Hire the Best Network Designers
in Saudi Arabia

Am a CCIE#26611 with extensive experience in Routing & Switching, Security, Datacenter, Virtualization, Programmability & Automation. Am delivering unique & absolutely different service for the below technologies: * SDN Datacenter: Cisco ACI, VMware NSX, Nutanix Flow, Arista. * SDN Storage: Cisco HyperFlex, Nutanix HCI, VMware VSAN. * SDN Access: Cisco DNA, LISP Implementation, Cisco Spaces, Cisco ISE, PacketFence. * SDN WAN: Cisco SDWAN, VMware VeloCloud, SilverPeak, PaloAlto SDWAN, FortiGate SDWAN, Meraki. * Programmability & Automation Controllers: Python & API tools to automate business intent & workflows within networks, Ansible, Chef, NSO, Terraform, OpenShift. * Monitoring Applications: Zabbix, SolarWinds, Home Made Custom Tools, Nmap, Packet Tracer (Wireshark), Splunk. * Routing & Switching and Wireless Technologies: Cisco, Mikrotik, Juniper, FS, Arista. * Security: Cisco, PaloAlto, Meraki, FortiNet, Ubiquiti, VMware MDM, Infoblox. * Datacenter, Cloud Computing, Cloud Native, Virtualization & HCI Solutions. * Public Cloud: Design, Setup & Administer Tenants on AWS, Azure. * Micro-segmentation & Containerized Applications: Docker, Kubernetes. * API Gateways & Swagger Documentation. * Python Scripting for DevOps, SecOps, NetOps & IaC. * Technical Writing & Documentation. Please refer to my LinkedIn account aossama. Certifications: * CCIE Enterprise CCIE#26611. * Cisco CCNP DevNet. * Cisco CCNP Enterprise. * Cisco CCNP Datacenter. * Cisco ACI Certified Specialist.

Mobile Developer with a strong background in UI/UX design for mobile apps and websites, experienced in creating user-centered interfaces and interactive prototypes, with hands-on Android development experience using Java and Kotlin. Continuously improving my skills to stay updated with the latest Android technologies and to develop high-quality applications and be Unique in Android Development. List of my skills that I will use to bring your project to perfection: • Java / Kotlin • Android SDK • Android Jetpack (Room, Navigation, WorkManager, Lifecycle) • Jetpack Compose • Room DB, SQLite Database • RESTful APIs • Firebase Services (Real-Time DB, FireStore, Cloud Storage, Cloud Messaging, Authentication, etc.) • Material Design • REST/JSON/XML • Retrofit , Dagger 2 • Coroutines • MVVM architecture • Clean Architecture • Animations in android Studio • Animations using Lottie files • GitHub • Git • CI/CD Principles

Got an idea for a new product? Let me turn it into functional prototype ready for production! I will transform your spoken and drawn requirements into detailed plans for manufacturing. Working from a sketch or photo or written description, you will get not just a visualization but it will be 3D model that has internal structure and tolerances according to manufacturing limitations. I create precise, production-ready 3D models engineered for real manufacturing—not decorative renders. I'm a full-time freelancer (digital nomad) so I can provide fast turnaround, also I am able work with you during your preferred hours of operation according to your time zone at your request. Usually customers get the first iteration within about one hour. I also maintain business relationships with manufacturers in China, ensuring seamless transition from prototype to production. Autodesk Fusion 360 is one of the best fit for this task. During design process, I work closely with my clients giving them total access to all my models in live time (link to A360 storage, screenshots and screencasts) To start prototyping process kindly provide sketch, photo or written description of your design challenge. During design process you will have a link and you will be able to check updates just in your phone/PC web browser. SKILLS SET: • in-depth knowledge of Autodesk Fusion 360 modelling software • I’ll stay in touch with you throughout the development of your project. • ability to properly organize projects with the expectation of exporting multi-part, interfaced models to STL files for 3D printing • ability to organize modelling projects in a complete and documented manner • in-depth knowledge of 3D printing material choices and experience with material tolerances and other design considerations, such as object orientation and material warpage • ideation, brainstorming, and problem solving • great communication skills • designing products with cost and client in mind • fixing STL files for 3d printing • Proficiency in CAD software (e.g., AutoCAD, SolidWorks, etc.) • Excellent communication and client management skills • Ability to work independently and meet deadlines • 3D modeling (mesh to solid conversion, 3d printing, digital sculpting) • 3D modeling suitable for 3D printing ( dozens of perfectly turned out 3d models) • prototyping custom PCB enclosures • reverse engineering • understanding of parametric modelling concepts • exploded designs and animations (assembly, operation) • shop drawings (2D Technical Documentation) • patent drawings/exploded views/assembly drawings • rapid prototyping • preparing technical drawings for CNC machining • understanding of additive manufacturing technologies, materials, and best practices. • 3D scan to CAD conversion Primary software: • Fusion 360 • MeshMixer • Prusa Slicer Secondary software: • Inkscape • Gimpshop Let me highlight the power of Fusion 360. It's a cloud-based software that excels in collaborative design. You'll have a link to your project, enabling you to view updates in real-time from any web browser. You can inspect your 3D model from various angles, use section views, and even explode the model—all without additional software. This remarkable feature surpasses traditional methods of sharing screenshots. Your 3D model can be exported in various file formats, including F3D, IGES, STL, OBJ, STEP, and DXF. Feel free to contact me with any questions. I'm eager to discuss your project details before proceeding with any job offer. Best regards!

