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15+ years of experience(Full time Freelancer) , 9 years specializing in designing, implementing, and managing cloud-based solutions with expertise in Azure Cloud, Intune, Microsoft Endpoint for defender, Entra ID and modern workplace (M365) setup. Proven ability to lead large-scale cloud migration projects, optimize enterprise infrastructure, and deliver innovative solutions that drive business performance. Service offering :- • Designing and deploying cloud infrastructure using Azure services (IaaS & PaaS) for various clients. • Planning and executing the migrating on-premises applications and workloads to Azure cloud environment. • Building automation platforms by utilizing infrastructure as code (Infrastructure-as-a-code) to provision, deploy and manage Microsoft Azure cloud infra. • Implementing cost optimization strategies, leading to a reduction in monthly cloud expenses. • Conducting a comprehensive assessment of the existing VDI environment and recommend suitable solution. • Designed a new architecture for Azure Virtual Desktop, Citrix Cloud, Workspot, Horizon. • I offer fully white-labeled IT and Cloud services, allowing you to provide end-to-end solutions to your clients while I operate in the background under your brand. • Designing and configuring Intune solution to manage endpoint devices. • Supporting Entra ID solution to manage the cloud based identities. • setting up Microsoft endpoint for defender solutions. • Configuring M365 solution i.e Outlook, Team, One Drive for middle scale to enterprise customers. I also help global organizations establish and manage their IT infrastructure in India, Philippines location. ensuring a secure, scalable, and cost-effective setup aligned with international standards. My services includes: • Network design and implementation for office environments • Desktop and laptop deployment and configuration • Thin client setup and integration with VDI platforms • End-to-end Virtual Desktop Infrastructure (VDI) design and deployment (Azure Virtual Desktop, Citrix, etc.) • Setting up Intune for managing devices. • IT infrastructure planning for new office setups or remote teams Azure Infrastructure :- Compute: Virtual Machines, App Services, Networking: VNet, DNS, VPN Gateway, Private Link Storage: Azure Blob, File Shares, Queue, Disks Security: Azure AD, Key Vault, Microsoft Defender, RBAC, Conditional Access Dev Tools: Azure DevOps, GitHub, Repos, Artifacts I am certified in: • Microsoft Certified: Azure Administrator Associate • MCP on 70-270 (Installing, Configuring, and Administering Windows XP Professional) in the year of 2008 • MCP on 70-290 (Managing and Maintaining a Microsoft Windows Server 2003 Environment) in the year of 2008 • CCA Certified- XenServer • CCA Certified -XenApp 6.5 • CCA Certified – XenDesktop 5.0 • CCAA-- XenApp6.5 • Citrix Certified on XenApp/XenDesktop 7.6 (CCA-V). • Azure Virtual Desktop Specialty. Feel free to reach out to me at any time!

With over 25 years of experience in IT management and systems engineering, I specialize in designing, implementing, and optimizing IT infrastructures that are secure, scalable, and aligned with business goals. I bring a strategic mindset and hands-on expertise across a wide range of technologies. Whether you need to modernize your infrastructure, secure your systems, or lead a complex IT project from planning to execution, I offer a proven track record of delivering results on time and within budget. I’ve led cross-functional teams, managed global deployments, and supported mission-critical environments across various industries. Let’s connect if you're looking for a seasoned IT professional!

🏆🥇✨Proven track record of delivering top-notch IT solutions ✨🥇🏆 - I specialize in networking, cybersecurity and virtualization including Citrix, VMware, and Microsoft technologies. My expertise spans Unifi, Meraki and Cisco in networking, SonicWall, Palo Alto and FortiNet in security as well as VMware, XenServer and Hyper-V virtualization. I've consistently achieved high client satisfaction through my dedication to excellence and attention to detail. **Key Skills:** 👉 Virtual Machine Management: Proficient in template automation, Citrix MCS, PVS, and Citrix AppLayering for efficient virtual machine deployment and management. 👉 User Experience Optimization: Skilled in enhancing user experience with Citrix WEM, Citrix UPM, Profile Unity, and AppSense solutions. 👉 Wireless Deployments: Experienced in deploying wireless solutions from Meraki, Ubiquiti, and Cisco for seamless connectivity. 👉 Network Security: Expertise in implementing and managing network security firewalls from Meraki, Ubiquiti, SonicWall, Cisco, and Palo Alto to ensure robust protection. 👉 Storage Area Network (SAN) Deployment: Knowledgeable in SAN deployment utilizing Pure Storage and Dell/EMC solutions for reliable data storage. 👉 Exchange Connectivity: Proficient in troubleshooting Exchange connectivity issues and optimizing mail flow for uninterrupted communication. 👉 Windows Patch Management: Skilled in deploying Windows patches using WSUS and Ivanti Patch for enhanced system security and performance. 👉 Microsoft Distributed File Services (DFSr) Deployments: Experienced in deploying DFSr solutions for efficient file replication and management. **Why Choose Me:** ✅ Proven Track Record: With a long history of successful client engagements, I have built a reputation for delivering exceptional IT solutions. ✅ Client Satisfaction: My focus on client satisfaction drives me to go above and beyond to meet project requirements and exceed expectations. ✅ Technical Expertise: I stay updated with the latest advancements in Citrix, VMware, and Microsoft technologies to provide cutting-edge solutions. ✅ Attention to Detail: I pay meticulous attention to detail in every project, ensuring accuracy and efficiency in implementation. ✅ Collaborative Approach: I believe in transparent communication and collaboration, working closely with clients to understand their needs and deliver tailored solutions. **Let's Connect:** 🥇 Ready to elevate your IT infrastructure? Reach out to discuss how I can help you achieve your goals efficiently and effectively.

