Hire the Best Scopi Specialists

Seasoned IT professional with over 15 years of experience in network infrastructure, cybersecurity, and VSAT coordination. Proven track record in managing complex IT environments, implementing secure systems, and providing top-tier technical support. Certified in Azure, CCNA, and cybersecurity, with a strong background in enterprise networking and system administration. Known for excellent problem-solving skills, effective communication, and the ability to lead and collaborate in diverse team environments.

I’m a PACS Administrator with over 10 years of experience in Radiology and Cardiology imaging systems. I specialize in setting up, maintaining, and customizing PACS/RIS systems, including: ✅ dcm4chee (v2 and v5), Orthanc, Conquest Dicom Server ✅ OHIF, Weasis, MicroDicom , K-PACS, ClearCanvas and Oviyam dicom viewers ✅ Mirth Connect ,FHIR , EMR , VNA archiving ✅ Docker PACS deployments ✅ DICOM routing, storage, anonymization ✅ HL7 integration (with Radiology workflows) ✅ SQL Server, MySQL, PostgreSQL, MariaDB database tuning for PACS ✅ Windows, Linux (Debian, Ubuntu) for PACS deployment I’ve worked with hospitals, diagnostic centers, and teleradiology firms to: - Improve report turnaround time - Optimize imaging workflows - Reduce system downtimes - Set up secure remote access for radiologists 💡 I can help you set up a fully remote, secure, and stable PACS system from scratch or optimize your existing infrastructure. Let’s connect — I’d love to help your clinic, startup, or imaging center run more efficiently and securely.

I help businesses secure and optimize Linux infrastructure, firewalls, VPNs and virtualization environments. Specialized in: Network & Security: OPNsense | pfSense | Wazuh SIEM Wireless & Infrastructure: Ubiquiti UniFi Ecosystem Virtualization & Backup: Proxmox VE | Proxmox Backup Server VPN & Connectivity: WireGuard | OpenVPN | Cloudflare Tunnel SysAdmin & DevOps: Linux Servers | Docker | Reverse Proxy Core Services: Network Troubleshooting | Infrastructure Hardening I work mainly with: VPN issues Firewall configuration Secure remote access Reverse proxy problems Linux server deployments Monitoring and log analysis High availability environments I focus on fast troubleshooting, security best practices and stable infrastructure delivery. If you need someone to solve infrastructure and security problems quickly and professionally, let’s talk.

Professional Summary: Over 20 years of experience with GNU/Linux distributions and 10+ years delivering custom enterprise IT solutions. For the past 5 years, I have specialized in the architectural design, deployment, maintenance, and monitoring of on-premise infrastructures, managing complex networking and critical self-hosted services to ensure corporate data sovereignty. I approach every deployment not only from the software layer, but with a deep understanding of the underlying physical hardware and network topology. I have a proven track record of absolute long-term reliability and multiple client rehires, including over 1,200 hours on a single continuous contract. My technical and strategic focus prioritizes security, system resilience, and the automation of operational processes to minimize risk and optimize infrastructure costs. Areas of Expertise & Tech Stack: Bare-Metal Management & Virtualization: Deployment, configration, thermal optimization, and administration of high-performance servers. Stack: GNU/Linux (Debian, Ubuntu, Archlinux), Proxmox VE, Unraid, VMware ESXi, Qemu/KVM. Advanced Networking & Perimeter Security: Design of secure topologies, VLAN segmentation, traffic optimization, and failover/load balancing strategies in remote or hard-to-reach environments. Stack: Mikrotik (RouterOS), pfSense, OpenWRT, WireGuard, OpenVPN, Tailscale, Zerotier. Container Orchestration & CI/CD: Microservices architecture and pipeline implementation to automate the software lifecycle. Stack: Docker, Docker Compose, Portainer, Gitea Actions, Sonatype Nexus. Data Sovereignty & Enterprise Self-Hosting: Deployment of private solutions under strict privacy regulations and proactive monitoring. Stack: Gitea, Nextcloud, Bitwarden, Vaultwarden, Alloy, Prometheus, Loki, Grafana. Business Continuity & Disaster Recovery: Design of automated and immutable backup architectures. Stack: BTRFS, AWS S3, Backblaze, Restic. Centralized Authentication (SSO): User management, permissions, and integration across on-premise, hybrid environments, and corporate domains. Stack: OpenLDAP, Active Directory, MS Entra. Key Achievement: Disaster Recovery Under Extreme Conditions During the onset of the 2022 geopolitical crisis, a physical data center was trapped in an active conflict zone in Eastern Europe, facing an imminent risk of destruction without prior warning. I planned and remotely executed the emergency migration of the entire infrastructure to Hetzner cloud within 7 days, while the hardware was being dismantled on-site under the constant threat of bombardment. I improvised a temporary network topology and a high-availability cluster with minimal downtime. The Result: Zero loss of corporate data. Months later, after the hardware was extracted across international borders, I remotely coordinated the re-architecture, the physical hardware deployment, and the data repatriation to a new, secure data center within the European Union. Available Services: I am open to working as an independent consultant or integrated into your team in the following capacities: • Planning, deployment, and configuration of new on-premise or hybrid infrastructures. • Maintenance, scaling, improvement, and migration of existing infrastructures. • Technical resolution of complex issues and security audits. • Long-term B2B strategic consulting. My goal is to provide a robust technological foundation that allows your resources to scale without compromising performance, stability, or information security.

