Professional Linux Support & Consulting for Complex Infrastructures

Maximize the performance, security, and scalability of your server fleet. We offer dedicated technical support and expert Linux consulting to solve critical issues and orchestrate heterogeneous environments.
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Looking for Professional Linux Server Consulting?

Don't let recurring technical problems affect your growth. Trust our fast, reliable, and professional Linux consultancy services to keep your servers optimized, secure, and running smoothly around the clock.

Common problems solved by our support

Ineffective IT Support?

Forget endless tickets and anonymous responses. Get direct contact with a dedicated Senior Linux consultant who understands your specific infrastructure.

Poor Performance?

We optimize high-traffic websites, VMs, and dedicated servers. Get expert Linux assistance for your VPS and custom Cloud instances.

Internal Server Errors?

We resolve NginX and Apache 500, 400 errors, mitigate DDoS attacks , and address persistent SPAM issues.

Need Ongoing Maintenance?

We plan, test, and apply updates and security patches for your Linux servers, automating the processes with Ansible.

Advanced Optimization: Total Control Over Your Tech Stack

To ensure maximum reliability and minimal response times, we don't just stop at the OS: we optimize every single application layer of your infrastructure.

Key strengths of our Linux services

Dedicated Linux Architect
Forget endless tickets. Proactive support, problem-solving, and 24/7 monitoring to intervene before downtime occurs.

High-Performance Web Servers
Robust architectures designed to absorb massive traffic spikes. Rely on our NginX and Apache reverse proxy, load balancing, and tuning.

Containers & Microservices
Modernize your SDLC and applications by isolating them in scalable, portable environments with Docker, LXC, and Proxmox PVE clusters.

Private Cloud Virtualization
Design secure, hyper-converged private cloud clusters with Proxmox VE, ensure High Availability (HA) maintaining the flexibility to scale.

Cloudflare WAF Protection
Shield your entire infrastructure with logic security at the edge using Cloudflare against DDoS and malicious bots.

Automation (IaC) Ansible
Eliminate human error by orchestrating your server fleet and standardizing deployments via Ansible.

Client Testimonials

Picture of Piergiorgio Venuti, CEO & Owner
High experience in Open Source solutions and very high professionalism, more than recommended.
Piergiorgio Venuti
CEO & Owner
Picture of Michael J. Levesque, CEO
This was a lengthy and involved upgrade of our Icinga2 environment. Alessio was excellent to work with, and patient with our schedule to get the project complete. I wouldn't hesitate to use him again!
Michael J. Levesque
CEO
Picture of Luca Bargiacchi, CEO & Owner
Excellent Linux world skills, timelines met..
Luca Bargiacchi
CEO & Owner
Picture of Mirko Neri, CEO
I worked closely with Alessio and his company, for a Linux project, networks and firewalls. My company and I are really satisfied, both for professionalism and for convenience. Personally, I was very happy for the punctuality that I consider important to have a serious working relationship. I recommend it to everyone
Mirko Neri
CEO
Picture of Fabio Ferrari, Google Cloud Architect & DevOps Engineer
Alessio is a person with great skills and experience of modern cloud architecture. He thinks on the cutting edge of system administration and services integration. Excellent and result driven. Works towards maximal customer satisfaction. He is ready to deal with difficult situations and solve the problems on time.
Fabio Ferrari
Google Cloud Architect & DevOps Engineer
Picture of Mohammed El Hassini, Senior Technical Support Engineer
The best you can find around, few people in Italy know Linux well and he is one of them!
Mohammed El Hassini
Senior Technical Support Engineer
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A competent and engaging trainer with the right mix of innovation and pragmatism.
Martina Cavallari
Psychotherapist
Picture of Nicolò Cati, IT & Data Specialist
Alessio is not just an administrator. He is one of the most experienced Unix Linux guru who I have met during my whole life. He could answer with an open source's solution, to any kind of question.
Nicolò Cati
IT & Data Specialist
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Case Studies: Linux Migration and Optimization Projects

Discover how we've solved our clients' challenges with dedicated Cloud and Linux solutions.

