System Administrator Mikrotik ubuntu Zabbix Linux\UNIX VPN vmware bash Proxmox DevOps engineer
Vitalii Holomidov

Vitalii Holomidov

Ukraine Plus

DevOps · Software & Server Configuration

47 0
627
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I help businesses build, protect and stabilize production infrastructure for web applications, APIs, high-traffic platforms and business-critical services. My main focus is DevOps, DDoS defense, traffic incident response, Cloudflare/WAF, origin protection, Kubernetes, Linux infrastructure, observability, reverse proxy infrastructure and self-hosted edge protection. I work at the intersection of DevOps, infrastructure engineering, traffic security and high-load troubleshooting. For me, infrastructure is not just servers, deployments and CI/CD. It is a complete survival system for a service…
Daniil

Daniil

Ukraine Plus

Gaming Apps · Python

23 1
4.8
1 000
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Practical Skills Extensive experience (8 years) in game server development Hands-on experience building desktop applications (C#, Python, PyQt6) Developing a custom Minecraft Launcher with GUI, automatic Forge installation, Java runtime setup, and mod synchronization via remote config (SHA256 verification) Worked with APIs and automation (YouTube upload scripts, OAuth, CSV/JSON processing) Experience with PostgreSQL (schema design, data validation, logging) Confident working in Windows environments (PowerShell, CMD, file systems, paths, processes) Creating custom UI (PyQt6), animations…
IP telephony for business: Asterisk PBX + SIP trunks Kyivstar, li
156 USD
73
IP telephony for business: Asterisk PBX + SIP trunks Kyivstar, li
Software & Server Configuration
Implemented complete setup of IP telephony based on Asterisk PBX for business communications. The main task was to unite several mobile operators into one stable telephone system and configure convenient call routing. As part of the work, the…
Aziz

Aziz

Azerbaijan Plus

Web Programming · Software & Server Configuration

26 1
561
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The Matrix Synapse
251
The Matrix Synapse
Software & Server Configuration
Matrix server for Element.io client. Domain, VPS, Synapse, Turn server, Postgres BD, NGINX Proxy - setup and tuning.
Nextcloud installation
469
Nextcloud installation
Software & Server Configuration
Domain, VPS, Nextcloud, Turn, Postgres, NGINX - setup and tuning.
Oleh Voronov

Oleh Voronov

Ukraine Plus

Website Maintenance · Web Programming

703 0
5.0
3 161
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✅ I will be glad to work with you! ❌ I never write to you first, anywhere.
Setting up a Physical Server
673
Setting up a Physical Server
Software & Server Configuration
Setting up a physical server from scratch, installing Proxmox hypervisor, and configuring virtual machines within it for various projects of a large company. #Proxmox #vps #vds
Yevgeny

Yevgeny

Ukraine Plus

System & Network Administration · Software & Server Configuration

648 0
5.0
9 310
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My Skills and Experience I specialize in and work with various operating systems: Debian Ubuntu RHEL CentOS FreeBSD Windows I work with server hardware: IBM HP ProLiant Dell PowerEdge Supermicro I know how the following software should work: Web: Apache, Nginx, Lighttpd, OpenLiteSpeed Mail: Exim, Postfix, Dovecot FTP: ProFTPd, vsftpd, PureFTPd DNS: BIND, PowerDNS DHCP Gateway: NAT, traffic shaping Proxy: Squid Directory: LDAP AAA: FreeRADIUS VPN: IPsec-based, OpenVPN, PPTP, L2TP TFTP NTP Syslog TLS/SSL SNMP Virtualization: KVM, Xen, VMware ESX, OpenVZ, Proxmox Backup and Restore: RSYNC…
MySQL database server configuration
18 USD
355
MySQL database server configuration
Software & Server Configuration
MySQL database server installation. Fine-tuning to your needs. #MySQL
MariaDB database server configuration
18 USD
357
MariaDB database server configuration
Software & Server Configuration
MariaDB database server installation. Fine-tuning to your needs. #MariaDB #MySQL
Setting up the HestiaCP control panel
45 USD
407
Setting up the HestiaCP control panel
Software & Server Configuration
Turnkey server setup with HestiaCP panel. Mail setup Database setup for high load Setting up PHP versions Setting up backups Installing design themes And much more! #hestiacp
FastPanel Control Panel Setup
45 USD
575
FastPanel Control Panel Setup
Software & Server Configuration
Server setup with FastPanel control panel turnkey. Email setup Database setup for high load PHP version setup Backup setup Integration with Cloudflare for DNS record management. And much more.!
Installation of n8n
18 USD
302
Installation of n8n
Software & Server Configuration
Installation of n8n in Docker or directly on the server. Configuration of Nginx and SSL for stable and secure n8n operation. #n8n #automation #workflow #integrations #DevOps #Docker #VPS
Ali Yasin Yesilyaprak

Ali Yasin Yesilyaprak

Turkey

Web Programming · Software & Server Configuration

0 0
307
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Hi! I'm Ali Yasin. I'm from Turkey. I live in Antalya, Turkey. With over 6 years of hands-on experience in the IT sector, I provide top-tier web development and server architecture solutions. My core philosophy is writing clean code and building stable, high-performance infrastructures. Web Development: I specialize in custom web development using pure PHP from scratch. I also have strong proficiency in HTML5, CSS3, and JavaScript, along with practical experience in customizing popular CMS platforms like WordPress and OpenCart. Server Administration: Beyond coding, I am an expert in server…
Daniil

Daniil

Ukraine

DevOps · Software & Server Configuration

0 0
231
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I’m a DevOps / Infrastructure Engineer with experience since 2005. I help businesses build stable, scalable, and cost-efficient infrastructure for web products and high-load systems — in the cloud (AWS, GCP, DigitalOcean), on dedicated servers, or in a hybrid setup.My focus is not just “setting up a server”, but ensuring your system:handles traffic growth and peak load,survives failures with minimal downtime (HA / fault tolerance),recovers fast (backups / disaster recovery),stays secure and observable,keeps cloud spend under control (cost optimization).What I do most often:High-load…