I help companies build, migrate, and scale cloud infrastructure — from single-server setups to fully automated, production-ready environments. My core focus is AWS, DevOps, CI/CD, and infrastructure automation, with an emphasis on reliability, scalability, security, and cost optimization. 🔧 What I can help you with: AWS Cloud Infrastructure (EC2, ECS, EKS, RDS, S3, IAM, VPC, CloudWatch) Infrastructure as Code (Terraform) – modular, reusable, production-grade setups CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins) Docker & Kubernetes – containerized deployments and orchestration Serverless architectures (AWS Lambda, API Gateway) System design & scaling – load balancing, auto-scaling, high availability Monitoring & observability – logs, metrics, alerting, incident response Performance optimization & troubleshooting in production environments Cloud cost optimization and resource right-sizing Security best practices (IAM, secrets management, network isolation) Migrations to cloud (on-prem / legacy → AWS) 🚀 How I work: Focus on real production results, not just configs Build systems that are stable, predictable, and easy to maintain Reduce manual work through automation and clean workflows Quickly identify and fix bottlenecks and reliability issues I’ve worked with startups and growing SaaS products, helping them move from fragile setups to scalable, production-ready infrastructure. If you need someone who can take ownership, improve your system, and make it actually work under load

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 specialize in building secure, scalable, production-ready backend systems using Java, Spring Boot & microservices architecture for startups and enterprises. Back-end technologies: - Spring-framework, spring-security - JPA/Hibernate + Spring-Data - REST, GraphQL, and WebServices (Spring-Boot) - Apache Kafka, Camel - SQL, MySQL, PostgreSQL, MariaDB, MongoDB - Maven/Gradle/Ant Front-end technologies: - Spring-MVC, Struts - template engines: Thymeleaf, JSP/JSTL, GSP, Freemarker, Jtwig, Velocity - JQuery and Bootstrap - HTML5, CSS3, JavaScript - Angular, React SDLC - Agile and Scrum programming methodology - TDD using JUnit, Mockito, Karma (for UI) - Eclipse, STS and Intellij IDEA - Git, SVN, and CVS code repositories - Maven, Ant, and Gradle build tools - Jenkins and Bamboo CI servers - Docker, Kubernetes - Bash scripting, Server Administration Cloud - Amazon cloud deployment using EC2 - Amazon file sharing S3 - Amazon cloud database using RDS - Amazon based messaging (SNS and SQS) - Google cloud platform - Heroku based could deployment - VPS setup and administration

🌐 Professional Cloud Engineer with Over 10 Years of Experience 💼 I am a seasoned Cloud Engineer with deep expertise in Linux, network engineering & administration, system engineering, and DevOps. With over a decade in the field, I bring a comprehensive skill set in system management, virtualization, and cloud infrastructure. 📌 Core Skills and Competencies: ✅ Multi-Cloud Architecture & Migration: AWS, GCP, Digital Ocean, Vultr, Hetzner 🚀 Automated Deployment: Ansible, Terraform 📦 Containerization: Docker, Kubernetes 💻 Scripting & Automation: Bash, Python 🔄 Continuous Integration: GitLab CI, GitHub Actions 🌐 Software (ERP/CRM/CMS): WordPress, Laravel, Joomla ⚙️ Linux Systems Administration: RedHat, Debian, Ubuntu 📊 Database Management: MySQL, MariaDB 📧 Mail Servers: Exim, Postfix, Dovecot, Spamassassin, Roundcube 🔧 Web Servers: Apache, Nginx, Varnish, Memcached, Php-fpm 🛠️ Hosting Panels: cPanel, WHM, Plesk, Webmin, VestaCP, ISPManager 📡 DNS Tools, CDN & WAAP: Cloudflare, Akamai 📈 Monitoring Tools: Zabbix, Cacti, Nagios 🌐 Networking: IP tools, Iptables, OpenVPN ⚠️ Note: Currently, I reside in a city affected by daily shelling. I am not accepting large-scale projects at the moment, but I continue to work and remain connected, supported by a generator, battery backup, and multiple internet providers. 🙏 Take care of yourself and your loved ones, and cherish every moment spent together.

⭐⭐⭐⭐⭐ "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.

