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  1. Freelancers

Andrey Chernenko

Offer Andrey work on your next project.

Ukraine Kyiv, Ukraine
2 months back
Available for hire available for hire
4 Safes completed
5 months 10 days back
4 clients
on the service 9 years
Freelancer Andrey C. — Ukraine, Kyiv. Core skill — Linux & Unix, Windows

Rating

Successful projects
100%
Average rating
10 out of 10
Rating
314
Linux & Unix
54 place out of 187
Windows
30 place out of 249
2 projects
Software & Server Configuration
2 projects
System & Network Administration
1 project
DevOps
1 project
Linux & Unix

Skills and abilities

Administration

Portfolio


  • The ELK

    System & Network Administration
    The ELK — example of freelancer's portfolio work in category System & Network Administration
    Establishing and accompanying the ELK steak for collecting information from system logs, and building a vulnerability monitoring system from certain IPs and displaying them on a map

  • Virtualization of ProxMox

    System & Network Administration
    Virtualization of ProxMox — example of freelancer's portfolio work in category System & Network Administration
    Configuration of resistant cluster system for viral machines and containers based on ProxMox solutions

  • Graphic Monitoring

    System & Network Administration
    Graphic Monitoring — example of freelancer's portfolio work in category System & Network Administration
    Set the collection and display of statistics in the Grafana monitoring panel, and set the alarm in different systems

  • Introduction of IDS/IPS Suricata

    System & Network Administration
    Introduction of IDS/IPS Suricata — example of freelancer's portfolio work in category System & Network Administration
    Suricata to monitor and block traffic when running the connected rules.

Reviews and compliments on completed projects 4

11 January 16 USD
It is necessary to set up a VPS on hostiq.

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you. Everything is great, the work is done.

Vladislav Kravchenko | Safe Safe | Response review

9 January 16 USD
1C Configuration

Quality
Professionalism
Cost
Contactability
Deadlines

I recommend Andrii for collaboration. He completed everything promptly and without unnecessary questions. He figured everything out himself, copied the databases just in case (which was very important for me), and set everything up. Thank you for the work.

Yury Kovynev | Safe Safe | Response review

25 December 2025 18 USD
Providing consultation

Quality
Professionalism
Cost
Contactability
Deadlines

Thank you for the detailed explanations and expert opinion.

Anna Tereschenko | Personal | Response review

2 December 2025 24 USD
I2p network specialist

Quality
Professionalism
Cost
Contactability
Deadlines

The project was completed on time. Even more than agreed. Andrey is always in touch! Pleasant communication! I recommend!

Max Korotkov | Safe Safe | Response review

Activity

  Latest proposals 10
Need a Linux admin
45 USD
System administration
297 USD
Migration of CRM from server to server
174 USD
Transfer Vatech EzDent-I + the database of X-ray images from one laptop to another (remotely)
22 USD
Email settings
21 USD
DevOps for connecting GPU to AI network
950 USD
Transfer of 2 websites (WebAsyst, 35GB) from CWP to VPS + server configuration
22 USD
Configuration of a secure RDS Gateway + RemoteApp (Signal, Threema) with Hardening (Zero Footprint)
178 USD
Setting up email on my website's domain
16 USD
Transfer of the OpenCart website to a new hosting + change of domain name
26 USD