Centralized Management for Multi-Distribution Ecosystems

We orchestrate heterogeneous environments and mixed IT ecosystems centrally, ensuring security compliance, continuous audits, professional Linux support, and automated patch management.

Supported Operating Systems and Distributions

Logo Ubuntu

Ubuntu

Server support, routine and extraordinary maintenance, updates and distribution upgrade
Logo debian

Debian

Server system consulting, distribution upgrade, security hardening, automation, and scripting
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Red Hat RHEL

Management of Red Hat (RHEL) servers, virtual machines, and Fedora, including migration and configuration
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CentOS

Professional Support, migration, custom design, and comprehensive maintenance
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AlmaLinux

Preventive analysis and migration to updated AlmaLinux distributions with minimal effort and downtime
Logo rockylinux

Rocky

Consulting for Rocky distributions, compatible with RHEL, migrations, and security upgrades

Why Are Our Hourly Packages So Different?

Forget the outdated models of traditional Managed Service Providers (MSPs). Your business needs agility and full control.

Head-to-Head Comparison: Our Support and Consultancy vs. Traditional MSPs

Head-to-Head Comparison
Our Support
Dedicated Senior Expert
Traditional MSPs
Tiered Helpdesk & Standard Management
Technical Access Direct (Zero filters). Speak instantly with the Senior expert managing your architecture and servers. Ideal for CTOs and Dev Teams. Tiered. Mandatory routing through tickets and Level 1/Level 2 Helpdesk.
Ownership & Transparency 100% Your Ownership. Total transparency: we operate on your accounts, guarantee root access, and provide shared documentation. Often "black boxes" on the provider's infrastructure. Technical documentation withheld and complex exit processes.
Flexibility & Lock-in No vendor lock-in. Hourly packages or monthly maintenance with a 30-day cancellation policy. High lock-in. Rigid 12- or 24-month contracts with early termination penalties.
Focus & Resolution Surgical troubleshooting. Targeted interventions for e-commerce, complex stacks, high-traffic and custom architectures. Standardized management. Rigid procedures designed for the masses, not for customization.

We are the right fit if:

  • You are a CTO or Dev Leader looking for a technical extension of your team who speaks your language.
  • You are a CEO or E-commerce Manager who wants to retain total and legal ownership of your infrastructure.
  • You love efficiency: no unnecessary bureaucracy, we get straight to the core of the problem (Ops, DevOps, Sec, and SRE).

We are probably NOT a good fit if:

  • You want to open a ticket and wait hours for a junior to escalate the issue. We do not have tiered helpdesks (L1, L2).
  • You prefer to completely delegate the legal ownership and the keys to your servers to a third party.
  • You prefer monolithic contracts and standardized bureaucracy due to corporate policy.

Senior Consulting & Support, Transparent Pricing

Zero tickets, zero canned responses. Speak directly with an expert who understands your needs and get fast solutions, not long waits.
1 Hour
€ 85 /Hour
  • Senior-Level Dedicated Support
  • Maximum flexibility
  • Free 30m Analysis
  • No long-term commitment
10 Hours
€ 80 /Hour
  • Save €50
  • Senior-Level Dedicated Support
  • Free 30m Analysis
  • Priority service
  • Full Transparency Guarantee
  • Ongoing support
50 Hours
€ 75 /Hour
  • Save €500
  • Senior-Level Dedicated Support
  • Free 1h Analysis and Design
  • High Priority Service
  • Full Transparency Guarantee
  • Transferable hour packages

Frequently Asked Questions About Our Professional Linux Support

Common questions about our Linux support, consulting services, and mixed infrastructure management.

