Hire the Best Unix System Administrators
in Pakistan

I am Talha Mansoor and have 12 years of experience in web hosting , System Administration and Network Administrations Infrastructure Management , Cloud Computing AWS , Azure, GCP ✔ 160+ Hours Worked Successfully ✔ $9,000+ Total Earnings on Upwork ✔ 150+ Completed Jobs for Various Clients ✔ Available to Work on off hours Cloud Infrastructure & Server Management - Proficient in AWS Cloud services including EC2 instance provisioning, configuration, management, and troubleshooting. - Experience with AWS Lightsail and S3 bucket management. - Email service configuration using AWS SES integrated with marketing tools like Sendy. - Skilled in managing cloud environments across multiple providers: AWS, Google Cloud Platform, DigitalOcean, Linode, Vultr, OVH, Contabo, and others. Web Hosting & Control Panel Administration - Extensive experience with popular web hosting control panels: cPanel/WHM, Plesk, Direct Admin, InterWorx, Control WebPanel, VestaCP, Webmin/Virtualmin, CyberPanel, aaPanel, HestiaCP, ISPmanager, and several more. -Installation, configuration, hardening, and maintenance of hosting control panels on Linux servers. -Server migration expertise including data and service transitions with minimal downtime. -Security hardening and performance tuning for hosting environments. Linux Systems & Server Administration - Expert in Linux server management on various distributions: RHEL, CentOS, Ubuntu, Debian. - Implementation and maintenance of LAMP/LEMP stacks for hosting web applications. - Database administration skills with MySQL, PostgreSQL, MariaDB, and MongoDB from setup to optimization. - Management and setup of DNS services (Bind, NSD, PowerDNS). -Routine server maintenance, monitoring, and performance tuning for reliability and scalability. WordPress Infrastructure Operations - Deployment and server-side configuration of WordPress applications in cloud or VPS environments. - Migration and backup/restore operations for WordPress platforms. - WordPress security management including malware and virus remediation. - Integration of WordPress with billing systems like WHMCS and deployment of demo content for rapid environment setups. Security & SSL/TLS Management - Installation and configuration of SSL certificates including enabling SEO-friendly HTTPS redirection. -Ensuring full green padlock compliance through best practices in SSL/TLS hardening. -Regular security audits and application of patches for Linux servers and hosted applications. Email Systems & Messaging Services - Setup and administration of mail servers using Postfix, Exim, and Zimbra with complete email delivery policies (SPF, DKIM). -Integration and troubleshooting of cloud email services such as Google G Suite, Office365, Zoho, and Rackspace. -Management of webmail interfaces like Roundcube and Horde. -Deployment and integration of marketing automation platforms such as Mautic with email delivery services like Sparkpost.

Since 2011, I’ve carved out a niche as a dedicated IT professional with a passion for both Linux and Windows systems. I specialize in creating resilient IT infrastructures and am committed to leveraging my dynamic expertise to solve complex technology problems. Key Strengths: Ubuntu, Debian, Centos, AlmaLinux. Redhat Nextcloud Email Server Zimbra Matrix Synapse Chat Server VPS Hosting Webhosting Apache, Nginx Gitlab Gerrit Rsyslog Server Collabora Nextcloud Office Signaling Server HPB Nextcloud Jitsi Meet Wordpress & Laravel Deployment Phpmyadmin SMTP Server Postfix OpenVPN Community Edition SSO OpenLDAP Taiga Project Management Tool Deployment Cronjobs Guacamole RustDesk Nagios Core PHP multiversion NGINX and Apache Reverse Proxy Rocketchat Tomcat Digital Ocean Linode VPS Hosting Linux Complex Troubleshootings Webmin Virtualmin DNS SPF, DMARC, DKIM, MX Records Google Workspace And Goddy Domains Integration WHM Cpanel Plesk Wordpress Deployment / Migration Google Workspace & Email Deliverability

Docker Linux Nginx Backend Deployment Support VPS Setup Basic Server Configuration Troubleshooting App Deployment Assistance

Top-rated Upwork System Administrator and Developer with over 12 years of expertise in infrastructure management and system administration. I specialize in Docker, containerization, and cloud-based solutions. My comprehensive experience includes virtualization, CI/CD pipelines, scripting, and cloud management. I have successfully supported and implemented scalable, secure infrastructure solutions for clients across various industries. 12+ years of experience in Linux Server Administration 11+ years of expertise in Bash & Python scripting 11+ years managing MySQL, PostgreSQL, and MongoDB databases 5+ years of development experience with PHP (Laravel, WordPress) 3+ years of experience with Node.js and Express.js 7+ years working with AWS services (EKS, RDS, Lambda, Route 53, S3, ELB) 5+ years of hands-on experience with Docker, LXC/LXD and Proxmox for container management 8+ years of DevOps and CI/CD pipeline implementation Team Collaboration: Proven ability to work effectively within large teams, collaborating with cross-functional experts to deliver on shared goals. Clear Communication: Native-level English proficiency, with strong skills in explaining complex technical topics in a clear and concise manner. Open to communication on Slack or Zoom, with availability around the clock. Leadership & Project Management: Experience leading remote teams and coordinating resources to meet project deadlines. Skilled in team planning and task management using JIRA.

