Freelancer Oleksandr Berezhnyi (software & Server Configuration, system & Network Administration) ≡ AMHG

Freelancers

Oleksandr Berezhnyi
Kyiv, Ukraine
0 0
Available for hire

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Rating 361

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System Administrator VPS/VDS Unix/Linux/FreeBSD Windows/Windows Server Asterisk FreePBX DevOps Nginx/Apache MySQL/MariaDB

Administration

Software & Server Configuration 13 USD for hour
System & Network Administration 13 USD for hour
DevOps 13 USD for hour
Linux & Unix 13 USD for hour
Windows 13 USD for hour

Services

Cybersecurity & Data Protection 45 USD for project
Website Development 67 USD for project
Website Maintenance 22 USD for project

0 253

AsterNIC CDR Reports Setup for Call Monitoring

System & Network Administration

Implemented and configured AsterNIC CDR Reports for collecting, storing, and analyzing VoIP CDR logs. Connected to SIP equipment, automated report generation, and visualized data to monitor call quality and traffic patterns. Improved transparency of…

0 257

Asternic Call Center Stats Module Setup on Asterisk + FreePBX

System & Network Administration

Implemented and configured the Asternic Call Center Stats module on Asterisk + FreePBX to monitor call center operations, queues, and agents. Set up data collection and visualization of call statistics, analyzed agent workload and call handling…

0 210

Grandstream IP Phones Setup

System & Network Administration

Configured Grandstream IP phones for the corporate network. Set up SIP accounts, internal extensions, and voice menus. Configured call features, call forwarding, conferencing, and integrated the phones with the FreePBX system. Ensured stable…

0 323

FOP2 Supervisor Panel Setup on Asterisk + FreePBX

System & Network Administration

Implemented and configured the FOP2 Supervisor Panel module on Asterisk + FreePBX for real-time monitoring of call center agents and call management. Enabled display of line and agent status, queue management, call control, and integration with…

0 302

Linux Server Administration and Monitoring

Linux & Unix

Configured and managed Linux servers (Debian, Ubuntu, RedHat), ensuring stable and secure operation. Implemented system monitoring using standard tools (top, htop, df -h, systemctl status) to track CPU, memory, disk usage, and service status. Enabled…

0 209

Proxmox Server Setup with Storage and VM Templates

Software & Server Configuration

Deployed and configured a Proxmox VE server for corporate virtualization. Set up storage for virtual machines and backups, prepared VM templates for rapid deployment, and configured automated backup and resource management. Ensured stable operation…

0 201

Server and Event Monitoring with Zabbix

System & Network Administration

Deployed a Zabbix monitoring system for the company’s server infrastructure. Configured collection of CPU, memory, disk, and network metrics, as well as monitoring of critical services and applications. Set up triggers and notifications for rapid…

0 211

FreePBX System Deployment

System & Network Administration

Deployed and configured a FreePBX system for corporate telephony from scratch. Installed on a dedicated server, set up SIP trunks, internal extensions, and advanced call routing. Configured IVR menus, queues, call recording, voicemail, and reporting…

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Deadlines

Latest proposals 10

Project	Budget	Proposal	Deadline	Added
Remote server administration	Not specified	225 USD	7 days	8 Jul
Need a system administrator	171 USD	171 USD	3 days	25 Jun
Development of a business card website	606 USD	606 USD	7 days	24 Jun
Looking for a system administrator	Not specified	449 USD	30 days	24 Jun
Creation of the Vitalis White dental clinic website (WordPress + SEO)	606 USD	606 USD	21 days	8 Jun
Migration and creation of a premium online store on WordPress (WooCommerce) for a cosmetics brand	Not specified	562 USD	21 days	5 Jun
Website - online store for selling mining equipment	Not specified	562 USD	21 days	3 Jun
Proxmox + 2 Windows VM (BAS/SQL + RDS) + VPN	337 USD	337 USD	7 days	2 Jun
Development of 2 landing pages for mini-courses on hair and scalp care	Not specified	314 USD	7 days	1 Jun
Creation of an online store (WooCommerce)	Not specified	449 USD	21 days	29 May

Адміністрування віддаленого сервера

Status Open for proposals

Type Public project

Budget Not specified

Proposal 225 USD

Deadline 7 days

Added 8 July

Потрібен системний адміністратор

Status Project expired

Type Public project

Budget 171 USD

Proposal 171 USD

Deadline 3 days

Added 25 June

Розробка сайту-візитки

Status Closed without completion

Type Public project

Budget 606 USD

Proposal 606 USD

Deadline 7 days

Added 24 June

Шукаємо системного адміністратора

Status Closed without completion

Type Public project

Budget Not specified

Proposal 449 USD

Deadline 30 days

Added 24 June

Створення сайту стоматологічної клініки Vitalis White (WordPress + SEO)

Status Project expired

Type Public project

Budget 606 USD

Proposal 606 USD

Deadline 21 days

Added 8 June

Міграція та створення преміум інтернет-магазину на WordPress (WooCommerce) для бренду косметики

Status Closed without completion

Type Public project

Budget Not specified

Proposal 562 USD

Deadline 21 days

Added 5 June

Сайт - інтернет магазин з продажу майнінг обладнання

Status Project expired

Type Public project

Budget Not specified

Proposal 562 USD

Deadline 21 days

Added 3 June

Proxmox + 2 Windows VM (BAS/SQL + RDS) + VPN

Status Closed without completion

Type Public project

Budget 337 USD

Proposal 337 USD

Deadline 7 days

Added 2 June

Розробка 2-х лендінгів для мінікурсів з догляду за волоссям та шкірою голови

Status Project expired

Type Public project

Budget Not specified

Proposal 314 USD

Deadline 7 days

Added 1 June

Створення інтернет-магазину (WooCommerce)

Status Closed without completion

Type Public project

Budget Not specified

Proposal 449 USD

Deadline 21 days

Added 29 May

Oleksandr Berezhnyi
Kyiv, Ukraine
0 0
Available for hire

Projects -
Rating -
Rating 361

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System & Network Administration

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