DevOps / Linux Engineer with 7 years demonstrated history of designing application architecture and deployments on public and private clouds. Terraform, Ansible, Kubernetes, Python, Bash Scripting AWS services: EC2, RDS, with LAMP/LEMP, and more. CMS (Magento / Wordpress ) ======================= - Installation / Migration - Optimization (FPC, Caching, CDN, Varnish, Redis, Memcache) - Troubleshooting, Logs, Crons - Deployment - Malware detection, Fixing Spamming, Blacklist Removal, Fixing Injections, Preventing DDOS Attacks - Backups, Firewall, WAF Technical Skills ============ - Migrating VMs via GUI and CLI on Solus - Exposure to VMWare and SAN - Setting up R1soft Node/Manager on Bare servers and performing Full / Partial BMR with R1soft - LVM, FileSystem, Boot level troubleshooting, and exposure to consoles like KVM, VNC, iLO, DRAC. - Worked on AWS, DO, Azure, Google Cloud as well - Migration/Optimization of Magento / WordPress / Opencart etc - Web server:- Nginx, Apache (LAMP / LEMP), - Web Hosting Panels:- cPanel, Plesk, IIS, Virtualmin - Python and Shell Scripting - Exposure to Mailing:- Zimbra, Postfix, Exim - Software Firewall:- CSF, UFW, Firewalld, IPtables, Fail2Ban, LFD, Windows F/W - Abuse Handling:- Email Exploit, Spammers, Fixing Phishing, Malware and deceptive warning on sites, delisting IPs. - Monitoring:- Zabbix, Newrelic, SIM Certifications:- ============== AWS Certified Solutions Architect – Associate Validation Number:- ZDDJL3MB2J111S53 Thanks

With 12 years of experience I have deep knowledge Systems Administration Including Bare Metal and Cloud VPS/Dedicated Self Managed Servers. DevOps: Docker || Kubernetes || Jenkins || OpenShift || Elasticsearch || Logstash || Filebeat || Kibana Cloud: AWS || Digital Ocean || Bluehost || GoDaddy || HostGator || Cloudflare || Let's Encrypt || Services: WHM || cPanel || Plesk || Domain || Ec2 || S3 || DNS || DHCP || Networking Administration: Provisioning || Management || Maintenance Troubleshooting || Monitoring || Migrations || Backups Operation Systems: Centos || Ubuntu || Windows || Linux Kali || RHEL || Solaris || Fedora || Skills: DHCP || DNS || OS Firewall || Networking || DDOs || Postfix || Send mail || Exim || Apache || Nginx || Tomcat || Java || Load Balancers || LDAP || Domain Controller || Samba || NFS || KVM || FTP || SFTP || OpenVPN || TFTP || Bash Scripting || SSL || NodeJS || PHP || MySQL || MongoDB || Redis || Oracle || Dotnet || RDP || HSM || VMWare || Virtual Box || System Hardening || F5 Load Balancer || Barracuda Load Balancer || Fortinet Firewalls || IPS/IDS || PhpMyAdmin ||

My objective is to bring excellent client satisfaction, providing quality and professional work. I am an IT Engineer with bachelor degree. I'm also an experienced Linux and VoIP Server Administrator, areas of my expertise are: *Asterisk - Freepbx , Elastix , Vicidial , Goautodial , SIP , DAHDI , GSMintegration *Linux - CentOS, RedHat, Debian, Ubuntu, Gentoo (administration, configuration, audit, optimization) *Webhosting Administration (cPanel, Plesk, DirectAdmin) *Virtualization (Onapp,VMWare, VirtualBox, HyperVM, OpenVZ, Xen) *Amazon AWS setup using RightScale.com or Amazon tools *Apache (installation, configuration, optimization) *MySQL (installation, configuration, optimization) *Subversion systems - SVN, Perforce (instalaltion, configuration) *Atlassian JAVA applications - Jira, Confluence, etc. (installing and configuring) *Mail programs (Exim, Postfix, Qmail, dovecot, ssmtp) *System Backup and Restore automatization *System Services Monitoring automatization *Shell Scripting