Senior Cloud & Infrastructure Architect with 15+ years in IT and 8+ years designing and operating production environments across Azure, AWS, GCP, and on-premises. I specialize in transforming fragmented infrastructure into secure, automated, and observable platforms that developers and businesses can rely on. I combine deep hands-on experience (Linux/Windows, networking, PBXs, virtualization) with architectural and leadership skills: assessing existing environments, defining target architectures and roadmaps, and then implementing them using Infrastructure as Code and CI/CD. Key domains and strengths Cloud architecture & migration (Azure, AWS, GCP): landing zones, hub-and-spoke VNets/VPCs, private endpoints, WAF, Application Gateway / ALB / NLB, API Management, Front Door, S3/Blob/File services, backup & DR. Containers & orchestration: Kubernetes (AKS, EKS, K8s on-prem), Docker, ECS/Fargate, Helm/Helmfile, service networking, ingress/TLS, and secure app deployments. DevOps, SRE & automation: Terraform, Bicep, Ansible, Azure DevOps, GitHub Actions, Jenkins, automated provisioning, configuration management, blue/green & canary releases, environment promotion (Dev/QA/Prod), cost optimization and capacity planning. Systems administration: Linux (Red Hat, CentOS, Debian, Ubuntu, SUSE, Fedora) – hardening, services, clustering. Windows Server – AD, DNS, DHCP, PKI, Group Policy, LDAP, remote access, file services. Networking & security: routing, VPNs (site-to-site and remote access), SD-WAN, Cisco (routers, switches, ASAs), firewalls, NSGs/NACLs, SSL/TLS, identity and SSO (AD, Azure AD, GSuite, SAML/OIDC), vulnerability management and monitoring. Virtualization & private cloud: VMware ESXi, Proxmox, XCP-ng, CloudStack, HA clusters, Ceph/RBD, storage design, templates and golden images. Collaboration & tooling: Atlassian (Jira, Confluence, Bitbucket), Git-based workflows, documentation and knowledge transfer for operations teams. Voice, PBX & real-time communication Design, deployment and troubleshooting of Asterisk-based systems: FreePBX, Elastix, FusionPBX, Vicidial, goAutoDial, Kamailio. Call center and contact-center solutions, SIP trunks, IVRs, CRM integrations, and high-availability VoIP clusters. What I typically help clients with Auditing and redesigning existing cloud/on-prem environments for reliability, security, and cost. Implementing end-to-end platforms: from network and identity, to Kubernetes/ECS, to CI/CD pipelines. Building repeatable infrastructure using Terraform/Bicep/Ansible and integrating it into DevOps workflows. Troubleshooting complex production issues (performance, connectivity, security, scaling) and delivering clear RCA and remediation plans. Designing and deploying robust PBX/contact-center and unified communications solutions. I work comfortably with minimal supervision, but I also collaborate closely with developers, security, and operations teams to align architecture with business goals. If you need a hands-on architect who can both design the solution and implement it in production, let’s talk.

Helping businesses simplify and secure their IT environments through powerful virtual desktop and cloud solutions. With over a decade of experience, I specialise in designing, deploying, and managing Citrix and Azure Virtual Desktop (AVD) environments — with a strong focus on performance, security, and cost-efficiency. I also have deep expertise in Citrix NetScaler (ADC) to ensure high availability, secure access, and optimised traffic management. I work with small to medium businesses and enterprise clients across professional services, healthcare, education, and other sectors. Services I Offer: • Citrix Virtual Apps and Desktops deployment and optimisation • Azure Virtual Desktop (AVD) design, rollout, and support • Nerdio Manager for Enterprise & MSP configuration and cost control • Citrix NetScaler (ADC) setup – including Gateway, Load Balancing, and SSL VPN • Hybrid environments – integrating on-prem with Azure • FSLogix configuration and storage optimisation • Secure remote access, MFA, and identity integration with Azure AD • Troubleshooting, health checks, and performance tuning About Me: • 10+ years of hands-on experience • Microsoft, Citrix, and Nerdio certified • Practical expertise across both cloud and on-prem environments • Strong communication and a client-focused approach • UK-based and flexible with international time zones Let’s connect to discuss how I can help streamline and secure your virtual desktop infrastructure.