List of Linux questions and answers

A comprehensive range of support services is available based on customer needs:

  • Linux Technical Support to resolve issues with Linux servers or software. 24/7 technical assistance with prepaid plans.
  • Linux Consulting to assist with every aspect of the project, from choosing the right Linux distribution to configuring services efficiently, securely, and reliably for specific requirements.
  • Linux Server Management complete server support, security updates, routine maintenance, and troubleshooting.
  • Training to master Linux effectively and securely.
  • System Administration Support: system management, maintenance, monitoring, and optimization to ensure high efficiency, reliability, and security.

Our expertise is at your service. We specialize in Linux systems consulting and the management of complex applications, both open-source and commercial.

With us, you are guaranteed top-tier technical support, which translates to:

  • Speed and Problem Solving: Fast interventions focused on troubleshooting and resolving issues to minimize downtime.
  • A Dedicated Expert: You will have a dedicated Linux consultant, who can be contacted directly for any need.
  • Tangible Results: Security, reliability, and optimizing your time are our goals.

What exactly does our Linux server consulting include?

1. Initial Setup and Configuration We start on the right foot. We prepare your server with a custom configuration of your preferred Linux distribution. Whether on-premise or in cloud environments. We immediately apply best practices for hardening, cybersecurity, and user management. Our Linux system administrator can also configure a Graphical User Interface (GUI) if required for the simplified management of certain applications.

2. Constant Updates and Patching A secure system is an updated system. We manage all system and kernel updates for you, applying security patches as soon as they become available to protect you from vulnerabilities.

3. Proactive 24/7 Monitoring We don't wait for problems to occur.

Our monitoring constantly checks:

  • Resources (CPU, RAM, disk...)
  • Services (web server, database, PHP...)
  • Overall system health

By sending real-time notifications and alerts, it allows us to intervene in troubleshooting before even a minor issue becomes critical. Thanks to proactive systems management, we minimize downtime and work loss.

4. Backup Strategies and Disaster Recovery Your data is safe. We implement automated and reliable backup solutions using the best open-source software (like Borg, Rclone, Bacula) and advanced technologies (ZFS/BTRFS snapshots). We configure backups on cloud storage and remote servers with a 3-2-1 strategy compliant with regulations. We prepare a Disaster Recovery Plan (DRP) to ensure fast restoration in any scenario.

Yes, we provide professional open source support to companies for a wide range of open-source and commercial software on the Linux operating system, including:

  • LAMP (Linux, Apache, MySQL, PHP): Stack design, support, and optimization for applications, websites, and web servers, including via Plesk and cPanel panels.
  • NginX: Web server configuration and maintenance, reverse proxy, HTTPS, caching, and load balancing.
  • Redis and Valkey: Targeted consulting on in-memory databases, database load reduction for frequent queries, low latency.
  • PostgreSQL: Installation, maintenance, backup, and management of SQL and No-SQL relational databases.
  • Postfix: Mail server management, SPF, DKIM, DMARC, anti-spam.
  • Varnish: Web server acceleration and load reduction. Dedicated configuration for WordPress, Magento, PrestaShop, in major e-commerce platforms, CMS, or web applications.
  • Ansible: Deployment automation tool.
  • Docker: Application containerization.

And many others.

...Furthermore:

  • We regularly update our FAQ with new questions and answers.
  • We provide our clients with a wide range of informational resources, including guides, tutorials, and blogs.

The official support from the distribution focuses mainly on software package maintenance, source code bug fixes, and releasing security updates. It is a support focused on the product (the operating system).

Our freelance Linux support is systems assistance and consulting focused on your infrastructure. Besides managing updates, we handle:

  • Advanced configuration of services (web servers, databases, firewalls) tailored to your specific needs.
  • Optimization of performance and security hardening.
  • Support for the integration of open-source software.
  • Direct interventions to solve complex problems and restore services, acting as your dedicated Linux System Administrator.

