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Hello, I'm Soni, an EDB PostgreSQL Certified Professional (the highest level of PostgreSQL Certification from the most reputable PostgreSQL Certification provider). I have 12+ years of experience in the computer industry, 10+ years of proven track record on Upwork, top-rated plus, 100% job success score, mostly spent my career as a PostgreSQL DBA and Database Developer. - Expert in providing smart business solution, cost effective, profitable and timely manner to give best service in industry with guaranteed satisfaction. - Strongly motivated professional participated in multiple projects, and effective co-worker. Over the last 11 years, I have managed and developed a wide range systems in database solutions such as : common database administration (advanced query, stored procedure, reporting, view, trigger and function, backup and restore, etc), database system automation, data migration, database testing, database replication and clustering using Pgpool-II, Slony, Pacemaker and Postgresql Streaming replication, disaster recovery, database system monitoring, database maintenance, Business Intelligence using Looker, Amazon Redshift database, data reporting using Jasper Report and many more. My current job also includes : crond, enterprise linux administration, cloud service, mongodb, sSMTP, server clustering, DRBD, Pacemaker, Corosync, Heartbeat, and many more. I also have some experiences in the following areas: Wordpress, PHP, HTML, CSS, javascript, VB, C# programming. All service will be delivered with 100% satisfaction guaranteed.

I don't just configure servers — I build the software that makes them fast. As the maintainer of 100+ NGINX modules and RPM packages used on thousands of production servers worldwide, I bring a depth of expertise that most server admins simply can't match. When you hire me, you're not getting someone who follows tutorials — you're getting the person who writes the software those tutorials are about. My background: 15+ years in Linux infrastructure. 3+ years as a Software Developer at CloudLinux maintaining RHEL packages. Master's in Computer Science. I run GetPageSpeed — a commercial RPM repository powering high-performance web stacks across enterprise environments. What I deliver: PERFORMANCE - NGINX + Varnish configurations that cut TTFB to under 200ms - PHP-FPM, Redis, OPcache tuning for maximum throughput - MySQL/MariaDB optimization that eliminates bottlenecks - PageSpeed scores from 20 to 90+ SECURITY - Malware removal and full hack recovery - Firewall hardening (UFW, fail2ban, ModSecurity) - SSL/TLS with A+ ratings - Vulnerability patching and incident response TURNKEY SERVER SETUPS - Magento 2 (from 5 hrs) | WordPress/WooCommerce (from 5 hrs) - Magento 1.9 (from 4 hrs) | Zero-downtime migrations What makes this different: every server I build gets access to my private RPM repository — enterprise-grade, pre-built packages with one-command upgrades. It's like NGINX Plus, but better and with a lifetime license. Stack: Linux (Ubuntu, CentOS, RHEL, AlmaLinux, Debian) | NGINX | Varnish | Redis | Docker | AWS | GCP | Azure | DigitalOcean | CloudFlare | PHP-FPM | MySQL | MariaDB | PostgreSQL I work via SSH. No plugins, no bloat — server engineering done right.