Senior Linux & Cloud Infrastructure Engineer | DevOps | 5+ Years | 100% Job Success I keep production systems up, fast, and secure — so you don't have to think about infrastructure. Currently managing 60+ Linux servers across AWS, Azure, and GCP for enterprise clients, including high-traffic WordPress fleets, educational LMS platforms, and SaaS applications. ━━ WHAT I DELIVER ━━ → WordPress at Scale: GridPane, OpenLiteSpeed, LiteSpeed Enterprise, Cloudflare WAF, CDN optimization — page loads cut from 4s to <1s → Cloud Infrastructure: AWS (EC2, S3, Route 53, IAM), Azure, GCP — architecture, migration, cost optimization → DevOps & CI/CD: Jenkins, GitHub Actions — automated build, test, and deployment pipelines → Infrastructure as Code: Ansible playbooks for provisioning, config management, and compliance automation (DISA STIG, OpenSCAP) → Containers: Docker, Portainer, Docker Compose — multi-container app deployment → Monitoring & Observability: Zabbix, Grafana, Prometheus, Loki — full-stack setup with alerting pipelines across 40+ production servers → Networking & VPN: Tailscale mesh VPN, Cloudflare Tunnels, Nginx/Caddy reverse proxy, pfSense, DNS management at scale → Security & Compliance: ModSecurity, OWASP hardening, DISA STIG, Wazuh SIEM, zero breaches in 5 years → Automation: Ansible, Bash, PowerShell, n8n workflows — eliminated 20+ manual hours/week → Microsoft 365 & Entra ID: full tenant management, MFA, Conditional Access, bulk provisioning → Mail Infrastructure: Postal Mail Server, SendGrid, DKIM/SPF/DMARC from scratch → Virtualization & Homelab: Proxmox, VMware ESXi, PXE boot + autoinstall for zero-touch Ubuntu provisioning, LVM storage, VM lifecycle management ━━ PROVEN RESULTS ━━ ✓ Built Jenkins CI/CD pipeline with Ansible for DISA STIG-compliant Ubuntu server fleet ✓ Deployed PXE autoinstall infrastructure for zero-touch provisioning of 10+ VMs ✓ Migrated 50+ WordPress sites with 100% data integrity and zero downtime ✓ Reduced server response time 40% through OLS tuning + CDN integration ✓ Set up full observability stack (Zabbix + Grafana + Loki) across 40+ production servers ✓ Implemented Tailscale mesh VPN across Proxmox homelab and remote VPS nodes ✓ Configured multi-layered security stack reducing spam/injection by 95% ✓ Automated M365 student provisioning for 3 educational institutions (500+ accounts) ✓ Reduced manual ops overhead 60% through n8n + Bash automation workflows ✓ Deployed automated backup systems saving clients 15+ hours/week ━━ TECHNOLOGY STACK ━━ Cloud: AWS (EC2, S3, IAM, Route 53, CloudWatch) | Azure | GCP On-Prem: Proxmox | VMware ESXi | Hyper-V | Bare Metal (OVH, Contabo, Hetzner) OS: Ubuntu 20/22/24 LTS | Rocky Linux | CentOS | RHEL | Debian Web: Apache | Nginx | LiteSpeed | OpenLiteSpeed Panels: GridPane | cPanel/WHM | Plesk | CyberPanel | aaPanel DB: MySQL | MariaDB | PostgreSQL DevOps: Ansible | Jenkins | GitHub Actions | Bash | PowerShell | n8n Containers: Docker | Portainer | Docker Compose Monitoring: Zabbix | Grafana | Prometheus | Loki | Uptime Kuma Security: Wazuh SIEM | OpenSCAP | ModSecurity | Cloudflare WAF | CSF | Sophos | Fortinet DNS/Mail: Cloudflare | Route 53 | Postal Mail Server | DKIM/SPF/DMARC RMM: Atera | ConnectWise | Datto | N-able I provide detailed documentation for every implementation and respond within 1 minute during business hours Send me your requirements — I'll respond with a tailored plan within 24 hours.

I help organizations secure their applications, infrastructure, and users without adding unnecessary complexity. With experience across Cloudflare, CrowdStrike, Proofpoint, and enterprise security projects, I’ve worked on everything from Zero Trust deployments and WAF implementations to incident investigations and security assessments. I enjoy solving technical challenges, simplifying complex concepts, and helping teams make confident technology decisions. Practical, detail-oriented, and focused on outcomes that matter.