I am system/network administrator for over 14 years. Main specialization: * AWS/AmazonWebServices * Linux (Debian/CentOS) * LAMP/LEMP, PLESK, WHM/CPanel, VestaCP hosting panels * Websites/appalications/servers migration * Virtualization (KVM/LXC) * VoIP - Asterisk(IVR, DialPlan), Grandstream VoIP Phones(provisioning), Cisco VoIP Phones * Monitoring (Sensu+Grafana, Nagios, Zabbix, Cacti) * Networking * Cisco/Juniper/DLink/ZyXEL Switches/Router * VPN solutions - openvpn/ipsec/IPoE Good knowledge of CMS WordPress Basic knowledge of HTML, CSS, PHP, Perl, Ruby

I have 12 years of System Administration experience, in companies providing outsourcing services to Fortune500 enterprises around the world. What can I do for you: - migrate all kind of sites (from Wordpress to more complicated) to Amazon AWS, Ovh.ie, DigitalOcean, and any other providers. - configure various AWS Services (Ec2, CloudFront, RDS, Aurora, S3, SES, SNS, etc); - perform any kind of administrative work on your Linux Servers (install software, configure services, setup backups, etc); - create any kind of automations; - write scripts in Bash, Perl, Python; - configure monitoring systems using Nagios. I know how to install/configure/code: Web: apache, nginx, haproxy. Can recompile if needed, can install and compile modules. DB: Mysql (proficient), SQL Server (proficient), PostgreSQL (moderate). Programming Languages: Perl, Bash, PowerShell, JavaScript, Python. Monitoring Systems: Nagios (and derivatives), munin, monit. DNS: any system. Email: sendmail, exim, postfix. Hosting Panels: cPanel, Directadmin, VestaCP, ISPconfig. Virtualization: Amazon AWS - expert. Any other - can do. I'm an excellent learner, for a task I learned PowerShell in 5 hours (sufficient enough to make a pretty complex automation). For another task I learned JavaScript in 8 hours (sufficient enough to make a great Google Apps Script automation). It took me 3 days (24 cumulated hours) to learn Python. So if there is a technology not listed here, I either know it but didn't list, to save space, or I can learn it very quickly.

