Infrastructure Services
We design, deploy, and maintain production infrastructure that keeps your systems running. Network architecture, server hardening, monitoring, and storage solutions built on Linux and FreeBSD. No vendor lock-in, no unnecessary complexity: just reliable systems engineered for the long term.
Problems We Solve
Infrastructure issues rarely announce themselves until something breaks. Below are the situations we encounter most often.
Systems that go down without warning
No monitoring, no alerts, no visibility. You only know something is wrong when users start complaining. We implement observability from the ground up: metrics, logs, traces, and alerts that catch issues before they become outages.
Scaling bottlenecks that appear without warning
The system handles 100 users fine, but at 1,000 it starts timing out. Database connections exhaust, disk I/O saturates, or network bandwidth caps out. We identify capacity limits, implement load balancing, and design for horizontal scaling before you hit the wall.
Vendor lock-in and runaway cloud costs
Managed services are convenient until the bill arrives. Proprietary APIs make migration impossible. We design infrastructure that is portable: open standards, infrastructure as code, and clear exit strategies. You own your setup, not the vendor.
Manual processes that break under pressure
Deployments done by hand, backups that are never tested, configurations that drift over time. We automate everything: CI/CD pipelines, configuration management, backup verification, and disaster recovery drills. Manual work is for debugging, not operations.
What We Deliver
Concrete infrastructure services, not vague promises.
Network architecture
VLANs, firewalls, load balancers, DNS, and routing. Networks designed for security and performance, not just connectivity.
Server management & hardening
Linux and FreeBSD systems configured for production: minimal attack surface, automated updates, and secure defaults.
Storage & backup strategies
RAID, ZFS, distributed storage, and backup pipelines. Data that is actually recoverable, not just copied.
Monitoring & observability
Metrics, logs, traces, and alerts. Dashboards that show you what matters, not just what is easy to collect.
Our Approach
Infrastructure is not a set-and-forget activity. We design systems with observability, automation, and maintainability as first-class concerns. Every configuration is version-controlled, every change is tested, and every system has a clear path to recovery.
Infrastructure as code
Observability by design
Automated recovery
Capacity planning
Security-first configurations
Documentation & runbooks
Why Work With Kalvad?
Engineering-first, not sales-first
Deep experience with Linux and FreeBSD in production
Platform-agnostic: cloud, on-premise, or hybrid
Open standards and infrastructure as code
Long-term maintainability over quick fixes
Transparent communication and documentation
Want to understand our engineering philosophy? Learn more about why we do things differently.
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Frequently Asked Questions
Do you manage infrastructure remotely?
Yes. Most of our infrastructure work is done remotely. We connect via secure channels, audit existing systems, implement changes, and set up monitoring so you have visibility into what is happening. For on-premise deployments, we work with your local team or provide detailed runbooks and documentation for handover.
Should we go cloud or on-premise?
It depends on your workload, compliance requirements, and cost structure. Cloud offers elasticity and managed services but can become expensive at scale. On-premise or self-hosted gives you full control and predictable costs but requires more operational discipline. We help you evaluate the trade-offs and design a setup that matches your actual needs, not vendor recommendations. We also handle hybrid setups where specific workloads live on-premise and others in the cloud.
How do you handle emergencies and outages?
We set up monitoring and alerting so we know about issues before your users do. When an incident occurs, we follow a clear process: triage, mitigate, communicate, and resolve. Post-incident, we conduct a blameless review to understand root causes and implement preventive measures. The goal is not just to fix the immediate problem but to make the system more resilient over time.
Do you work with existing infrastructure or only greenfield?
Both. A significant portion of our work involves auditing and improving existing setups: identifying bottlenecks, hardening security, adding observability, and automating manual processes. We also design and deploy greenfield infrastructure from scratch. In both cases, we document everything and ensure the system is maintainable by your team.
What monitoring and observability tools do you use?
We choose tools based on the environment and requirements. Our experience includes Prometheus, Grafana, OpenObserve, OpenTelemetry, and custom logging pipelines. We focus on actionable metrics: not just collecting data, but setting up alerts that tell you when something actually needs attention. We also implement distributed tracing for complex systems where understanding request flows is critical.
Let's talk about your infrastructure
Whether you are dealing with reliability issues, planning a migration, or building from scratch, we can help. No sales pitch: just an engineering conversation about your systems, your constraints, and what comes next.
Talk with our engineers