Hire the Best HAproxy Developers
in the United Arab Emirates

With over two decades of experience encompassing DevOps engineering and data engineering, I specialize in architecting robust infrastructure and optimizing data workflows to drive organizational success. My career highlights include designing and implementing CI/CD pipelines, managing diverse cloud environments, and executing complex data migration and ETL processes with a focus on scalability and performance. 𝙆𝙚𝙮 𝙎𝙠𝙞𝙡𝙡𝙨: 𝗖𝗹𝗼𝘂𝗱 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: AWS, Azure, GCP, Oracle Cloud, Cloudflare, Hetzner, DigitalOcean 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 𝗮𝘀 𝗖𝗼𝗱𝗲: Terraform, CloudFormation, Ansible 𝗖𝗜/𝗖𝗗: Jenkins, GitLab CI/CD, CircleCI 𝗖𝗼𝗻𝘁𝗮𝗶𝗻𝗲𝗿 𝗢𝗿𝗰𝗵𝗲𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻: Kubernetes, Docker Swarm, ECS 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 𝗮𝗻𝗱 𝗔𝗹𝗲𝗿𝘁𝗶𝗻𝗴: Prometheus, Grafana, ELK Stack, Nagios 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗮𝗻𝗱 𝗖𝗼𝗺𝗽𝗹𝗶𝗮𝗻𝗰𝗲: TLS/SSL, OAuth, PCI DSS, GDPR 𝗡𝗲𝘁𝘄𝗼𝗿𝗸𝗶𝗻𝗴: OpenVPN, IPsec, Cisco ASA 𝗩𝗶𝗿𝘁𝘂𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Proxmox, VMware, VirtualBox 𝗪𝗲𝗯 𝗦𝗲𝗿𝘃𝗲𝗿𝘀: Nginx, HAProxy, Apache HTTP Server 𝗗𝗶𝘀𝘁𝗿𝗶𝗯𝘂𝘁𝗲𝗱 𝗦𝘁𝗼𝗿𝗮𝗴𝗲: Ceph, GlusterFS, Amazon EFS 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗣𝗿𝗼𝘁𝗼𝗰𝗼𝗹𝘀: WebSocket, MQTT, AMQP 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: PostgreSQL, MySQL, Oracle, MongoDB, Cassandra 𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: SQL, Python, Java 𝗕𝗶𝗴 𝗗𝗮𝘁𝗮 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: Hadoop, Spark, Kafka 𝗕𝗜 & 𝗗𝗮𝘁𝗮 𝗪𝗮𝗿𝗲𝗵𝗼𝘂𝘀𝗶𝗻𝗴: Azure Data Lake, Power BI, ClickHouse 𝗗𝗮𝘁𝗮 𝗚𝗼𝘃𝗲𝗿𝗻𝗮𝗻𝗰𝗲: Implementing governance frameworks for data quality and compliance 𝙋𝙧𝙤𝙟𝙚𝙘𝙩 𝙃𝙞𝙜𝙝𝙡𝙞𝙜𝙝𝙩𝙨: 𝗪𝗘𝗣𝗔 𝗣𝗿𝗼𝗷𝗲𝗰𝘁: Orchestrated Azure cloud infrastructure setup, implemented robust data pipelines with Kibana, Flink, Kafka, and Power BI. Managed data aggregation from 13+ factory locations, enabling centralized processing and analysis. 𝗥𝗚𝗧𝗡 𝗣𝗿𝗼𝗷𝗲𝗰𝘁: Established comprehensive monitoring services, conducted infrastructure maintenance, and managed server upgrades across multiple environments. Utilized Prometheus, Grafana, MySQL, and Proxmox to optimize system performance and ensure high availability. 𝗗𝗶𝗴𝗶𝘁𝗮𝗹 𝗧𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺𝗮𝘁𝗶𝗼𝗻 𝗜𝗻𝗶𝘁𝗶𝗮𝘁𝗶𝘃𝗲𝘀: Led initiatives integrating DevOps and data engineering principles to streamline deployment processes and enhance data-driven decision-making capabilities. Implemented advanced analytics solutions and data lakes for optimized data processing and integration. 𝙒𝙤𝙧𝙠 𝘼𝙥𝙥𝙧𝙤𝙖𝙘𝙝: Dedicated to delivering high-quality solutions aligned with client objectives, I excel in collaborative environments where I leverage my expertise to innovate and optimize infrastructure and data workflows. My proactive approach and commitment to continuous learning ensure I stay ahead in evolving technologies. 𝙇𝙚𝙩'𝙨 𝘾𝙤𝙣𝙣𝙚𝙘𝙩: If you're looking for a seasoned professional who can optimize your infrastructure, streamline deployment and data processes, and ensure scalability and security across your projects, I'm eager to discuss how I can contribute to your organization’s success.