I am a versatile Full-Stack Developer, QA Automation Tester, and SharePoint Developer with experience delivering scalable web applications, enterprise collaboration solutions, and high-quality testing frameworks. Throughout my career, I have worked with startups, enterprise clients, and global organizations, helping teams build reliable software, automate quality assurance processes, and streamline business operations. My unique combination of development, testing, and SharePoint expertise enables me to contribute across the entire software development lifecycle—from requirements analysis and application development to automation testing, deployment, and ongoing support. 💻 Full-Stack Development I build modern, responsive, and scalable web applications using: JavaScript (ES6+) React.js Node.js Express.js HTML5 & CSS3 MySQL MongoDB RESTful API Development & Integration Authentication & Authorization Responsive UI Development API Testing & Debugging Git & Version Control I have experience designing client-side and server-side architectures, developing databases, creating APIs, and integrating third-party services to deliver complete end-to-end solutions. 🧪 QA Automation & Software Testing Manual Testing Test case design and execution using TestLink Defect tracking and management using Jira Functional, Regression, Smoke, UAT, and Usability Testing Requirements validation and gap analysis Cross-browser and cross-device testing SDLC, STLC, Agile, and Scrum methodologies Test documentation and defect triage Automation Testing (Cypress) I develop scalable and maintainable automation frameworks using Cypress and JavaScript. Core Automation Skills CSS Selectors and XPath Locators Dynamic Elements & Complex DOM Handling Assertions and Custom Validations Alerts, Confirmations, and Browser Events IFrames and Nested Frames Child Windows, Tabs, and Modal Handling Calendar and Date Picker Automation Dropdowns and Dynamic UI Components Fixtures, Environment Variables, and Test Data Management API Intercepts, Mocking, and Stubbing Custom Commands and Reusable Components Hooks (before, beforeEach, after, afterEach) File Upload and Download Validation Data-Driven Testing using JSON, CSV, and Excel End-to-End, Smoke, and Regression Test Suites Network Request Validation and Response Verification Reporting & CI/CD Mochawesome and Allure Reporting Cypress Dashboard Integration Parallel Test Execution Retry Strategies and Smart Waits GitHub Actions Bitbucket Pipelines Jenkins Fastlane API Testing Postman Collections and Newman REST API Testing (GET, POST, PUT, PATCH, DELETE) Authentication Testing (API Key, OAuth, Bearer Tokens) Schema Validation Environment Variables and Pre-request Scripts Automated API Regression Suites CI/CD Integration 🌐 SharePoint & Power Platform SharePoint Online & On-Premises Team Sites & Communication Sites SharePoint Lists and Libraries Site Navigation & Audience Targeting Hub Sites & Site Branding Excel-to-SharePoint Data Integration Calendars, Events, Metadata & Versioning InfoPath Designer SharePoint Designer 2013 Nintex Forms & Workflows SharePoint Framework (SPFx) Power Platform Power Apps Custom Forms Canvas Applications Power Automate Workflows Business Process Automation Power BI Dashboards & Reporting 🔗 Integration & Enterprise Solutions MuleSoft API Development & Integration RESTful Services System Integration Data Synchronization Workflow Automation 📌 Additional Skills Jira Project Management Agile & Scrum Methodologies Confluence Documentation Figma (UX/UI Design) Virtual Assistance Video Editing Technical Documentation 🚀 Why Clients Hire Me Full-stack development and testing expertise in one professional Strong analytical and problem-solving skills Excellent communication and documentation Focus on quality, scalability, and maintainability Experience working in Agile environments Reliable, detail-oriented, and deadline-driven Whether you need a web application built from scratch, a SharePoint solution customized, an automation framework developed, or a complete QA strategy implemented, I can help deliver results efficiently and professionally.

