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10+ years of expertise in WordPress Development & cPanel Administration. --- Website Development & Debugging. --- Website Migration --- WHM/cPanel Administration CMS Experience: WordPress, Webflow & Wix. Cloudflare Expertise: I specialize in deploying and configuring modern web applications using Cloudflare’s developer platform. My experience includes working with monorepos and setting up Cloudflare Workers, KV, Durable Objects, and Queues to ensure smooth, scalable deployments. Domain & Email: I can fix any issue with domain configuration and help you configure your domain records (DNS). I can setup your professional email (Webmail/Workspace/Office 365) and fix any issues with it. Additional Skills: 1: Tech/Customer Support 2: Client management Last Updated: August 28 2025

With more than a decade of hands-on experience in Linux server administration, I bring deep expertise in managing, optimizing, and troubleshooting complex Linux infrastructures. I have provided enterprise-grade web hosting and server support for major platforms including Hostinger, GoDaddy, Bluehost, OVH, DigitalOcean, Hetzner, and IONOS, supporting large-scale shared, VPS, and dedicated environments. My skill set includes comprehensive WordPress management and migrations, covering site deployments, performance optimization, security remediation, malware cleanup, and zero-downtime migrations. I also specialize in architecting and maintaining robust web stacks using Apache, Nginx, BIND DNS, PHP (5.x–8.x), and MySQL/MariaDB, with a strong focus on reliability, performance, and security. I have a proven track record of handling critical tasks such as server security hardening, kernel upgrades, and server performance optimization. Additionally, I am proficient in administering and monitoring Linux servers remotely using advanced tools and technologies. Key Specialties: Linux System Administration (CentOS, AlmaLinux, RHEL, Debian, Ubuntu, CloudLinux) Large-scale server migrations, including WordPress and Joomla migrations Server upgrades, including CentOS 7 to AlmaLinux 8/9/10 transitions Expertise in web hosting panels (cPanel, Plesk, DirectAdmin, Virtualmin) and cloud solutions (AWS EC2, Lightsail, DigitalOcean, Linode, Vultr, Google Cloud) Expertise in DNS integration for Shopify, Wix, Cloudflare, Google WorkSpace, Microsoft 365 DNS administration, including advanced configurations for SPF, DMARC, and DKIM PCI compliance management, server disaster recovery, and data restoration Website security, including hack cleanups and proactive hardening Tools and Technologies: LAMP stacks, DNS, and mail servers (Exim/Postfix) Backup solutions (R1Soft, rsync-based scripting) Server monitoring (Nagios) and optimization tools Security-focused tools like CSF and LFD If you're looking for a dedicated and detail-oriented Linux server administrator who can ensure your systems run smoothly and securely, let's collaborate to meet your technical goals.

✔️Guaranteed 90+Performance✔️Accessibility✔️ SEO✔️ Best Practices✔️ GTmetrix 🕒14+ hrs online ✔️Guaranteed Core Web Vitals- LCP, CLS, INP improvement with Crux data Monitor - I clean & redo the website based on native coding for a permanent result. (Gutenberg, FSE block & Vanilla Js) Tech: Shopify | WordPress | Lovable| HubSpot | Webflow | Breakdance| gutenberg | Elementor | Cloudflare | PHP | Laravel | HTML | Magento | Shopify | BigCommerce | Codeigniter | Static | Headless | Next.js | React.js | Custom-built stack My Execution Strategy for Speed Optimisation 1. Initial Audit & Benchmarking the current report - Google PageSpeed Insights 2. Identify bottlenecks in Speed Index parameters - FCP, LCP, TBT, SI, and CLS 3. If CMS allow staging, create staging and perform all techniques - code minification, critical/used css, lazy-load, defer, font optimization and reduce on initial page weight 4. Server and CDN cache integrations My plan of execution for Core Web Vitals fixes 1. All steps of the above Speed optimization will be performed 2. I will ensure we get the LCP 2.5 sec and CLS green 3. Modify CDN integration as per need, also suggest the best server initial response time with avoiding downtime 4. Submission of pages for validation in Google Search Console. Note: It passed pages that report gets fetched and updated at GSC. For less traffic-based pages or having slow server response, it usually fails and will have to resubmit those again. I prefer to monitor it and boost the failing URLs if there is any room for improvement. A lot of CMSs have their own CDN and server control, and they do not allow CDN integration. 