I am TOP 5% on Upwork. I have many experiences in IT field as a programmer especially in desktop and web development for more than 10 years. My Expertises : PHP Framework : Laravel (Filament), CodeIgniter, Symfony (Twig, Doctrine-ORM) CMS : Wordpress, Joomla, Magento, Magento 2, BigCommerce, Shopify, Volusion, ActiveCollabs, Business Catalyst, Cms Builder, Optimize Press, OSCLASS (CMS for classified sites), Orodha, Hesk (CMS for Helpdesk), Sharetribe, Open Journal System (OJS), Craft CMS Nocode: Wix, Wix Corvid/Velo, Squarespace, Webflow, Arcadier OS : Linux Ubuntu, Centos, Windows, OSX Server : Ubuntu on VPS and AWS EC2, AWS Cloudfront, Alibaba Clouds ECS (Centos), CloudWays Server, Siteground, Mail Setting (DKIM, SPF, etc), CloudFlare, ActiveCampaign Web Server: Apache, NGINX, Tomcat Web Services: Varnish, Redis, SOAP/REST/OAuth, Webhook, CronJob Programming Language : PHP (OOP, MVC, Debugging, xdebug), C#, VB, Java, Python, C++, Rust, NodeJS (Nest JS, Typescript, Prisma, Directus) Database : MySQL, SQL Server, MongoDB, PostgreSQL CRM : Zendesk, CommCare, Hubspot (API, HubL, Custom Quote Template) API/Webhook Development : Twitter, Agoda, Pin Payment, Office Auto Pilot/Ontraport, Instagram, CarQuery, Facebook, Oodle, Stripe, Paypl, Github, BigPost, SinoGoodies, ChinaBrand, Dropbox, Zendesk, Zippay/Zipmoney, Google Maps, Google Sheets, Open Street Map (OSM), OneDrive, CommCare, Hubspot, ThriveCart, Simpro, TSheets, Innosend, Afterpay, SendGrid Inbound Parse, Real Estate IDX/MLS, RETS 1.8, RETS 1.9 (VirtualRETS), BridgeDataOutput, RESO, PlugAndPay, Microsoft Outlook OAuth2, Google Gmail OAuth2, Twilio Messaging, ConvertKit Project Management Tools : JIRA/Atlassian, Github Zenhub, Trello, Miro, Notion Wordpress Plugin: WP Pro Quiz, Elementor Pro, Woocommerce, LearnDash, Tutor Pro LMS, Ultimate Member, WP Events Calendar, W3 Total Cache (W3TC), Drawing Tools, Advanced Custom Fields(ACF), Equation Editor, TinyMCE, Gravity Form, Estatik Houzez Real Estate, Adverse Childhood Experiences (ACEs) Quiz, etc Other : CSS, XML, JavaScript, JQuery, Ajax, Node JS, React JS, AngularJS, Vue JS, Reporting tools, Twitter & JQuery UI Bootstrap, Amazon S3, Email Newsletter, Simple Invoices, Smarty, Python Scrapy, Image Magick (Imagick), Virtuemart, Fancybox, Flowplayer, Mozilla PDF.js, OpenCV, Open Street Map (OSM), Select2, Mailwizz, Calendarwiz, DataTables, Fabric.JS, SOAP API, PHPRETS, RETS/MLS Listing, Real Estate IDX, Thrivecart, Directus, Twilio Segment, Optimonk, VWO (A/B Testing), Sentry, Leantime, Google Analytics 4 (GA4), Google Tag Manager (GTM), Google Scholar, Google Calendar, FullCalendar, Latex, CodeCogs, BookingKoala, OsTicket, ConvertKit, etc. I am involved in developing many projects from scratch for some company and government. I also have experience on Banking and Insurance project like mutual fund web application by using classic ASP. I also created CBT (Computer-based testing) simulator similar with NCEES CBT for Civil Engineering FE and PE exams. I am a hard worker, fast, self taught and highly motivated.

Linux Infrastructure & DevOps Engineer with 10+ years of experience managing production servers, cloud infrastructure, hosting environments, deployment automation, and monitoring systems. I help businesses build reliable, secure, and scalable infrastructure across cloud and on-premise environments using Linux, AWS, Docker, CI/CD pipelines, and modern DevOps practices. My experience includes: - Linux Server Administration - AWS & GCP Infrastructure - Docker & Container Deployment - CI/CD Automation with GitHub Actions - Nginx & Web Hosting Management - Mail Server & DNS Configuration - MongoDB Replication & Sharding - Monitoring with Grafana & Prometheus - Backup & Disaster Recovery - Infrastructure Performance Optimization I have experience working with both traditional infrastructure and modern DevOps workflows, helping teams improve deployment reliability, operational efficiency, and system stability. Recent work includes: - Building automated CI/CD deployment pipelines - Deploying self-hosted GitHub Actions runners - Managing production Linux servers - Setting up centralized monitoring systems - Optimizing AWS infrastructure costs - Deploying Docker-based applications - Managing backup and recovery systems AWS services I commonly work with: EC2, S3, RDS, CloudFront, IAM, ECS, ECR, CloudWatch, WAF, Route53, Load Balancer, AWS Backup Tools & Technologies: Linux, AWS, GCP, Docker, GitHub Actions, Nginx, MongoDB, Grafana, Prometheus, CI/CD, DNS, Monitoring, Infrastructure Automation I focus on practical infrastructure solutions that are stable, maintainable, and cost-effective.