I'm a Linux infrastructure engineer with 10+ years of experience keeping production systems fast, secure, and running -: for clients as large as 𝐒𝐚𝐮𝐝𝐢 𝐀𝐫𝐚𝐦𝐜𝐨, 𝐍𝐘 𝐋𝐢𝐟𝐞 𝐈𝐧𝐬𝐮𝐫𝐚𝐧𝐜𝐞, 𝐚𝐧𝐝 𝐀𝐭𝐞𝐥𝐢𝐞𝐫𝐕𝐢𝐬𝐢𝐨𝐧. My work shows up in results, migrations completed with zero data loss, sites brought back from attacks the same day, servers rebuilt to handle 3× the traffic without throwing money at more hardware. 𝐖𝐡𝐚𝐭 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐚𝐜𝐭𝐮𝐚𝐥𝐥𝐲 𝐡𝐢𝐫𝐞 𝐦𝐞 𝐟𝐨𝐫: 🔹 𝘓𝘢𝘳𝘨𝘦-𝘚𝘤𝘢𝘭𝘦 𝘚𝘦𝘳𝘷𝘦𝘳 𝘚𝘦𝘵𝘶𝘱 — Architected and provisioned high-capacity server environments spanning bare-metal, virtualized, and cloud-native infrastructure, covering OS hardening, storage configuration, network segmentation, and service orchestration for enterprise-grade workloads. 🔹 𝘞𝘰𝘳𝘥𝘱𝘳𝘦𝘴𝘴 & 𝘔𝘢𝘨𝘦𝘯𝘵𝘰 𝘋𝘦𝘱𝘭𝘰𝘺𝘮𝘦𝘯𝘵 — Configured and shipped 70+ production deployments across shared hosting, VPS, and cloud environments, covering full-stack setup, SSL, DNS, caching layers, and database tuning. 🔹 𝘚𝘦𝘳𝘷𝘦𝘳 𝘔𝘪𝘨𝘳𝘢𝘵𝘪𝘰𝘯𝘴 — Moved production stacks across clouds and control panels (cPanel → Plesk, bare metal → AWS/Azure) with planned cutovers and minimal downtime. If it has data and it needs to move, I've done it. 🔹 𝘗𝘦𝘳𝘧𝘰𝘳𝘮𝘢𝘯𝘤𝘦 𝘙𝘦𝘤𝘰𝘷𝘦𝘳𝘺 — Diagnosed and resolved slow sites, high TTFB, and overloaded databases at the root cause, not surface level. Tuned Apache, NGINX, PHP-FPM, MySQL/MariaDB, Redis, Varnish, and Opcache to deliver real, measurable improvements. 🔹 𝘚𝘦𝘤𝘶𝘳𝘪𝘵𝘺 & 𝘐𝘯𝘤𝘪𝘥𝘦𝘯𝘵 𝘙𝘦𝘴𝘱𝘰𝘯𝘴𝘦 — Hardened servers post-attack, cleaned malware, locked down SSH, deployed WAFs (ModSecurity, Imunify360), and set up SIEM monitoring with Wazuh and other providers as per client's request. 🔹 𝘝𝘪𝘳𝘵𝘶𝘢𝘭𝘪𝘻𝘢𝘵𝘪𝘰𝘯 & 𝘐𝘯𝘧𝘳𝘢𝘴𝘵𝘳𝘶𝘤𝘵𝘶𝘳𝘦 𝘉𝘶𝘪𝘭𝘥𝘴 — Deployed and managed Proxmox clusters, KVM hypervisors, and containerized workloads on Docker and Kubernetes. 🔹 𝘈𝘶𝘵𝘰𝘮𝘢𝘵𝘪𝘰𝘯 & 𝘖𝘱𝘴 — Eliminated repeat work with Bash and Python scripts, Ansible playbooks, and CI/CD pipelines (GitHub/GitLab). If I've done a task twice, I automate it the third time. 𝑳𝒊𝒏𝒖𝒙 𝑫𝒊𝒔𝒕𝒓𝒊𝒃𝒖𝒕𝒊𝒐𝒏 𝑰 𝒘𝒐𝒓𝒌𝒆𝒅 𝒘𝒊𝒕𝒉 👨‍💻: ✓ Ubuntu Server / Debian ✓ Red Hat Enterprise Linux ✓ Rocky Linux , AlmaLinux ✓ SUSE Linux Enterprise Server 🫆 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 : SIEM: Wazuh, SIEMonster, FortiSIEM, Security Onion EDR/XDR: SentinelOne, Sophos Intercept X, Kaspersky Digital Forensics: Autopsy, OpenTIPS, Nagios, CheckMK 𝐂𝐨𝐫𝐞 𝐒𝐭𝐚𝐜𝐤 : Ubuntu · RHEL · Debian · Plesk · Apache · NGINX · MySQL/MariaDB · Redis · PostgreSQL · AWS (EC2, S3, Route53) · Azure VMs · Cloudflare · Docker · Kubernetes · Ansible · Bash · Fail2ban · iptables · Let's Encrypt · Varnish · LiteSpeed 𝐖𝐡𝐚𝐭 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐬𝐚𝐲 : ✨✨✨✨✨ 5.0 "Sujan is quick, available, highly professional and solved all the problems and communicates perfectly. Happy to hire him again!" ✨✨✨✨✨ 5.0 "Sujan did a great job on a LAMP REST API deployment to Azure. We'd be happy to work with this freelancer again." Let's work together 🤝 ✩✩ 𝐿𝑜𝑛𝑔 - 𝑇𝑒𝑟𝑚 𝑐𝑜𝑙𝑙𝑎𝑏𝑜𝑟𝑎𝑡𝑖𝑜𝑛 𝑚𝑜𝑟𝑒 𝑝𝑟𝑒𝑓𝑒𝑟𝑟𝑒𝑑 . ✩✩

