Infrastructure & Cloud Operations
Nexos manages the infrastructure layer that enterprise applications depend on. cloud platforms, container orchestration, CI/CD pipelines, monitoring, and disaster recovery. We ensure your systems run reliably, scale efficiently, and recover quickly.
The Challenge
Modern enterprise workloads span cloud providers, on premise data centers, and edge locations. Fuel station networks need edge servers that survive internet outages. POS systems need sub second response times. IoT platforms need to ingest millions of data points without dropping a single one. Generic hosting can't deliver this. it requires purpose built infrastructure with operational expertise.
Cloud Architecture
- Multi Cloud Strategy. Architecture across AWS, Azure, and Google Cloud based on workload requirements, pricing, and compliance constraints. No vendor lock in.
- Hybrid Cloud. Seamless integration between cloud services and on premise infrastructure. Ideal for organizations with data residency requirements or legacy systems.
- Infrastructure as Code. Terraform, Ansible, and CloudFormation for reproducible, version controlled infrastructure. Every environment is documented, auditable, and rebuildable.
- Cost Optimization. Reserved instances, spot fleets, right sizing, and usage monitoring to minimize cloud spend without compromising performance.
Container Orchestration & DevOps
- Kubernetes. Production grade K8s clusters with auto scaling, rolling deployments, health checks, and resource management. EKS, AKS, GKE, or self managed.
- CI/CD Pipelines. Automated build, test, and deployment pipelines with GitHub Actions, GitLab CI, or Jenkins. From commit to production in minutes with full rollback capability.
- Docker. Containerization of applications for consistent development, testing, and production environments. Multi stage builds optimized for security and size.
- GitOps. Declarative infrastructure and application delivery using Git as the single source of truth. ArgoCD and Flux for automated synchronization.
Monitoring & Reliability
- 24/7 Monitoring. Prometheus, Grafana, and custom alerting for infrastructure metrics, application performance, and business KPIs. PagerDuty integration for incident escalation.
- Log Management. Centralized logging with ELK Stack or Loki. Structured logging, correlation IDs, and real time search across all services.
- Disaster Recovery. Automated backups, cross region replication, and tested recovery procedures. RTO/RPO targets defined and verified quarterly.
- Performance Engineering. Load testing, capacity planning, and performance optimization. Database query tuning, caching strategies, and CDN configuration.
Proven Results
- 99.99% uptime across all managed production environments
- Average deployment frequency: 12 deployments per day with zero downtime
- Mean time to recovery (MTTR): under 15 minutes
- Cloud cost reduction: 35% average savings through optimization
- Infrastructure provisioning: from days to minutes with IaC
Frequently Asked Questions
- Do we have to move to the cloud?
- No. We run managed operations on AWS, Azure and GCP and on your own hardware, and for sites with real time control obligations on premise is often the correct answer rather than a legacy one.
- What does 24/7 observability mean in practice?
- Metrics, logs and traces with alerting tied to conditions that matter to your operation, routed to someone on call. An alert nobody acts on is not monitoring.
- Are we locked in if we want to leave?
- No. Infrastructure is defined as code and handed over, and we document a tested exit path as part of delivery, because a managed service you cannot leave is a liability rather than a service.