Hire the Best Windows Administrators
in Palestinian Territories

Welcome! -Are you looking for an expert in server administration? -Do you need to configure, organize, and secure your network professionally? -With my expertise, skill, and mastery at work, I can handle your required needs such as computer networks, administer your servers, and secure them easily. -I'm Ahmed, with a 14-years of experience in system and network administration. I hold a BSc in computer engineering. I have much experience and excellence in multiple working environments in public, private, and international institutions. I have expertise in: - Cloud services: Google, Azure, AWS, Office 365 - Windows server administration (2012 and 2019). - Linux server administration. - Configuring and managing Active Directory. - Implementing writable and read-only domain controllers. - Administering File, Print, DNS, and DHCP servers. - NAS storage (Qnap, WD, FreeNas, etc..) - Implementing and configuring Hardware and software firewalls (Fortigate, Pfsense, Mikrotik) - Preparing the infrastructure for data centers - Configuring Routers and Switches (Cisco, Fortigate, and Mikrotik) - Implementing and configuring virtualization systems (VMware, Hyper-v) - Installing and Configuring SSL certificates - Doamin registration and DNS configuration - Web hosting servers: Nginx, Apache, IIS - Web hosting Panels: CPanel, Webmin, CyberPanel -Scripting: PowerShell, SSH, Python - Technical problem-solving Our goal is customer satisfaction and the achievement of his goals. Don't hesitate to contact me for further information. Thank you for viewing my profile. Best Regards/ Ahmed Alghoul

Overview: Hello, and welcome to my profile! I am a highly skilled and passionate professional with extensive experience in Cyber Security, AWS Solution Architecture, DevOps, and Server Administration. My goal is to deliver top-notch solutions and exceed my client's expectations by providing exceptional services tailored to their unique needs. Cyber Security Expertise: - Strong understanding of cybersecurity principles, best practices, and the latest industry trends. - Proven track record in identifying and mitigating security risks to safeguard sensitive data and protect against cyber threats. - Proficient in conducting vulnerability assessments and implementing robust security measures. - Expertise in implementing and managing firewalls, intrusion detection systems (IDS), and intrusion prevention systems (IPS). AWS Solution Architecture: - Demonstrated proficiency in designing and deploying scalable, secure, and highly available applications on the AWS cloud platform. - Extensive knowledge of various AWS services, including EC2, S3, RDS, Lambda, IAM, and VPC, among others. - Experience in optimizing AWS architecture for cost efficiency and performance optimization. - Skilled in migrating on-premises applications to AWS cloud infrastructure. DevOps Skills: - Proficient in setting up continuous integration and continuous deployment (CI/CD) pipelines. - Hands-on experience with tools like Jenkins, Git, Docker, Kubernetes, and Ansible. - Ability to streamline development workflows, automate processes, and enhance team collaboration. - Strong problem-solving skills to address complex DevOps challenges effectively. Server Administration: - Extensive knowledge in managing and maintaining Linux and Windows server environments. - Expertise in configuring web servers, databases, and applications to ensure optimal performance. - Proactive monitoring and troubleshooting to identify and resolve server-related issues promptly. - Familiarity with cloud-based server management and infrastructure-as-code (IAC) methodologies. Why Choose Me? - Dedicated and result-driven professional committed to delivering high-quality work on time and within budget. - Excellent communication skills to understand clients' requirements and provide clear updates throughout the project. - Strong analytical skills to devise innovative solutions for complex technical challenges. - Constantly upgrading my skills and staying up-to-date with the latest technologies and trends. If you are looking for a reliable and skilled Cyber Security, AWS Solution Architecture, DevOps, and Server Administrator expert, I am eager to collaborate with you on your projects. Let's discuss your requirements and start working together to achieve your goals! Thank you for visiting my profile, and I look forward to the opportunity to work with you. Feel free to reach out to me with any questions or project inquiries.

