Hazem Heakal

👨‍💻Professional DevOps Engineer & SRE Engineer for 5+ Years with Servers, Databases, Networks, and Cloud experience!

with the following qualifications:-

● ⚙️ System and software configuration, installation, deployment, optimization, troubleshooting, and automation.

● 🐧 Linux kernel management.

● OS 💿: Ubuntu, Debian, CentOS, Rocky Linux, Alma Linux, Red Hat Enterprise Linux (RHEL), Arch Linux, Manjaro, Proxmox.

● Web and Proxy services 🌐: Apache, Nginx 🄽, Varnish, HAProxy.

● Databases and Datastores 💽: MySQL🐬, MariaDB, PostgreSQL🐘, Redis, Memcached

● Self-hosted apps and Control panels: Control Webpanel (CWP), cPanel, Plesk, Webmin, Cockpit, Nextcloud, Confluence, Jira, WordPress, Git, Gitea.

● DNS: Cloudflare, PiHole, Bind, AWS Route53, experience with SPF, DMARC, DKIM, and PTR records for Email services.

● EMail ✉️: Mailu, iRedmail, Mailman, Postfix, Dovecot.

● Automation with Bash, Python, Web scraping, and Ansible

● Virtualization, Containers, and Cloud☁️:: Docker🐋, Kubernetes, K3s, QEMU/KVM, LXC, Proxmox VE, VMware ESXi, Hashicorp Terraform.

● Cloud Providers ☁️: Microsoft Azure, AWS, GCP, DigitalOcean, and Vultr.

● Object Storage 💾: AWS S3 and Wasabi

● Secrets & Certificates 🔏: SSL Self-signed Certificate and Certificate Authority, Let's Encrypt ( ACME.sh, Certbot, others), SSH PKI, Vault.

● Networking 🕸: TCP, HTTP, HTTPS, SSH, FTP, SFTP, SMTP, IMAP, POP3, FTPS, DNS, TLS, WebSockets, Tor onion routing, ngrok, ebtables, iptables, firewalld, iproute2, NetworkManager, netplan.

● VPN 🔏: OpenVPN, Wireguard, Tinc VPN, Outline VPN, OpenConnect, Anyconnect.

● Web scraping 🌐🕷️: Python requests, scrapy, beautiful soup, selenium.

● Development with Python 🐍, Bash scripting, Flask, SQL, HTML, JQuery, and JSON.

● Packaging 📦: Rpm, Deb, and Pacman.