The challenge: the burden of "virtual hardware"

Moving to the cloud doesn't automatically mean less work. If you are lifting and shifting servers without a modernization strategy, you likely face these operational traps:

Maintenance fatigue

Is your team still losing weekends to "Patch Tuesdays" and OS upgrades instead of building value?

The "zombie" server tax

Are you paying full price for virtual machines that run at 5% CPU utilization? Over-provisioning is the silent killer of cloud budgets.

License wastage

Are you paying double for Windows Server licenses because you haven't activated Azure Hybrid Benefit?

Security drift

Without automated governance, legacy servers often miss critical security patches, leaving your network vulnerable to exploitation.

The solution: managed infrastructure & cost optimization

We bridge the gap between traditional IT and the cloud. We take over the heavy lifting of managing your operating systems (Windows/Linux) while aggressively optimizing the financial layer.

01 Lifecycle management

We handle everything from the OS up—monitoring, patching, backup, and troubleshooting—so you don't have to.

02 Financial engineering

We don't just keep the lights on; we lower the bill. We combine Reserved Instances (RIs) with Azure Hybrid Benefit to unlock discounts of up to 72% compared to pay-as-you-go rates.

03 Hybrid unity

Using Azure Arc, we extend this management model to your on-premise servers, giving you a single control plane for all your infrastructure, wherever it lives.

How it works: our 3-step optimization cycle

We implement a continuous, data-driven loop of improvement, ensuring you never overpay for performance or compromise on security.

01 Rightsizing & performance tuning

We don't guess; we analyze. Using 30 days of historical telemetry data, we inspect your actual usage patterns across CPU, RAM, and Disk IOPS.

Sku optimization: We identify workloads that are over-provisioned (e.g., a server using only 5% RAM) and downscale them to the most cost-effective tier.
Workload matching: We switch "bursty" workloads to B-Series burstable VMs and compute-intensive tasks to F-Series, ensuring the hardware profile matches the application needs.
Storage alignment: We convert expensive Premium SSDs to Standard SSDs for non-production environments where extreme I/O speed is unnecessary.

02 Automated patch management

Security is a process, not a product. We take full responsibility for the OS layer.

Zero-touch updates: We configure Azure Update Manager to apply critical and security patches automatically during your specific maintenance windows (e.g., 2:00 AM on Sundays).
Compliance reporting: You receive a monthly compliance report proving that every server—whether Windows or Linux—is patched against the latest CVEs.
Safe deployments: For critical clusters, we implement "canary" groups, patching test servers first to ensure stability before touching production.

03 Commercial optimization

We audit your licensing strategy to unlock "hidden" discounts that automated tools often miss.

Reserved instances (RI): We analyze long-term stability and commit to 1-year or 3-year reservations, securing discounts of up to 72%. We also manage the "RI exchanges" if your needs change.
Azure hybrid benefit (AHB): We verify if you possess eligible on-premise Windows Server or SQL Server licenses (with Software Assurance) and apply them to your cloud resources, removing the OS rental cost from your hourly rate.
Zombie resource cleanup: We actively hunt for and delete unattached managed disks, orphaned public IPs, and idle load balancers that bleed budget without providing value.

Technology stack: tools we use to manage your fleet

We utilize the native Azure management suite to ensure visibility and security.

Compute

Azure Virtual Machines (Windows Server 2016/2019/2022, Ubuntu, RHEL) and Virtual Machine Scale Sets for auto-scaling.

Hybrid management

Azure Arc to project on-premise servers into the Azure Portal.

Operations

Azure Monitor for telemetry, Azure Automation for scripting, and Azure Backup for recovery.

Security

Microsoft Defender for Cloud for threat protection and vulnerability scanning.

Business value: lower costs, higher stability

Our engagement model is designed to be self-funding through the savings we generate.

Predictable pricing: We operate on a transparent monthly subscription per VM (e.g., flat fee) plus a success fee based on the savings we achieve for you.
Up to 72% savings: By correctly stacking Reserved Instances and Hybrid Benefits, we drastically reduce the run-cost of legacy workloads.
SLA guarantees: We provide guaranteed response times for OS-level incidents, ensuring your business-critical applications remain online.
Talent focus: Free your internal sysadmins from "keeping the lights on" tasks so they can focus on modernization and business logic.

Deliverables: your monthly infrastructure report

We provide tangible proof of health and savings every month.

Deliverable

Value for client

Optimization report

A breakdown of rightsizing actions taken and the resulting dollar savings on the monthly invoice.

Patch compliance status

Evidence that all managed servers are up-to-date with the latest security definitions (crucial for audits).

Performance metrics

Detailed graphs showing CPU, memory, and disk health, proving the environment is healthy.

Backup verification

Monthly confirmation that backups were successful and are recoverable.

Engagement timeline: taking control

Week 1

Discovery & Audit

We install monitoring agents to gather performance data and audit your current licensing position

Week 2

Stabilization & Quick wins

We apply immediate cost-saving measures (RIs/AHB) and fix critical patching gaps.

Week 3

Ongoing management

We transition to the monthly managed service, taking over 24/7 monitoring and maintenance responsibilities.

Why partner with us?

Legacy experts

We understand that not everything can be rewritten for the cloud today. We respect the "Legacy" and treat it with the care it requires.

Cost-obsessed

We treat your budget like our own. Our business model incentivizes us to find savings for you.

Microsoft partners

We have direct access to Microsoft support and deep expertise in the intricacies of Azure licensing rules.

What our customers say about us

Their professionalism, reliability, and commitment to each project ensure that every collaboration runs smoothly and efficiently. I wholeheartedly recommend Professnet as a solid and competent business partner.

Mariusz Duczek

Managing Director @ SCHURTER

Thanks to their skills in system integration and technological consulting, we have significantly improved our operational processes. Projects are executed not only on time but with the utmost care.

Jarosław Sojewski

Managing Director @ FOMAR Friction

The professionalism of the team, their quick response to our needs, and in-depth analysis have enabled us to optimize our cloud environment and enhance its security. We confidently recommend Professnet as a solid technology partner.

Maciej Kromkowski

Board Member @ Power21

Case studies

From Local Server Room to Global Cloud

How abcgo.pl Reduced Costs by 40% and Secured Client Financial Data.

ERP System:

enova365

Technologies:

Microsoft Azure, Azure Virtual Desktop (AVD), SQL Database

Key Achievement:

40% OPEX Reduction

Building a resilient security architecture

How KZBS secured the ecosystem of 500+ cooperative banks against modern threats.

Sector:

Banking / Public Trust

Scale:

500+ Associated Banks

Key Compliance:

NIS2, DORA, GDPR, ISO 27001

FAQ

Yes. Through Azure Arc, we can install an agent on your local VMware or Hyper-V machines. This allows us to patch, monitor, and secure them using the exact same Azure tools we use for cloud servers.

It is a licensing benefit that allows you to bring your existing on-premises Windows Server and SQL Server licenses with Software Assurance to Azure. This removes the cost of the OS from the hourly VM rate, significantly lowering the bill.

Absolutely. We provide full management for major Linux distributions including Ubuntu, Red Hat Enterprise Linux (RHEL), CentOS, and SUSE.

We charge a fixed monthly fee per managed Virtual Machine to cover monitoring and labor. Additionally, for initial optimization projects, we may agree on a "success fee" model where we share a percentage of the cloud savings we identify.