My work spans engineering DevOps and CI/CD pipelines, setting up and maintaining development, staging, and production environments, and providing Level 2 & 3 support for critical systems. I take pride in ensuring robust infrastructure, effective monitoring, and automating processes to enhance reliability and security.

What I Do:

• Design and implement DevOps and CI/CD workflows.

• Prepare and manage development, staging, and production environments.

• Provide advanced support (Level 2 & 3) to troubleshoot and resolve critical issues.

• Maintain and secure systems, networks, and infrastructure.

• Automate infrastructure with production scripts and OS hardening techniques.

• Guarantee effective monitoring for system health and performance.

Technologies I Work With:

DevOps:

Google Cloud, AWS, Kubernetes, Traefik, Docker/Podman, Docker Swarm, Jenkins, Groovy, Amazon ECR, Ansible, Git, GitHub Actions, GitLab CI/CD, SonarQube, Nexus, Selenium, Hashicorp Vagrant, Keycloak, Maven, Gradle, NPM, Node.js, and containerized development/production environments.

System Administration:

Linux/Unix (RHEL), Nginx, Apache, Tomcat, JBoss, PostgreSQL, MySQL, MongoDB, Pacemaker Clusters, Corosync, LVM, VDO, Stratis, Bash, Python scripting, Kannel, Jira, Alfresco, Munin, Zabbix, Postfix, Fail2ban, and more.

Networking:

OpenVPN, IPSEC, SDN, TCP/IP, SSL, SMPP, SMTP, DNS, DHCP, NTP, FTP, SSH, T.38, pfSense, Cisco ASA, VMware, and other network-related tools and protocols.

I enjoy solving complex challenges and implementing solutions that are efficient, scalable, and secure. Feel free to connect with me if you’re interested in discussing technology, DevOps practices, or collaboration opportunities!