Citadex Systems / A2

Server administration in Tashkent

Linux and Windows Server administration: web services, databases, updates, capacity and failure diagnostics.

Discuss the project ↗
Technology and scope

What we actually deliver

We operate physical and virtual servers, documenting configuration, dependencies and change procedures.

  • Linux
  • Windows Server
  • Nginx
  • PostgreSQL
  • MySQL
  • Bash
  • Python
01

OS and access

Installation, accounts, SSH/RDP, permissions, services, patches and secure baseline settings.

02

Application environment

Nginx, certificates, web applications and PostgreSQL/MySQL configuration and operational diagnostics.

03

Capacity and reliability

Track disks, memory, CPU and networks; monitor certificate expiry and backup status.

04

Changes and incidents

Update plans, agreed maintenance windows, log analysis, recovery and instructions.

What you receive

Maintained servers with current configuration, change records and agreed support procedures.

The stack and scope follow an assessment. Compatibility, licences, timing and acceptance criteria are recorded in the proposal.

02

How we deliver

01

Assessment

We collect requirements, inventory the environment and identify constraints.

02

Design

We prepare the target solution, work plan, responsibilities and acceptance criteria.

03

Implementation

We deploy in controlled stages, test the result and provide documentation.

03

Frequently asked questions

Can we start with an assessment?

Yes. We can first document the current environment, confirm the scope and prepare a phased proposal.

Do you work with existing systems?

Yes. We assess what can be retained, what needs improvement and how to implement changes with controlled risk.

Is ongoing support available?

Yes. After implementation we can provide monitoring, preventive maintenance and support with agreed response targets.

Where shall we start?

Tell us what you have in mind.

A new system, an infrastructure upgrade or ongoing support — let’s find the right way to work together.

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