⭐⭐⭐⭐⭐ "A+++. Highly recommended!! Nour was very responsive and dedicated himself to assisting with our AWS EC2 server migration which went smoothly and problem free. Nour was willing to chat over Zoom to facilitate quicker resolutions to the issues we were having. If you're searching for a quality Upwork professional with strong AWS, WHM and cpanel skills, look no further." ⭐⭐⭐⭐⭐ "NourEddine is a pleasure to work with. Despite our considerable timezone difference he was easy to work with. His Docker skills are next-level compared with others. Even when working slightly outside his area of expertise he proved himself innovative, adaptable, capable and persistent. Every time I came up with a new requirement, NourEddine found a solution. I'm very pleased with the end result, that being a fully functioning and well integrated production system. I can recommend NourEddine without hesitation." 🏆 Top Rated Plus • ✅ 2700+ work hours billed! • 60+ Projects 👨‍💻 Professional Linux Engineer for 6+ years with DevOps, Automation, and Cloud experience, solving problems and delivering results, for innovative startups as well as established unicorns! ● 📜👨‍💻 Red Hat Certified Engineer (RHCE: RHEL 8 and Ansible), Red Hat Certified Systems Administrator (RHCSA: RHEL 7), Red Hat Certified Specialist in Containers, and Terraform Certified Associate. ● ⚙️ 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, OPNsense, OpenWRT, Raspberry Pi OS, TailsOS, Whonix. ● Web and Proxy services 🌐: Apache, Nginx 🄽, Squid 🦑, Varnish, HAProxy, Taefik, Caddy, 3proxy, Gost. ● Databases and Datastores 💽: MySQL🐬, MariaDB, PostgreSQL🐘, Redis, Memcached ● Self-hosted apps and Control panels: Control Webpanel (CWP), cPanel, Plesk, Webmin, Cockpit, Nextcloud, Confluence, Jira, Wekan, Focalboard, Wordpress, Matrix Synapse, Mattermost, Dokkuwiki, Git, Gitea. ● DNS: Cloudflare, PiHole, Bind, AWS Route53, experience with SPF, DMARC, DKIM, PTR records for Email services. ● EMail ✉️: Mailu, iRedmail, Modoboa, Mailman, Postfix, Dovecot. ● Automation with Bash, Python, Web scraping, Selenium, and Ansible ● Virtualization, Containers and Cloud☁️:: Docker🐋, Kubernetes☸️, Rancher, K3s, RKE, QEMU/KVM, LXC, Proxmox VE, VMware ESXi, Hashicorp Packer, Hashicorp Terraform. ● Cloud Providers ☁️: Microsoft Azure, AWS, GCP, DigitalOcean, Vultr, and Hetzner. ● 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, lxml, selenium. ● Development with Python 🐍, Bash scripting, Flask, SQL, HTML, JQuery, and JSON. ● Packaging 📦: Rpm, Deb, and Pacman.

With over 28 years of experience in server administration, software development, and database architecture, I specialize in building secure, scalable, and high-performance environments across Windows and Linux platforms. My work spans industries and scales—from small businesses to enterprise-grade infrastructures—with a focus on reliability, automation, and business continuity. ⚙️ Infrastructure & Hosting Expertise - Windows Server (2008–2022): Clean installations, upgrades, and hardened configurations for production environments - Active Directory & Group Policy: Domain controller setup, OU design, secure authentication, and policy enforcement - High Availability & Clustering: Failover clustering, Clustered