📍 Ping me, and I will ensure your website is performing at its peak performance 📍 To ensure great results on Google Core Web Vitals, I will share the plan of execution including page weight reduction as cleaning of unrequired elements, identification of errors and providing resolutions for all parameters (LCP, CLS, INP). I have done it for 1000s websites and will make sure your website will achieve those great results. Having 12+ years of core expertise in Website development and being a Page Speed Optimization Expert (CMS or Custom), I am capable of speed optimising any stack-based website to its peak performance, including Server and CDN configuration. I deliver results per any tools such as: ✔️ Google Core Web Vitals (Google Pagespeed optimization) ✔️ Google Search Console fixes ✔️ Lighthouse ✔️ Page Speed Insight | Page Speed Optimization (pagespeed optimisation tool) ✔️ GT-Metrix (gtmetrix com) ✔️ web.dev (web dev/measure) ✔️ Pingdom (tools pingdom com) and many more. My services towards these website development technologies of the website: ✔️ E-commerce Page Speed Insight | Page Speed Optimization | core web vital ✔️ WordPress Page Speed Insight | Page Speed Optimization | core web vital ✔️ Shopify Page Speed Insight | Page Speed Optimization | core web vital ✔️ Webflow Page Speed Insight | Page Speed Optimization | core web vital ✔️ Laravel Page Speed Insight | Page Speed Optimization | core web vital ✔️ Magento Page Speed Insight | Page Speed Optimization | core web vital ✔️ PHP Page Speed Insight | Page Speed Optimization | core web vital

Clients typically come to me when their infrastructure starts limiting growth instead of supporting it. I approach DevOps differently focused on automation, reliability, and long-term scalability. With 5 years of experience in DevOps, cloud engineering, and system administration, I help businesses build scalable, reliable, and cost-efficient systems on AWS and Azure. DEVOPS & CLOUD ARCHITECTURE: As a DevOps Engineer, I design and manage cloud infrastructure that is built for performance, scalability, and long-term stability. • Cloud architecture on AWS and Azure — scalable, secure, and production-ready environments • Infrastructure as Code using Terraform and CloudFormation • Designing microservices and container-based infrastructure using Docker and Kubernetes • High-availability and fault-tolerant system design across cloud platforms • Environment setup for startups to enterprise-grade systems CI/CD & AUTOMATION: I build and optimize CI/CD pipelines that reduce deployment time and improve release confidence. • CI/CD pipelines using GitHub Actions, GitLab CI/CD, Jenkins, Azure DevOps, and AWS CodePipeline • Automated build, test, and deployment workflows • Zero-downtime deployments using blue-green and rolling strategies • Release management and version control automation • Workflow optimization to reduce manual effort and human errors CONTAINERIZATION & ORCHESTRATION: I work extensively with modern container-based systems to ensure scalable and portable deployments. • Docker containerization for applications and services • Kubernetes (EKS, AKS) for orchestration and scaling • Helm charts for Kubernetes deployments • Container security and image optimization • Managing production workloads on Kubernetes clusters MONITORING, LOGGING & RELIABILITY: I ensure systems are always observable, stable, and easy to troubleshoot. • Monitoring using Prometheus, Grafana, AWS CloudWatch, and Azure Monitor • Centralized logging using ELK Stack (Elasticsearch, Logstash, Kibana) • Alerting and incident response setup • Performance tuning and system optimization • Proactive issue detection and reliability engineering SECURITY & DEVSECOPS: Security is integrated into every stage of the DevOps lifecycle. • IAM, role-based access control, and policy management • Secure CI/CD pipelines and secrets management • SSL, network security, and firewall configurations • Vulnerability scanning and compliance practices • DevSecOps implementation across cloud environments AWS & AZURE EXPERTISE: I work across both AWS and Azure depending on project needs. • AWS — EC2, S3, RDS, Lambda, ECS, EKS, CloudFormation, IAM, CloudWatch • Azure — App Services, AKS, Azure DevOps, Azure Functions, Azure Monitor, Azure AD • Hybrid and multi-cloud architecture design • Cloud migration from on-premise to AWS/Azure • Cost optimization and performance tuning ADDITIONAL DEVOPS EXPERTISE: • Linux system administration (Ubuntu, CentOS, Amazon Linux) for production-grade server environments • NGINX and Apache web server configuration, optimization, and