Experienced System Administrator with comprehensive expertise in managing, maintaining, and optimizing complex IT infrastructures. Specialized in enterprise-level server administration, cloud computing, and implementing robust security solutions. Committed to delivering reliable, scalable, and cost-effective IT solutions that align with business objectives. --- CORE COMPETENCIES -- System Administration: - Windows Server Administration (2012/2016/2019/2022) - Linux Server Management (RHEL, CentOS, Ubuntu, Debian) - Active Directory, DNS, DHCP, Group Policy Management - User Account Management and Access Control - System Performance Tuning and Optimization -- Cloud Infrastructure: - Amazon Web Services (AWS) - EC2, S3, RDS, VPC, IAM - Microsoft Azure - VMs, Storage, Azure AD, Networking - Google Cloud Platform - Compute, Storage, Networking - Cloud Migration and Hybrid Cloud Implementation - Cost Optimization and Resource Management -- Virtualization & Containerization: - VMware vSphere, ESXi, vCenter - Microsoft Hyper-V - Docker and Kubernetes - Container Orchestration and Management - Virtual Machine Deployment and Maintenance -- Network Administration: - Network Configuration and Troubleshooting - Firewall Configuration and Management - VPN Setup and Administration - Load Balancing and High Availability - Network Security and Monitoring --- TECHNICAL EXPERTISE - Operating Systems: Windows Server, Linux (Multiple Distributions), Unix, macOS - Database Systems: MySQL, PostgreSQL, Microsoft SQL Server, MongoDB, MariaDB - Web Servers: Apache, Nginx, IIS, Tomcat, LiteSpeed - Monitoring Tools: Nagios, Zabbix, Prometheus, Grafana, DataDog, New Relic - Backup Solutions: Veeam, Acronis, Bacula, AWS Backup, Azure Backup - Automation Tools: Ansible, Terraform, PowerShell, Bash Scripting, Python - Security Tools: Firewall Management, SSL/TLS, VPN Technologies, Security Auditing - Collaboration: Microsoft Exchange, Office 365, Google Workspace --- SERVICES PROVIDED -- Infrastructure Setup & Configuration - Server deployment and initial configuration - Network architecture design and implementation - Storage solution setup (SAN/NAS/DAS) -- Maintenance & Support - 24/7 system monitoring and alerting - Regular maintenance and updates - Performance optimization and troubleshooting - Incident management and resolution -- Cloud Services - Cloud migration planning and execution - Multi-cloud environment management - Cloud cost optimization - Disaster recovery setup -- Security Implementation - Security assessment and hardening - Backup and recovery strategy - Compliance management - Access control and authentication -- Documentation & Reporting - System documentation and runbooks - Regular performance reports - Capacity planning reports - Incident and change management documentation --- PROJECT EXPERIENCE - Successfully managed IT infrastructure for organizations ranging from startups to enterprises - Implemented high-availability solutions achieving 99.9% uptime SLA - Executed seamless cloud migrations with zero data loss - Designed and deployed disaster recovery solutions - Automated routine tasks reducing manual intervention by 70% - Optimized infrastructure costs resulting in 30-40% reduction in IT expenses --- PROFESSIONAL APPROACH -- Planning & Analysis - Thorough assessment of current infrastructure - Identification of improvement opportunities - Strategic planning aligned with business goals -- Implementation - Methodical deployment following best practices - Minimal disruption to business operations - Comprehensive testing and validation -- Support & Optimization - Proactive monitoring and maintenance - Continuous improvement initiatives - Regular performance reviews and optimization --- CERTIFICATIONS & QUALIFICATIONS - Microsoft Certified: Azure Administrator Associate - AWS Certified Solutions Architect - CompTIA Server+ and Network+ - ITIL Foundation Certified - Red Hat Certified System Administrator (RHCSA) --- AVAILABILITY & TERMS -- Engagement Types: - Hourly consultations - Fixed-price projects - Monthly retainer agreements - Emergency support services -- Communication: - Daily status updates - Weekly progress reports - Available via Upwork messages, email, Slack - Video conferencing for meetings -- Working Hours: - Flexible schedule across time zones - Emergency support available 24/7 - Response time within 2-4 hours -- WHY WORK WITH ME: Proven Track Record: Extensive experience managing diverse IT environments Reliable & Responsive: Quick turnaround times and consistent communication Cost-Effective Solutions: Focus on ROI and operational efficiency Security-First Approach: Emphasis on data protection and compliance Documentation: Comprehensive documentation for all implementations Knowledge Transfer: Training and support for your team Contact me today to schedule a consultation and take the first step toward optimizing your IT infrastructure.