Pandi W.

Nextcloud Specialist | Docker | Linux | Migration | Security

I help clients deploy, migrate, secure, and maintain reliable production infrastructure for business-critical environments. My primary focus is Linux server administration, self-hosted infrastructure, cloud deployment, networking, and long-term infrastructure maintenance, with hands-on experience supporting live production systems for ongoing clients. I can help with: ☁️ Cloud & Infrastructure • Nextcloud deployment, migration, troubleshooting, upgrades, and maintenance • AWS server deployment, configuration, and maintenance • Google Cloud (GCP) server deployment and infrastructure maintenance • VPS deployment and cloud server troubleshooting 🐳 Docker & Containerization • Docker / Docker Compose deployment • Container management and production environment optimization • Docker application deployment on VPS and NAS environments 🔒 Security & Networking • SSL installation and HTTPS automation with Let's Encrypt • Reverse proxy configuration (Nginx, Apache, Caddy, Traefik) • Firewall configuration and VPS security hardening • Infrastructure security auditing and vulnerability mitigation • VPN setup and secure remote access configuration • Network Address Translation (NAT) configuration • Network routing and firewall policy management • MikroTik router configuration and management • FortiGate firewall configuration and maintenance 📦 Migration Services • WordPress migration and server-to-server migration • Domain migration and DNS configuration • Infrastructure migration between cloud providers • Website and application migration with minimal downtime 📧 Email & Workspace Administration • Google Workspace setup and email configuration • Google Workspace mailbox migration • Microsoft 365 / Office 365 migration and email configuration • SMTP configuration and email troubleshooting • Business email migration and mail delivery troubleshooting 💾 NAS & Storage Systems • NAS deployment and maintenance (Synology, QNAP, TrueNAS / FreeNAS) • Docker deployment on NAS environments • NAS security hardening and remote access configuration • Backup configuration and storage optimization 🛠️ Server Administration & Maintenance • Linux server administration (Ubuntu, Debian, AlmaLinux) • Backup automation and disaster recovery planning • Infrastructure monitoring and production maintenance • Performance optimization and troubleshooting • Long-term server maintenance and production support I believe good infrastructure is not measured by how fast it is deployed, but by how stable, secure, and maintainable it remains in production over time.