reverse proxy setup • Kubernetes cluster management, scaling, troubleshooting, and workload optimization • AWS ECS, Docker Swarm, and container orchestration for distributed applications • GitOps workflows using ArgoCD and automated Kubernetes deployments • Infrastructure monitoring, log aggregation, and observability best practices • Auto-scaling infrastructure for high-traffic applications and microservices environments • Backup strategies, disaster recovery planning, and high-availability infrastructure setup • Secure cloud networking using VPCs, subnets, NAT gateways, VPNs, and firewall policies • CI/CD optimization for faster deployments, rollback strategies, and release automation • Performance optimization for cloud servers, APIs, databases, and containerized applications • Experience working with MySQL, PostgreSQL, MongoDB, and Redis in cloud-native environments • End-to-end DevOps implementation for startups, SaaS products, and enterprise applications • Server migration projects. INDUSTRIES & PROJECT EXPERIENCE: I’ve worked with startups, agencies, and enterprises across: • SaaS platforms — scalable cloud infrastructure and CI/CD pipelines • E-commerce — high-availability systems and auto-scaling environments • Fintech — secure and compliant infrastructure • Healthcare — reliable and secure data handling systems • Logistics — real-time tracking and system optimization MY APPROACH: Every project is different. Sometimes you need a DevOps Engineer to fix pipelines. Sometimes you need someone to build your entire infrastructure from scratch. I start by understanding your system, identify gaps, and then design and implement solutions that actually work in production. From infrastructure setup CI/CD monitoring scaling security, I handle the complete DevOps lifecycle on AWS and Azure.

⚡ TOP RATED Freelancer | ⚡ 14+ Years Experience in Web Security and WordPress Hello! I am Harwinder Kumar, a seasoned professional specializing in comprehensive Web Security and WordPress. I offer services in Malware Removal, Virus Removal, Ethical Hacking, Internet Security, Websites Migration, WordPress Development, SSL Installation, Linux Server Administration, Domain & DNS Management, WordPress Speed Optimization and Zen Cart / Drupal / MODX / Moodle / Joomla CMS Upgrades. Achievements: ✅ Cleaned 5000+ websites successfully from malware with security enhancement. ✅ Conducted 1,000+ seamless website migrations. ✅ Completed more than 500 SSL installations. ✅ Optimized speed of 200+ WordPress websites. Services Offered: 1. Malware and Virus Removal (Cleaning Hacked Websites and Servers): ✔ Guaranteed 100% cleanup of websites, including databases from malicious code. ✔ Remediation of WP-VCD malware, backdoors, malicious javascript and conditional redirects. ✔ Specialized solutions for japanese keyword hack, SEO spam / pharma hack, credit card stealers and ecommerce malware. ✔ Google blacklist removal (This site may be hacked, The site ahead contains malware), google deceptive warning fix. ✔ McAfee SiteAdvisor, norton blacklist or any VirusTotal based blacklist fix. 2. Website Security Maintenance: Strategic security enhancements and guidance for future-proofing your digital assets. 3. Website Transfer and Migration: Expert transfer of websites to new hosts or domains for any PHP-based CMS or custom-coded websites, including seamless email migration 4. WordPress Development and Troubleshooting: Comprehensive development and issue resolution, including critical and fatal error fixes. 5. SSL Installation and HTTPS Migration: Seamless migration from HTTP to HTTPS with secure padlock implementation. 6. HTTP Security Headers Fix: Implementation of essential security headers to protect your web application from common vulnerabilities and threats. 7. Linux Server Administration: Efficient server management promoting optimal performance and security. 8. WordPress Speed Optimization: Proven methods to enhance website performance following Google PageSpeed and GTmetrix standards. 9. Domain & Advanced DNS Management: ✔ Expert management of domain settings and DNS configurations to ensure seamless website accessibility and performance. ✔ Configuration and troubleshooting of DKIM, SPF, and DMARC records to enhance email security and deliverability. 10. CMS Upgrades: Upgrading Zen Cart, Drupal, MODX, Moodle and Joomla to their latest stable versions. If you're looking for a trusted partner to secure, optimize and enhance your digital operations, I am here to deliver superior solutions tailored to your needs. Let's collaborate to ensure your website is both secure and performing at its peak!