Struggling with a legacy system that can’t scale, or a Fintech/Healthcare platform that needs iron-clad security? I am Ammad Munir, a 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 Full Stack Engineer with 12+ years of experience transforming complex business requirements into high-performance digital products. I don't just write code; I build stable, compliant, and "zero-stress" infrastructures for startups and enterprises. 🚀 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗧𝗥𝗨𝗦𝗧 𝗠𝗘: ➤ 𝗙𝗶𝗻𝘁𝗲𝗰𝗵 & 𝗦𝗮𝗮𝗦: Expert in secure ledgers, payment gateways, and multi-tenant architectures. ➤ 𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲 (𝗛𝗲𝗮𝗹𝘁𝗵𝗧𝗲𝗰𝗵): Specialized in data integrity, HL7, HIPAA-compliant workflows, and complex API integrations. ➤ 𝗠𝗼𝗱𝗲𝗿𝗻 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: Crafting lightning-fast, reactive UIs with React, Angular (v19) and Vue.js. ➤ 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴: Using k6 testing and Query Optimization to ensure your app stays fast under heavy load. 🛠️ 𝗧𝗛𝗘 𝗧𝗘𝗖𝗛𝗡𝗜𝗖𝗔𝗟 𝗔𝗥𝗦𝗘𝗡𝗔𝗟: ▪️ Backend: Laravel, PHP, Node.js, Express.js, REST APIs, GraphQL, Microservices, Queue Systems, WebSockets ▪️ Frontend: Angular (v19), Vue.js, TypeScript, JavaScript, RxJS, Tailwind CSS, Bootstrap ▪️ AI & LLM: OpenAI, Claude, Gemini, Prompt Engineering, Function Calling, RAG, AI Chatbots, Vector Databases, AI Agents, LangChain (Node.js), MCP Integrations ▪️ Database: MySQL, MariaDB, MSSQL, MongoDB, Redis, Query Optimization ▪️ DevOps: Docker, Kubernetes, GitHub Actions, Linux, DigitalOcean, VPS, Nginx ▪️ Cloud & Integrations: AWS (Lambda, S3, SQS), Stripe, PayPal, Twilio, WhatsApp Business API, Firebase, OAuth 2.0, JWT 🤖 AI & LLM Development ▪️ AI Integration: OpenAI GPT, Claude, Gemini, Grok, DeepSeek APIs, prompt engineering, structured JSON outputs, function/tool calling, streaming responses (SSE/WebSockets). ▪️ Laravel AI: Laravel queues, asynchronous AI jobs, vector search integration, document processing, chatbot backends, AI-powered CRUD automation, OCR and PDF parsing workflows. ▪️ Node.js AI: Express/NestJS APIs for LLM applications, AI agent orchestration, Retrieval-Augmented Generation (RAG), embeddings, vector databases (Pinecone, Qdrant, Weaviate), real-time AI streaming. ▪️ AI Automation: Workflow automation, document summarization, semantic search, content generation, intelligent support assistants, AI-powered recommendations, data extraction, and business process automation. ▪️ Developer Productivity: GitHub Copilot, Claude Code, Cursor AI, Gemini CLI, automated code review, refactoring, debugging, test generation, and documentation. 💡 𝗪𝗛𝗔𝗧 𝗜 𝗗𝗘𝗟𝗜𝗩𝗘𝗥: ✅ Clean, Auditable Code (documented for future handovers) ✅ Rapid Deployment (efficient CI/CD pipelines) ✅ Legacy Modernization (transforming CodeIgniter/Old PHP into modern SaaS) ✅ Zero-Stress Communication (11+ years of reliability) Ready to scale your platform or fix those nagging production bottlenecks? Let’s connect and hop on a quick discovery call to discuss your roadmap.

More than 15 Years of experience with Linux and Web hosting and Virtualization Linux , Centos , Debian , Vmware, Hyper-v, Docker, Cpanel/WHM, Plesk, WHMCS, Docker , Kubernetes, Terraform , Ansible Google Cloud Computing, Rackspace, AWS, Digital Ocean, Godaddy Apache, Nginx, PHP, SSL, Mysql, DNS, Firewalls, FTP, Mail Servers Atlassian Jira, Confluence, Stash, Fisheye, GIT Teamcity, Gitlab, Openldap Asterisk, Elastix, Freepbx, Cisco CUCM Cisco Networking, Routing, Mikrotik Lite Windows Server Administration,

Main areas of my expertise: » CMS systems (Wordpress, Joomla, Drupal, etc.) » HTML and CSS » Linux system administration (Debian, CentOS, Ubuntu, etc.) » Site moving/migration (Wordpress, Joomla, Magento, Prestashop, etc.) » Malware removal / cleaning infected sites » Site speedup / optimization (Improving Pagespeed score, reducing load times, setup caching, CDN, etc.) • Web design/developing: Over the last 5 years i've developed a wide range of websites for startup companies, small businesses and individuals. My favourite platforms are Wordpress and Joomla but i work with other CMS systems too. I'm familiar with the most popular components and plugins and i have very good problem solving skills. Besides that, i'm a HTML and CSS expert and i use these skills every day. You can find some of my work in my portfolio (I'll try to update it often). I also have experience in E-Commerce systems and SEO. • System administration: I installed, configured and managed many servers in the past. I'm familiar with FreeBSD, Debian, Ubuntu, CentOS and almost any other Linux distribution. I know how to install and configure a LAMP server and i'm good with web hosting panels, system security, Apache, E-mail systems and almost everything related to Linux servers. Try me and i won't fail you! I'm a fast, professional and reliable candidate who always stick to deadlines. My first objective is to satisfy my employer not to make money (Look at my ratings and see for yourself). I'm here because i'm seeking the opportunity to find the job(s) which suits me the best, leads me forward and helps me improving my skills.