✔️CISSP ✔️ Certified Information System Auditor (CISA) ✔️ SOC 2 ✔️ NIST , COBIT, ITIL, NCA ECC, SADAIA and SAMA so your organization meets both international best practices and local regulatory mandates. ✔️ ISO 27001 Lead Auditor & Implementer ✔️ ISO 42001 Lead Implementer ✔️ ISO 22301 ✔️Comptia Security + ✔️ Cyber Threat Management ✔️ ISO 27701 Lead Auditor and Implementer I help organizations build strong, practical cybersecurity and governance programs that protect digital assets, meet regulatory requirements, and support business growth — without unnecessary complexity or cost. With a strong foundation in cybersecurity governance, risk management, and compliance, I specialize in translating security requirements into real-world, implementable solutions that actually work for teams and auditors alike. Rather than just writing policies, I focus on execution — aligning security controls with business objectives so organizations can operate securely, pass audits confidently, and scale with trust. 🛡️ Core Areas of Expertise ✔️Security Frameworks & Compliance: • ISO 27001, SOC 2, GDPR, HIPAA, PCI-DSS • NIST & ISO-aligned security frameworks • Audit preparation, gap assessments, and remediation planning ✔️Governance, Risk & Compliance (GRC) • Cybersecurity risk assessments & treatment plans • Enterprise risk management support • Policy, standard, and procedure development • KPI & performance metrics for security programs ✔️Incident Response & Resilience • Incident Response Plans (IRP) • Business Continuity & Disaster Recovery (BCP/DRP) • Tabletop exercises & readiness testing ✔️Cloud & Technical Security • AWS, Azure, and hybrid cloud security assessments • Secure system and network architecture reviews • Defense-in-depth and security best practices ✔️Team Enablement • Building and mentoring cybersecurity teams • Improving operational maturity and accountability ✔️AI & Emerging Technology Risk • AI governance support and risk assessments • Secure adoption of AI systems within compliance boundaries 💡 How I Work What sets me apart is practical implementation. I don’t deliver theoretical frameworks — I deliver actionable security programs that organizations can actually run, maintain, and improve. My work has helped organizations: • Pass regulatory and certification audits • Strengthen cybersecurity posture • Establish governance from scratch • Deploy new technologies securely • Build trust with clients, partners, and regulators 📜 Credentials (Value-Driven, Not Credential-Driven) That said, my success is measured by your outcomes, not just certifications. 🚀 Let’s Work Together Whether you need: •Cybersecurity GRC implementation •Risk assessments & compliance readiness •Policy & procedure development •Incident response & resilience planning •Secure AI and cloud adoption support I deliver enterprise-quality results tailored to your business size, industry, and budget. ✔️ TOP RATED (Top 10%) on the Upwork marketplace. ✔️ Over 5+ years of experience. ✔️ Completed 26+ long term successful projects with 8k+ earned!! ✔️ Worked 100+ hours. 💬 Let’s build security that enables growth, not slows it down. ✅ 𝗖𝗹𝗶𝗰𝗸 “𝗛𝗜𝗥𝗘” 𝘁𝗼 𝘀𝘁𝗮𝗿𝘁 𝗺𝗼𝘃𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗳𝗼𝗿𝘄𝗮𝗿𝗱!

"I'm only driven to deliver the best-quality, Hire me if you are looking for the same" My name's Moataz, and here are my qualifications/experiences. - 12+ Years working on VOIP solutions (Avaya in particular) in two countries (Egypt & Saudi Arabia) at big system integrators. - I have done a lot of projects at different segments/sectors with different sizes (SMB & Enterprise, and Megaprojects), starting from legacy systems to the latest technologies. - working on all application types of unified communications and customer experience applications. - Pre-sales experience, and consultancy Expertise: - IP Office, VmPro, Onex Portal, IPOCCS, ACR - Avaya Aura Core Components (SMGR, SM, CM, US, H.245 gateways) - Equinox TE & AAWG - Equinox OTT (MGMT, MEDIA, H.323, Equinox Edge, and Equinox Recording) - Aura Presence with Multimedia Messaging enabled (PMM) - AADS (standalone & clustered) - SBCE standalone and HA for remote worker and sip trunking. - Call Center Elite, AACC, EMC, - Experience Portal, WFO, and CMS - Avaya soft clients (Equinox Client, Equinox Attd, OneX Comm, OneX Agent, OneX attd). - Multiple Avaya portfolios such as (IPT, Hospitality Solutions, and Call Centers) - Different types of Avaya PBX and media gateways (SI, MCC, G450/G430, and G650). - Integration between Avaya and other systems (Astrix, LYNC & CISCO...). - Custom reports for CMS Designer. - Cisco CUCM, Unity. - Grandsteam - FreePBX, Neogeo Router Services: 1- Troubleshooting any raised issue. 2- Preventive/proactive maintenance with a weekly report. 3- New implementation/commissioning. 4- Operation over the clock (already have a team for continuous operation & monitoring) 5- Consultancy sessions regarding design requests, quotations, licenses, and sizing. 6- Training sessions