Shared Volumes (CSV), and load-balanced services for critical workloads - Hyper-V Virtualization: VM provisioning, replication, live migration, and performance tuning across standalone and clustered hosts - Storage Pools & Spaces: Design and management of tiered storage, virtual disks, and optimized storage configurations - Patch Management & Automation: WSUS deployment, PowerShell scripting, and scheduled maintenance workflows - Monitoring & Troubleshooting: Event log analysis, performance counters, and proactive alerting using native and third-party tools - Control Panels: Installation and configuration of SolidCP and aaPanel for shared hosting environments on Windows and Linux - Web Hosting Stacks: IIS setup for ASP.NET, PHP, and static sites; NGINX with multi-version PHP deployment; SSL, bindings, and ARR-based load balancing - Security Hardening: UFW/iptables configuration, SSH policies, IP restrictions, and secure access controls - Docker Deployment: Containerized environments for microservices and scalable web applications - Hybrid Integration: Cross-platform networking, file sharing, and hybrid Windows/Linux infrastructure support 🔒 VPN & Secure Remote Access - VPN Server Setup: Installation and configuration of VPN servers across Windows and Linux environments - SoftEther VPN: Multi-protocol support (SSL-VPN, L2TP/IPsec, OpenVPN), user authentication, bridge/server mode, and NAT traversal - Remote Connectivity: Secure tunneling for remote teams, site-to-site VPNs, and hybrid cloud access - Performance & Security Tuning: Bandwidth optimization, encryption settings, and log auditing for secure and efficient VPN operations 🧩 Proxmox Virtualization - Proxmox VE Installation & Configuration: Bare-metal and virtual host setup for enterprise-grade virtualization - Windows on Proxmox: Installation and optimization of Windows Server and desktop editions inside Proxmox VMs, including QEMU tools and driver tuning - Storage & Networking: Configuration of storage pools, bridges, VLANs, and passthrough devices - Backup & Snapshots: Scheduled backups, live snapshots, and restore workflows for VM protection - Cluster Management: Multi-node Proxmox clustering, high availability setup, and centralized management 🧠 SQL Server Development & Optimization - Advanced T-SQL: Complex queries, stored procedures, views, triggers, pivot tables, and user-defined functions - Database Design: Logical and physical modeling, normalization, indexing strategies, and scalable schema design - ETL & Data Integration: SSIS workflows, FTP automation, CSV/Excel handling, and cross-platform migration (SQL Server ↔ MySQL/Oracle) - Reporting & Dashboards: SSRS report design, dashboard aggregation, and scheduled email reports - API Integration: Calling external APIs directly from SQL Server for real-time data sync and automation - Performance Tuning: Query optimization, indexing, load balancing, and pre-caching for high-speed reporting - Linked Servers: Configuration and use of MSSQL Linked Servers to query multiple data sources in a unified workflow 🛡️ SQL Server Administration & High Availability - Installation & Configuration: Full setup on Windows and Linux platforms, following best practices for security and scalability - Cross-Version Migration: Seamless upgrades (e.g., SQL Server 2008 → 2019/2022) with minimal downtime and full data integrity - High Availability (HA): Design and deployment of Always On Availability Groups, failover clustering, and log shipping - Replication & Mirroring: Transactional, merge, and snapshot replication; database mirroring for real-time redundancy - Multi-Datacenter Synchronization: Architecting and managing data sync across geographically distributed environments - Backup & Recovery: Automated backup strategies, point-in-time recovery, and long-term archival planning 🧰 Tools & Technologies Windows Server, IIS, Hyper-V, AD, DNS, DHCP Linux (Ubuntu, CentOS), Docker, aaPanel, NGINX, PHP Proxmox VE, QEMU, SoftEther VPN, OpenVPN, L2TP/IPsec SQL Server, MySQL, Oracle, SSIS, SSRS, Linked Servers PowerShell, WSUS, Veeam, System Center, FTP automation Let’s connect and build something powerful together.

20+ years of IT Service/Project Management, System Administration, Automation experience building and supporting IT for Enterprise & SMB businesses in healthcare, hospitality, telecom and retail. Here are some of the things I have done and can do very well for you: - Streamline, optimize and automate your IT operations bringing you more bang for your bucks. - Manage large scale IT projects with 1000s of WBS tasks and large teams. - IT Security investigations and audits (BlueTeaming) - IT Security Pentesting (RedTeaming) - Windows and Linux installations, security and administration. - Cloud infrastructure migrations and support (AWS/Azure/GCP/DigitalOcean/Linode/Private etc) - Virtualization and Containerization setup and management - Email and Collaboration systems management - Storage and Backup implementations and support - Setup, maintain and troubleshoot web hosting, CMS, DNS & CDNs. - Set up, support. secure and troubleshoot wired or wireless networks. - IP/Analog Telephony Support - ERP/CRM/HRMS implementations - Automation of tasks and processes using Python - Installation and maintenance of a whole host of Open Source and Free systems. A little more about me: A certified geek. Volunteered as a WebMaster for the UAE PMI chapter. In my free time play CTFs. Member of CTF team 0xff0000.

Having more than 10 years of experience in Linux/Unix, from installation, configuration of OS, packages, designing High Available (HA) Solutions Worked for various clients and domains - IT, Telecom, E-commerce, Real-estate , Travel, OTT etc More than 8 years of experience in Amazon Web Services ( AWS ), EC2, RDS, VPC, S3, etc. Designed and implemented HA and Auto Salable environments. More than 4 years of k8s on productions env. Worked on Hardening security, Cost optimization and Performance Optimization. Load Balancing, Backup and Disaster Recovery ( DR ) environments. Managed and monitored 1000+ VMs for 50+ clients using various tools and scripts. Regular security audits, cost optimization, backup audits. I am always look for new challenges.