Managing various applications of Linux/Unix and Windows environments. ✔️ Linux:- CentOS | Ubuntu | Debian | Redhat ✔️ Apache | Nginx | PhpMyAdmin | WHM | cPanel ✔️ Deployments:- LAMP | LEMP | Node.js | Python | Tomcat | PHP laravel | Angular | MERN ✔️ Email Servers:- Zimbra | Postfix | iredMail ✔️ Google GSuite | Microsoft 365 Admin | ✔️ Networking/Firewall/VPN | PfSense | Fortinet | OpenVPN | Ikev2 | WireGuard ✔️ DNS | NFS | SAMBA| FreeNAS | Bind9 ✔️ DevOps | CI/CD | Jenkins | Ansible | Git | TerraForm ✔️ Containerisation | Docker |Kubernetes ✔️ Cloud Platform | AWS | Linode | DigitalOcean | Azure | GCP ✔️ VMware | vSphere (vCenter, ESXi) | VirtualBox | KVM | QEMU | Hyper-V | Proxmox ✔️ Windows Server | Active Directory | VPN | FileServer | IIS | RRAS ✔️ Security Wazuh SIEM | Symantec Endpoint and EDR | Kaspersky | Office365 | FortiEMS | TrendMicro XDR ✔️ Databases:- MySQL | NoSQL | MSSQL | MongoDB | Postgres ✅ I offer 30 min of free consultation to let you try and taste the quality. No strings attached. I am glad to look into your project before we start. Just invite me to a job and I would gladly try making this work. That's because I am interested in long-term collaboration. I have a Certification in the Following Subject 1- Redhat 2- Vmware 3- Devops 4- CCNA 5- CEH 6- AWS 7- MCSA 8- Docker 9- Terraform 10- Kubernetes 11- Azure Administration 12- Azure DevOps

I help businesses save money and supercharge performance by configuring & optimizing Linux servers and Cloud Infrastructure (AWS, GCP, DigitalOcean, or On-Premises). ✅ Deploy Services on AWS, GCP, Digital Ocean, Contabo, Azure, and any other Cloud. ✅ Deploy Node.js, PHP, Python any Application on a Linux Server like aws ec2 using Nginx or Apache Web servers ✅ Configure the Web server in such a way that you can access the website using a Domain Name instead of an IP Address ✅ Install Free SSL certificate on any website and vps, dedicated server etc using Lets Encrypt and Auto-Renewal setup to renew certificate automatically. ✅ Fix Email issues and Mail Administration: Postfix, Exim, Dovecot, Zimbra, iRedMail, OpenChange, SoGo, DKIM, SPF, DMARC, SPAM Protection, Solving Email Delivery Issues ✅ Fix Web-server (Apache, Nginx) issues on Linux Server (Ubuntu, Centos, Redhat, Debian, Fedora, etc) ✅ Setup Complete Webhosting Business with Automation | Domain Reseller, Hosting Reseller Business, Integrate WHMCS with Panels for complete Automation (Billing, Invoices, Orders etc) ✅ Install Odoo ERP on any server. Also Install any version of Odoo like Odoo 15 | Odoo 16 | Odoo 17 etc ✅ Install Application using Docker or Docker Compose. ✅ Install LEMP, LAMP, Rport, BigCapitial, plex, jacket or any application on linux server. ✅ Web Hosting Expert proficient in whm/cPanel, Webmin/Virtuamin, AApanel, StackCP on Ubuntu, and Red Hat or any Linux distribution ✅ Scripting/programming: Bash/Python ✅ Specialized in seamless WordPress Migrations and Bug Fixing Why Choose me, ✓ Clients consistently commend my technical prowess and clear communication, rating me 5 stars and describing me as a 'Professional Freelancer'. I'm committed to delivering top-quality work to all. ✓ 2+ years honing skills with Amazon AWS, Digital Ocean, GCP, and Rackspace cloud providers ✓ 2+ years of mastery in Postfix, SendMail, Apache, Nginx, and MySQL server administration (LAMP/LEMP) ✓ Specialized in seamless server migration with a proven track record ✓ Extensive proficiency in managing Apache, Nginx, MySQL, DNS, Cloudflare, SMTP, FTP, and SSH ✓ Maximize your server efficiency with my wealth of experience and specialized skills! Client FeedBack "Yasir did a great job and went above and beyond within the allotted timeframe. He has great communication skills and was very humble in his interactions with my team. Will definitely hire again! Thank you Yasir!" "Yasir is my person of trust when it comes to any server problems or to-dos. Helping me out with a continuing good work and reliability. Like this man very much!" Let's elevate your digital presence! 💻🔒 Tags #Linux System Administrator | #Server Administrator | #Ubuntu | #CentOS | #Web Server | #Apache | |#Apache HTTP Server | #Nginx | #Web Hosting | #cPanel | #Web Admin | #Plesk | #DNS | #SSL Certificate | #HTTPS | #Email | #Postfix | #Sendmail | #WHMCS | #Hosting Reseller | #Domain Reseller | Docker