Hi there! I am Deva, a Linux System Administrator with 5+ years of experience helping businesses worldwide build high-performance, secure, and scalable hosting infrastructures. Whether you are running a boutique hosting agency or a complex, multi-region server setup, I provide the technical backbone your business needs to stay online and profitable. Why partner with me? I understand that in the hosting world, downtime is not an option. My focus is on proactive management, security hardening, and optimizing your server stack to handle high traffic without performance degradation. Core Expertise: ✔️ Server Management & Control Panels: Expert installation and management of cPanel/WHM, Plesk, DirectAdmin, Enhance Panel, CyberPanel, CloudPanel, aaPanel, FastPanel, WHMCS Billing System and custom CLI-based environments. ✔️ Virtualization & Cloud Infrastructure: Skilled in setting up robust environments using Proxmox, Virtualizor, SolusVM2, and Virtfusion. Experienced with cloud giants: AWS Lightsail, GCP, OVHcloud, DigitalOcean, Akamai (Linode), Vultr, Contabo, UpCloud, and Hostinger. ✔️ Performance & Security: Server hardening, Litespeed, Nginx, Apache optimization, CloudLinux, KernelCare, Imunify360, and cPGuard to ensure a "bulletproof" hosting environment. ✔️ Storage & Monitoring: Architecture of storage solutions (RAID, LVM, Ceph, MinIO, DRBD) and proactive server monitoring via Grafana and Prometheus. 📌 The tools, applications, and other stuff I use most often with clients based on their needed: WordPress, N8N, OpenClaw, Ansible, web hosting panels and WHMCS, migrations, cleaning wordpress virus or malware, setup grafana for monitoring servers using prometheus. 💡In short: I specialize in the web hosting industry. Whether you are launching a new hosting business from the ground up or need an experienced System Administrator to maintain your existing infrastructure, I provide the expertise to keep your services secure, scalable, and stable. *I am available for long-term maintenance contracts or project-based infrastructure troubleshooting. Don't see your specific requirement listed? Send me a message! I have worked with diverse hosting stacks and can likely tailor a solution for your unique needs.

Overview: With over 15 years of hands-on experience in web hosting and infrastructure management, I help businesses achieve optimal performance, security, and reliability for their digital operations. What I Do: - Server Migration – Seamlessly migrate websites and applications with zero downtime - Performance Optimization – Reduce load times by 30-60% through caching, CDN, and server tuning - Security Hardening – Implement firewalls, SSL/TLS, DDoS protection, and compliance best practices - 24/7 Monitoring & Support – Proactive issue resolution and uptime optimization Results I've Delivered: - Migrated 500+ client websites to optimized servers with 99.99% uptime - Reduced server response times by 40% for high-traffic e-commerce sites - Implemented automated backups saving clients hours of manual work weekly Tech Stack: AWS, Google Cloud, Digitalocean, Linode, Ubuntu, CentOS, Debian, Nginx, Apache, Docker, cPanel, Plesk, Virtualmin/Webmin, HestiaCP/VestaCP, PHP, Python, Bash Let's discuss your project. Whether you need migration, optimization, or a complete infrastructure overhaul, I'm here to help you succeed.