Managing various application of Linux/Unix environments. ✔️ Linux:- CentOS | Ubuntu | Debian | Redhat ✔️ Apache | Nginx | LiteSpeed | MySQL | PhpMyAdmin | CWP | WHM | cPanel ✔️ Deployments:- LAMP | LEMP | Node.js | Python | Tomcat | JBoss | RoR ✔️ CMS:- Wordpress | Drupal | Joomla | Mediawiki | Moodle ✔️ Email Servers:- Zimbra | Postfix | Mail-in-a-box | modoboa ✔️ Google GSuite | Microsoft 365 Admin | Sendgrid | AWS SES ✔️ Networking/Firewall | PfSense | IPFire | OpenVPN ✔️ DNS | NFS | SAMBA| FreeNAS ✔️ DevOps | CI/CD | Jenkins | Ansible | Git ✔️ Containerisation | Docker |Kubernetes ✔️ FreePBX | Digium VOIP System ✔️ Cloud Platform | AWS | Linode | DigitalOcean | Azure | GCP ✔️ VMware | vSphere (vCenter, ESXi) | VirtualBox | KVM | QEMU ✅ I offer 1 hour of free work 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.

✅ Self-motivated Linux Server Administrator and Network Administrator with more than 10+ years of working experience with different Cloud providers. Ready to take up any challenge. ✅ Expert on, 💎 AWS, Google Cloud, Azure, DigitalOcean or onPrem server management. 💎 Setting up and manage different environment Web Server, Database Server, Mail Server, Load Balancer, Optimization and Security. 💎 Designing Web Server - Building web server based on Apache, Nginx, Nginx/php-fpm, Varnish as backend with high performance tuning and major security issues. 💎 Learning Management Systems – Moodle (Expert) including mobile app (Android & Apple IoS) customization 💎 Document Management Systems – Nextcloud (Expert) and onlyoffice 💎 Security - Malware removal, server hardening using firewall rules, restriction in server login, Web security, Security auditing, fail2ban, mod_security for web attack, mod_evasive DDOS attack prevention, Firewall setup CSF, UFW and iptables. Prevention from mail attack, SSL Certificate installation. 💎 Database Server - Building MySQL, Mariadb database server with high performance , troubleshoot database server problems, tweaking MySQL variables for performance. 💎 Scripting - Bash Scripting for monitoring servers, auto backup. 💎 Mail server- Building mail server for sending and receiving mails postfix, sendmail, setup mail client Roundcube, SquirrelMail, Rainloop, Horde. Dovecot for POP & IMAP, troubleshoot mail issues, configure mail for delivery in inbox. 💎 Monitoring services and servers – LibreNMS, Nagios monitoring tools, tweaking as per requirement, monitor servers using bash script, Tripwire. 💎 Amazon - AWS EC2 server setup, Security. 💎 Cloud Servers & Panel - Management of Ubuntu, Centos, Cpanel, CWP, WHM, Plesk, Webmin, Diretadmin, ISPConfig, JustHost, Godaddy, Linode, Rackspace, Amazon. 💎 Migration - Server migration, website migration, database server migration, mail server migration. 💎 VOIP Solutions - Asterix based PBX (Eg: VitalPBX) 💎 Video conferencing - Zoom (including on premise setup), Jitsi, BigBlueButton 💎 Virtualization Technology - VMware VSphere Esxi, KVM, Xen Server 💎 Networking (CCNP R&S and SP certified) - Hands on experience with CISCO, HP, Extreme, Juniper devices including wireless. 💎 Firewall configurations - Hands on experience with Palo Alto, Check point and Cisco ASA firepower. ✅ Please do not hesitate to contact me to discuss your project in detail and determine how my skills will positively contribute to your team.