Absolutely. A large part of our work as Linux consultants involves planning and executing complex tasks such as:

  • Version Upgrades: Safely upgrading servers to a new release (e.g., Debian 12 to 13).
  • Distribution Migration: Managing the transition from one distribution to another while maintaining services and data.
  • P2V/V2V Migrations: Moving physical servers to virtual platforms (like Proxmox) or between different hypervisors.
  • Cloud Migrations: Planning the transition of on-premise infrastructures to the cloud (e.g., Google Cloud).

Our prices are flexible and competitive, varying based on the type of technical assistance required and project complexity. 
We offer Linux server and application support contracts with prepaid plans to guarantee you greater savings and continuous support.

Yes, we offer a free 30-minute Linux consultation to assess your needs and recommend the most suitable solution. A Linux technician will assist you in analyzing and troubleshooting issues, advising on the best option for stability and efficiency.

Yes, absolutely. In modern enterprise infrastructures, the presence of heterogeneous and multi-distribution environments is common. Regulatory compliance – tied to complex frameworks like GDPR and the new NIS2 directive – requires centralized security governance (Security by Design). We act as a single technological partner to assist your company in the compliance, monitoring, and adaptation of your entire Linux fleet, regardless of the distributions adopted.

Our workflow focuses on standardizing security processes for multivendor enterprise environments:

  • Infrastructure Orchestration and SLAs (Tier III/IV): We design and consolidate hybrid Linux architectures. Whether your company uses cloud instances on Google Cloud Platform (GCP) or a proprietary virtualization infrastructure based on Proxmox VE clusters, we analyze provider SLAs to guarantee maximum business continuity and compliance with energy efficiency and DNSH sustainability requirements.
  • Cross-Distribution Hardening and Vulnerability Management (NIS2 Core): Each Linux flavour requires specific tools to meet NIS2 and GDPR requirements. We centralize security policies (RBAC access control, encryption, log auditing) following the guidelines of the NIST Cybersecurity Framework, essential for preparing your infrastructure for PCI-DSS audits (for e-commerce and fintech) or European NIS2 compliance. Using Ansible automation playbooks, we can proactively apply patches on .deb package-based environments, like our Debian Support and Ubuntu Assistance, as well as on Red Hat-derived enterprise distributions, managing critical transitions and migrations from legacy systems to stable solutions (discover our Red Hat RHEL and CentOS support).
  • Unified Perimeter Protection (Cloudflare OWASP & HSTS): We shield your entire corporate server fleet by applying a logical security layer at the edge through our advanced Cloudflare consulting. By implementing a Web Application Firewall (WAF) tuned to the OWASP Core Ruleset and OWASP Top 10, and forcing data-in-transit encryption via HSTS, we block application threats before they impact individual NginX and Apache web servers, satisfying GDPR perimeter security requirements.
  • Multi-Platform Disaster Recovery (ISO 22301, RTO, and RPO): We standardize corporate Business Continuity policies by applying an immutable backup strategy (3-2-1 rule) valid for the entire Linux infrastructure. We centrally define RTO and RPO metrics for both physical/virtual servers and modern microservices architectures managed in Docker containers, ensuring data restoration in line with ISO 22301.
  • International Compliance Readiness (ISO 27001, SOC 2, UK-GDPR): We support SaaS providers, e-commerce platforms, and tech enterprises targeting the European and global markets. We architect and manage your Linux environment to provide the foundational security controls (RBAC, immutable logging, data-at-rest encryption) required to successfully pass technical audits for ISO 27001, SOC 2 (Type I/II), PCI-DSS, and post-Brexit UK-GDPR requirements.
  • DevOps/SRE Governance and Documentation for the DPO: We manage the infrastructure following rigorous DevOps and SRE methodologies. We track every configuration at the logical and kernel levels to provide your auditors, DPO, or external certifiers with a clear and uniform mapping. This Infrastructure as Code approach is essential to streamline and pass Data Protection Impact Assessments (DPIA) and audits for ISO 27001 and SOC 2 (Type I/II) certifications for international markets.
Having Issues with Your Linux Servers?
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