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👨‍💻Professional DevOps Engineer & SRE Engineer for 5+ Years with Servers, Databases, Networks, and Cloud experience! 👨‍💻Red Hat Certified System Administrator (RHEL 9) - Working more than 3300 Hours 💻 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.

Network engineer with 15+ years of professional experience specializing network,data center infrastructure,VMware and network security. I can help you with: -Designing, implementing, and maintaining LAN and WAN for small and large networks -Provisioning network security measures like firewall, WAF(Fortigate,FortiWeb) and VPN -Designing and implementing VMware ESXI/VMware vCenter

With over 6 years of hands-on experience managing complex IT environments, I specialize in deploying, securing, and optimizing infrastructure across Windows Server and Linux-based systems, both on-premise and in the cloud. I’ve built, maintained, and scaled critical services for fast-growing businesses, from high-availability web servers and SQL databases to endpoint protection and remote monitoring systems. Here's what I specialize in: Servers & Virtualization: Expert in managing Windows Server (2012R2, 2016, 2019, 2022) and Ubuntu/Debian servers across DEV, STAGING, UAT, and PROD environments. Highly experienced in deploying, performing in-place upgrades, optimizing performance, and live migrating VMs hosted on Hyper-V and VMware. Strong focus on high availability, failover clustering, replication strategies, storage optimization (NTFS/ReFS), and full infrastructure documentation with redundancy and business continuity planning. Infrastructure & Cloud: Proficient in designing and managing infrastructure including Nginx and Apache web servers, reverse proxy configurations, load balancing, and SSL management using Let’s Encrypt and Certbot. Experienced in DNS and domain management across Cloudflare, IONOS, and Namecheap, including routing, caching, and security layers. Skilled in provisioning and managing cloud environments on Microsoft Azure and Oracle Cloud Infrastructure (OCI), including VM deployment, networking, storage, and cost optimization. Automation & Scripting: Advanced experience in PowerShell, Bash, and Ansible to automate patch management, reporting, system health checks, backup operations, and full infrastructure deployment. Built scheduled and event-driven automation using CRON, Windows Task Scheduler, WSUS, and RMM platforms. Focused on reducing manual workload, improving consistency, and ensuring repeatable, error-free operations across environments. Security & Monitoring: Configured and managed enterprise-grade security solutions including Bitdefender GravityZone, Microsoft Defender for Endpoint, Huntress, SentinelOne, and CrowdStrike. Experienced in threat detection, incident response, endpoint hardening, and compliance alignment. Performed vulnerability assessments and penetration testing using tools such as Burp Suite, Nmap, and Nessus. Deployed and maintained RMM and monitoring solutions including NinjaOne, ConnectWise, and Microsoft Intune for centralized visibility and proactive system management. Backup & Disaster Recovery: Designed and implemented robust backup and disaster recovery strategies using Veeam Backup & Replication, Hyper-V checkpoints, and SQL backup solutions. Integrated cloud storage such as Wasabi for offsite backups. Conducted regular disaster recovery testing, failover validation, and recovery optimization to ensure data integrity and minimal downtime across both physical and virtual infrastructures. Vendor & Client Collaboration: Worked closely with solution providers including Bitdefender, ConnectWise, Wasabi, NinjaOne, and Microsoft partners to optimize tooling, streamline operations, and secure cost-effective solutions. Experienced in vendor negotiations, solution architecture alignment, and delivering services that balance technical performance with business requirements while maintaining clear and professional client communication.

As a seasoned System Administrator with over a decade of experience, I specialize in managing both Linux and Windows operating systems. My expertise is grounded in a robust skill set that spans a broad range of technical responsibilities. Key areas of proficiency include: 1- Cloud Computing: Skilled in AWS Cloud services, such as EC2, RDS, EBS, CDN, AS3, and VPC. 2- Virtualization Technologies: Experienced with a variety of virtualization software including Proxmox, ESXI, Xen, KVM, Virtualbox, and VMWare. 3- Server Management: Proficient in managing Web, FTP, DNS, Database, and Email Servers. 4- Security and Monitoring: Adept in securing PHP, system monitoring, hacking detection, and server cleanups. 5- Control Panels: Knowledgeable in control panels like cPanel/WHM, Plesk, Webmin, Virtuozzo, CWP, CyberPanel, and Vestacp. 6- Network Administration: Expertise in administering networks, including LANs, WANs, and VLANs. 7- Database Management: Competent in MySQL Cluster and Load Balancing. 8- Firewall Management: Skilled in firewalls such as Sophos, Pfsense, and Kerio. 9- Streaming Technologies: Proficient in setting up and managing streaming servers including 10- RTMP, WMSPanel, Nimble, HLS, and FFMPEG. 11- Containerization: Experienced with Docker installation and image setup. 12- VPN and Proxy Solutions: Proficient in configuring and managing VPN networks, including OpenVPN and WireGuard, and proxy servers such as Squid, 3proxy, and HAproxy.

🏆 Top Rated Freelancer ✅ 100% Job Success Rate * I'm working as a System administrator with 4 years of experience in the IT field, I have Excellent communication and organizational skills, strong technological and interpersonal skills, Solve problems quickly, resolve conflicts, and meet deadlines while working independently or with a team, Ambitious and eager to learn to prove to be a positive asset to your organization. * Successfully resolved over 30 technical issues per week, maintaining a customer satisfaction rating of 100% or higher. * I’m skilled in several different areas, and as such can offer services including (but not limited to): •Manage Network Infrastructure. •Installing windows server (AD-DNS-DHCP-Print Server-File Share) •Kaspersky endpoint administration •VMware ESXI •Manage and Configure Fortigate Firewall 80F •Troubleshoot Windows issues (Hardware & software) •Manage and Configure Qnap Storage •Installing Cameras •Setup Printers & Scanners •Backup Scenario •Cloud Computing (Azure - Contabo - Google Cloud) •Documenting and reporting on system configuration and maintenance •In-depth Knowledge of Operating Systems (Windows - MacOS) •Server Migration •Providing Users With Remote Access •IT Support L1 & L2 •Microsoft 365 admin My Courses: ● HCNA Routing and switching (Certified) ● MCSA ● Microsoft Azure AZ 900 Fundamentals ● Microsoft Azure AZ 104 administration ● CCNA ● CompTIA A+ ● CompTIA N+ ● C++ Please let me know if you have any further questions or concerns. I look forward to working with you. Thank you, and have a great day.

Technical Support Engineer with experience specializing in cloud communication solutions, VoIP technologies(3CX,Yeaster,Grandstream,Dinstar,FreePBX), and enterprise IT infrastructure. Strong expertise in Cisco switching and routing, with hands-on experience in designing, configuring, and troubleshooting LAN/WAN environments. Experienced Fortinet (FortiGate) and Sophos Firewall Administrator, skilled in implementing security policies, VPNs, and advanced threat protection. Proficient Windows Server Administrator, with experience in Active Directory, DNS, DHCP, Group Policy, and server maintenance. Proven ability in deploying scalable PBX systems, enhancing customer service through advanced call center solutions, and integrating unified communication platforms.