✏️ TOP RATED PLUS WITH PROVEN 10+ YEARS EXPERIENCE IN SERVER ADMINISTRATION & DEVOPS ✏️ 5 STAR REVIEWS ALL THE TIME ✏️ ASSURED PROFESSIONAL WORK ✏️ FANTASTIC WEEKEND SUPPORT ✏️ GOOD AVAILABILITY IN USA WORKING HOURS ✏️ TIGHT DEADLINES, YOU ARE ON THE RIGHT PROFILE ✏️ 07 DAYS FREE MAINTENANCE/SUPPORT AFTER COMPLETION OF ASSIGNMENT. Linux & Windows Server Administrator with more than 10 years of Experience. - Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Azure, Alibaba Cloud, DigitalOcean, Linode, OVH, Vultr, Rackspace, Hetzner, Oracle Cloud, Kamatera, Contabo, Scaleway, InterServer, Liquid Web, Hostinger, BlueHost, HostGator, GoDaddy, Media Temple, Namecheap, DreamHost, SiteGround, A2 Hosting, InMotion Hosting, iPage, GreenGeeks, AccuWeb Hosting, TMDHosting, FastComet, Cloudways, WP Engine - Docker, bastion host, Kubernetes, Ansible - Apache, IIS, Nginx, Tomcat, Varnish, Mod_pagespeed - Control Panel: cPanel, WHM (WebHost Manager), Plesk, DirectAdmin, Webmin, Virtualmin, VestaCP, ISPConfig, Ajenti, CentOS Web Panel (CWP), CyberPanel, Froxlor, Ensim, InterWorx - OS: CentOS, Debian, RHEL, Ubuntu, Windows Server. - Mail Server: Exim, Postfix, Sendmail, PowerMTA, InterSpire, Sendgrid - Database: Mariadb, MySQL, SQL Server, PostGreSQL - DNS: Domain management, MX, CNAME, SPF, DKIM, TXT, Cloudflare, CDN firewalls - WebSite Setup, Optimization and Migration Support for Wordpress, Joomla, Net, Magento, Xcart, Opencart based websites - Experience with Chef, Puppet, Docker or similar applications - SSL Setup, Website Security, Server Hardening, Windows Linux Maintenance Troubleshooting, and Monitoring. #LinuxAdministrator, #WindowsServerAdministrator, #SystemAdministrator, #DevOpsEngineer, #CloudEngineer, #AWS, #Azure, #GoogleCloud, #Docker, #Kubernetes, #Ansible, #Terraform, #Apache, #Nginx, #cPanel, #Plesk, #ServerMigration, #ServerHardening, #SSLConfiguration, #PowerMTA, #Postfix, #EmailDeliverability, #WordPressSupport, #WebHosting, #Virtualization, #VMware, #HyperV, #BashScripting, #MySQL, #DNSManagement, #Cloudflare #SillyTavern