I am a Linux & Windows System Administrator and DevOps Engineer with over 8 years of experience, specializing in server management, automation, and cloud infrastructure. I help businesses maintain secure, high-performance, and scalable IT environments. My expertise includes: ✔ Linux & Windows Server Administration: Linux: Debian, CentOS, Ubuntu, RHEL – maintenance, troubleshooting, and optimization. Windows Server: Active Directory, Group Policy, IIS, Remote Desktop Services, DNS, DHCP, and PowerShell automation. ✔ DevOps & Automation: CI/CD pipelines, Ansible, Docker, Kubernetes, Terraform, Jenkins, and GitLab CI/CD. ✔ Cloud & Virtualization: AWS, Google Cloud, DigitalOcean, Azure, VMware, and KVM-based solutions. ✔ Web Servers & Performance Tuning: Apache, Nginx (with PHP-FPM/FastCGI), MySQL, Varnish, Memcached. ✔ Odoo ERP: Deployment, configuration, maintenance, and troubleshooting. ✔ Networking & Security: iptables, rsync, BIND, OpenVPN, Windows Firewall, network troubleshooting. ✔ Email Servers & Deliverability: Exim, Dovecot, Postfix, Microsoft Exchange, MailEnable – setup and troubleshooting. ✔ Backup & Migration: Secure and seamless server, database, and email migration. ✔ Control Panels: WHM/cPanel, Virtualmin, Plesk – installation and management. ✔ Monitoring & Logging: Zabbix, Munin, Nagios, ELK Stack (Elasticsearch, Logstash, Kibana), Windows Event Viewer. ✔ Lost Data Recovery: Helping recover critical data from both Linux & Windows environments. I am committed to providing secure, efficient, and scalable solutions for businesses. If you need assistance with server management, DevOps automation, Windows/Linux support, or performance optimization, feel free to reach out!

I am a Computer Science Ph.D. graduate from the University of California, Riverside. I have extensive experience: - Designing novel graph based Unsupervised Machine Learning methods and on the relevant research literature. - As a Teaching Assistant in both graduate and undergraduate university Machine Learning courses. - Designing software in MATLAB. - Creating high quality technical reports in LaTeX. - Navigating the Linux ecosystem and in bash scripting. I will be able to assist you with tasks such as: - Getting a deeper and clearer understanding of various Data Science and Machine Learning concepts. - Research projects involving Machine Learning, and particularly graphs and Mathematical Optimization. - Non-research Data Science tasks like data scraping, data visualization, MATLAB scripting etc. If you think my skills align with your task at hand, feel free to reach out and I will be happy to discuss with you potential solutions I can provide :)

Experienced System Administrator with expertise in Windows and Linux administration, Identity and Access Management (IAM), virtualization, cybersecurity, infrastructure monitoring, and cloud-native technologies including Docker and Kubernetes. Passionate about building secure, reliable, and modern IT infrastructure. Core Expertise Identity & Access Management (IAM): Okta, Keycloak, and Microsoft Entra ID Enterprise Infrastructure: Windows Server, Linux (Ubuntu), Active Directory, GPOs, and M365. Cloud-Native & DevOps: Docker, Kubernetes, Git, and automation via Ansible & Bash. Virtualization: VMware, Hyper-V, Proxmox, and KVM deployment. Security & Monitoring: Wazuh threat detection, Grafana, Prometheus, and Cloudflare. I can help with system administration, IAM, security, infrastructure monitoring, and Linux or cloud-native environments, delivering reliable and secure solutions.

20 years of IT experience with a passion for technology. If you have a challenging project, I am your man. Git Profile for sample work and coding style: github.com/lucidprogrammer Core areas of expertise : 1) DevOps 2) Identity and Access Management(IAM) 3) Deep Learning ( text processing - NLP ) 4) Blockchain (Hyperledger Fabric) Programming Languages: - Nodejs - Python - Elixir - Go - Java - C/C++ Devops: By default uses Kubernetes and anything in that industry for solving devops problems. Orchestration: Kubernetes, Docker Swarm DevOps Tools: Terraform, Chef, Docker, Webpack DevOps Platforms: AWS, Azure, GCP CI/CD Pipelines DevOps Programming: bash ruby python Infrastructure As Code Terraform, CDK, CloudFormation, ARM Devops Special Areas: Marketplace Offer Publishing via AWS Marketplace Managed App Offer Publishing via Azure Marketplace Marketplace listing via GCP Identity and Access Management(IAM): - Single Sign On (SSO) using SAML, OAuth, OpenIDConnect. - Auth0,Okta,Keycloak etc plus custom built on most programming languages. - Proxy level IAM (Istio on Kubernetes) Deep Learning/Data Science: Focus Areas: NLP, OCR Tools/Frameworks: Tensorflow, spacy, gensim, prodigy Programming Language: Python Blockchain: Mainly in Hyperledger family of solutions. Passionate about Application/Startup Projects: If you have a challenging project to kick start where you have complex backend to be created using Nodejs/PHP/Java/Elixir/Python and scalable front end using React, (I use Reactjs, Rx & Mobx) happy to take up. Expect functional output ready for styling and image creation by a designer. Complex integration projects: Interested in complex integration projects involving SOAP, REST and API integrations, I could be a good fit.

A Hands-on Software Engineer with 12+ years of experience, eager to collaborate with customers/clients to find optimal solutions. I have a talent in understanding, designing and implementing any software system. My greatest strength is business awareness, which enables me to permanently streamline infrastructure and applications. Frequent skillset update guarantees improvement of any system. I am pretty sure I will be a good fit for any organization so get in touch and let's do this.