Cloud Infrastructure, DevOps & Security
Scalable Hosting, Docker Deployments, CI/CD Pipelines & 24/7 Reliability
Even the best software fails if the underlying infrastructure is slow, brittle, or insecure. DotDefence engineers rock-solid cloud infrastructure tailored to your exact traffic requirements and budget. We eliminate bloated cloud bills, automate deployments with GitHub Actions, containerize applications with Docker, and harden your servers against DDoS attacks and security threats. From high-availability VPS clusters on Hetzner to global serverless deployments on Vercel and AWS, we ensure your digital assets remain online 24/7/365.
What We Build & Offer
Docker Containerization & Server Deployment
Standardizing your development and production environments using Docker, ensuring software runs reliably everywhere with zero environment discrepancies.
- Optimized multi-stage Dockerfiles with minimal image size
- Docker Compose configuration for multi-service stacks
- Reverse proxy setup with Nginx / Caddy and automatic SSL
- Automated container restart and health check policies
Automated CI/CD Pipelines (GitHub Actions)
Building automated test, build, and deployment pipelines so every push to your main branch deploys safely to staging and production with zero downtime.
- Automated linting, type-checking & unit test runners
- Staging preview environments for feature testing
- Zero-downtime rolling production deployments
- Deployment status notifications in Slack or Discord
Cloud Cost Optimization & VPS Migration
Auditing expensive AWS / GCP bills and migrating workloads to high-performance, cost-efficient infrastructure (like Hetzner, DigitalOcean, or Vercel).
- Infrastructure audit and cost-breakdown analysis
- Zero-downtime database and asset migration
- Server rightsizing and resource allocation tuning
- 40%+ typical monthly cloud expenditure reduction
24/7 Uptime Monitoring & Incident Response
Real-time monitoring of server CPU, RAM, disk space, and application health with instant alerts before your users notice an issue.
- Uptime monitoring probes from global edge locations
- Prometheus & Grafana visual system telemetry dashboards
- Instant alert routing to Telegram, WhatsApp, Slack & SMS
- Automated daily encrypted offsite database backups
Security Hardening & DDoS Mitigation
Protecting your servers and web applications against brute-force attacks, SQL injections, Cross-Site Scripting (XSS), and Layer 7 DDoS floods.
- Cloudflare Enterprise / Pro WAF and DDoS proxy configuration
- SSH key enforcement, fail2ban & firewall (UFW) rules
- Automated TLS / SSL certificate renewal
- Security header enforcement (HSTS, CSP, X-Frame-Options)
How We Work
Infrastructure Audit & Review
We inspect your current hosting setup, bills, database configurations, SSL certificates, and security bottlenecks.
Architecture Design & Plan
We design containerized architectures, select optimal server specs, and map out automated backup and CI/CD pipelines.
Containerization & CI/CD Setup
We write Dockerfiles, configure GitHub Actions pipelines, harden Linux servers, and set up Cloudflare security proxies.
Migration, Testing & Monitoring
We execute database migration with zero downtime, verify DNS propagation, configure 24/7 uptime alarms, and deliver documentation.
Ready to build your Cloud Infrastructure project?
Get in touch with us to get a scoped proposal and timeline.