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IT Infrastructure

Reliable, secure, and scalable IT infrastructure. Cloud migration, server administration, and DevOps solutions.

What We Offer

Cloud AWS & Azure

Cloud migration and management on AWS, Azure or DigitalOcean.

  • AWS EC2 / S3
  • Azure VMs
  • DigitalOcean
  • Load balancing
  • Auto-scaling
  • Cost optim
  • Migration
  • Multi-region
  • CDN setup
  • Storage
  • Networking
  • IAM
  • Monitoring
  • Backup cloud
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Server Setup

Linux and Windows server configuration and optimization.

  • Linux / Ubuntu
  • Windows Server
  • LAMP / LEMP
  • Nginx / Apache
  • PHP / Node.js
  • MySQL / Postgres
  • Redis
  • Hardening
  • Firewall
  • SSL certs
  • Users / SSH
  • Cron jobs
  • Log rotation
  • Monitoring
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Server Administration

24/7 server maintenance, monitoring and technical support.

  • Monitoring 24/7
  • Security patches
  • Uptime 99.9%
  • Performance
  • Troubleshoot
  • Reports
  • SLA
  • Log analysis
  • Disk space
  • User mgmt
  • Backup verify
  • Updates
  • Audit
  • Documentation
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Docker & Kubernetes

Application containerization for scalability and portability.

  • Docker setup
  • Kubernetes
  • Docker Compose
  • Registry
  • Orchestration
  • Networking
  • Volumes
  • Helm charts
  • Service mesh
  • Ingress
  • Secrets
  • Scaling
  • Health checks
  • Logging
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DNS Configuration

DNS setup, Cloudflare and global latency optimization.

  • DNS setup
  • Cloudflare
  • SSL/TLS
  • DDoS protect
  • Caching
  • Geo-routing
  • Failover
  • SPF/DKIM
  • Subdomains
  • Redirects
  • Page rules
  • WAF
  • Analytics
  • API
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Email Server

Email server setup and configuration with SPF, DKIM, DMARC.

  • Mail server
  • SPF / DKIM
  • DMARC
  • Anti-spam
  • Webmail
  • IMAP / SMTP
  • Encryption
  • Postfix
  • Dovecot
  • Roundcube
  • Backup
  • Monitoring
  • Deliverability
  • Migration
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CI/CD Pipelines

Deployment automation with GitHub Actions, GitLab CI.

  • GitHub Actions
  • GitLab CI
  • Jenkins
  • Auto deploy
  • Testing
  • Staging
  • Production
  • Rollback
  • Secrets mgmt
  • Notifications
  • Artifacts
  • Caching
  • Matrix builds
  • Self-hosted
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Backup & Recovery

Automatic backup solutions and disaster recovery.

  • Daily backup
  • Offsite storage
  • Encryption
  • Retention
  • Test restore
  • RTO / RPO
  • Automation
  • Snapshots
  • Incremental
  • Geo-redundant
  • Versioning
  • Monitoring
  • Alerts
  • Documentation
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Load Balancing

Traffic distribution and high availability for applications.

  • HAProxy
  • Nginx LB
  • AWS ELB
  • Health checks
  • SSL termination
  • Session stick
  • Failover
  • Round robin
  • Least conn
  • IP hash
  • Weighted
  • Auto-scaling
  • Monitoring
  • Logging
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Monitoring & Alerting

Infrastructure monitoring with Grafana, Prometheus, alerting.

  • Grafana
  • Prometheus
  • Uptime monitor
  • Alerting
  • Dashboards
  • Logs
  • Metrics
  • Slack alerts
  • Email alerts
  • On-call
  • SLA tracking
  • Reports
  • Custom metrics
  • APM
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IT Infrastructure | Cloud, Servers, DevOps & Security | DGI