Developing robust mobile apps and backend systems that scale efficiently — not your budget! With +8 years of experience, I've seen firsthand how poor architecture can turn simple tasks into nightmares. That's why I prioritize writing clean, well-structured code that's easy to scale, simple to read, and built to last — and grow with your ideas 🚀 If you’d like to get to know me better, feel free to message me and book a free meeting 🙃 But for now — since no one likes essays in a profile overview — here’s a quick breakdown of my skills and tools: 🎨 Frontend 📱 - Cross-platform mobile development with Flutter & Dart - State management using Bloc/Cubit, Provider, and Riverpod - Strong background in Native Android development with Java/Kotlin - API integration (RESTful & GraphQL), WebSockets, and 3rd-party SDKs - Offline-ready apps using Hive, Drift, or Firebase local databases - Automated building, testing, and deployment to App Store & Play Store using Codemagic - Tools & libraries: In-app purchases, deep links, push notifications, Mockito, Social login, Google Places & Maps, camera & QR, Bluetooth, chat features, biometrics, and more ⚙️ Backend 🛠️ - Firebase: Authentication, Firestore, Realtime Database, Push Notifications, Hosting - GCP: Cloud Storage, Cloud Functions (Node.js/Java), Cloud Run, Cloud Scheduler - Node.js (JavaScript/TypeScript): Express.js, Multer, node-cron, Jest, npm, Yarn - API Integration: RESTful & GraphQL APIs, OAuth2 flows, third-party SDKs, webhooks - Database & ORM: MongoDB (Mongoose), PostgreSQL, Prisma - Security: Firebase Security Rules, JWT, role-based access control, CORS, bcrypt - Other: Payment integration (Stripe, PayPal, etc), socket.io, dotenv, Kafka, Docker, Sentry, and more 🧱 Software Engineering Practices & Leadership 📐 - Leading frontend teams and driving technical direction at a CTO level - Clean Architecture for scalable, testable codebases in complex applications - MVVM pattern for fast, maintainable MVPs and small to medium-sized apps - SOLID principles for modular and robust design - Test-driven workflows with unit/integration tests and CI/CD for automated delivery - Git-based development aligned with Agile practices (scrum, sprint planning, code reviews) 📌 TL;DR: If you’re looking for a developer who cares about clean code, long-term maintainability, and doing things the right way — no shortcuts, no hacks — shoot me a message and let’s book a quick intro call 🔥

More than 8 years experience in Linux systems administration, with major experience in Web Servers. My experience includes the LAMP stack using Apache and MySQL in addition to LEMP stack that includes NGINX web server. I can work on fixing problems in web servers and tuning configurations to tolerate higher loads and more connections, in addition to backup tasks and migration from one server to another. Also I have good experience in managing Proxmox VE clusters using command line and GUI. I can work on fixing problems and building clusters in addition to scripting tasks.

I am a Senior Network and Systems Administrator with over 15 years of hands-on experience designing, securing, and managing enterprise IT infrastructures. I currently work remotely with HDCE (Canada), where I support multiple clients and have worked on more than 2,000 servers, networks, and workstation environments. What I can help you with: • Network design, configuration, and troubleshooting (Cisco, Meraki, MikroTik, HP, Dell) • Firewall setup and security hardening (FortiGate, Juniper, Meraki, pfSense, OPNsense) • VPN configuration (site-to-site and remote access) • Windows Server & Active Directory (DNS, DHCP, GPO, RDS) • Linux server administration (Ubuntu, CentOS) • Hyper-V virtualization (setup, HA, replication, optimization) • Monitoring solutions (PRTG, Zabbix) • Backup and disaster recovery (Altaro, Veeam) • Cloud infrastructure support (AWS & Azure – foundational) • Data center and SAN storage management (HP 3PAR, QNAP) I am known for my calm approach, clear communication, and ability to solve complex technical problems efficiently. I focus on delivering reliable, secure, and scalable solutions tailored to each client’s environment. If you need a senior-level engineer who can design, fix, or optimize your infrastructure, I’m ready to help.

As a seasoned Software Engineer and Senior System Developer with over 20 years of international experience, I bring a wealth of knowledge and a diverse skill set to every project. My career spans multiple countries, including the Czech Republic, Palestine, Germany, the United Arab Emirates, and Greece, allowing me to adapt and thrive in varied environments. Expertise & Specialization: Software Development: Proficient in multiple languages and frameworks, including C#.Net, PHP, Node.js, React, and Python, I have developed a wide range of applications from web platforms to custom software solutions. System Administration & Security: My expertise extends to securing and administering Windows and Linux environments. I specialize in network security, data migration, and creating robust security protocols. Cloud & On-Premise Infrastructure: Skilled in managing ICT infrastructure across cloud platforms (AWS, Azure) and traditional on-premise setups (MS Windows, VMware VCenter, Cisco Networking), I ensure optimal performance and reliability. Database & Storage Solutions: Experienced in database analysis and design (MS SQL Server, PostgreSQL, Oracle) and managing storage solutions (FreeNas, Veeam), I provide scalable and efficient data management solutions. Professional Highlights: CCC: As a Senior System Developer and Security Specialist, I've led network security initiatives, SharePoint deployments, and custom development projects, enhancing system reliability and efficiency. B'Tselem: Managed the video department's archive system and secured web applications servers, ensuring data integrity and protection. Palestinian Museum: Directed the ICT department, focusing on the development of ICT and AV systems and leveraging AWS to enhance the museum's visibility and operational efficiency. Commitment to Growth: I am dedicated to continuous learning and actively contribute to open-source projects. Additionally, I share my knowledge through technical training sessions, covering web standards and client-side scripting, to foster community growth and skill development.