Roman Mishchenko — Amor-06

DevOps · System & Network Administration

Dnepr, Ukraine

…GitHub Actions, Ansible, Terraform. Server Configuration: Web servers (Nginx, Apache, Tomcat), proxy servers (Nginx, Traefik). Security Systems: IDS systems (Snort, Fail2Ban), VPN setup with MikroTik, creating SSL certificates, automating certificate renewals, securing connections with a custom OpenVPN server. Databases: PostgreSQL, SQL, MariaDB, MongoDB, Redis. Monitoring: Prometheus, Loki, Grafana, Uptime. Cloud Platforms: AWS, GCP…

Taras — tarasnix

System & Network Administration · DevOps

Lvov, Ukraine

Denis Filichkin — Denys_Philichkin

DevOps · Linux & Unix

Ivano-Frankovsk, Ukraine

Andrii Trofimchuk — andreit22

DevOps · Linux & Unix

Lvov, Ukraine

Daniil — superbit

DevOps · Software & Server Configuration

Zaporizhzhia, Ukraine

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…

Oleksandr Meleshchuk — xotabu4

System & Network Administration · DevOps

Rovno, Ukraine

based operation systems WinXX, Windows Server 20XX; - Setting up and maintaining Linux based operation systems Debian, Ubuntu, CentOS, and Unix-like FreeBSD; - Administration of the: MTA(Dovecot, Postfix, Exim4, MS Exchange Server), FTP, SQL(MS SQL, MySQL, PostgreSQL, MongoDB), LAMP(Apache, Nginx, PHP), HAProxy, DNS, DHCP, NPS, DFS, NAS, VPN; - VoIP servers; - AD, LDAP, AAD; - Extensive experience with DigitalOcean, Amazon AWS, GCP…

Vitalii — vcitech

DevOps · System & Network Administration

Kharkiv, Ukraine

I can manage with anything. If I don't know how to do something, I'll learn and complete it.

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Stanislav Grosman — grosm4n

DevOps · AI & Machine Learning

Praha, Czech Republic

I'm a DevOps engineer with 5+ years of experience in automating infrastructure, building CI/CD pipelines, and deploying secure, scalable systems. I specialize in:– CI/CD setup (GitLab CI, GitHub Actions, Jenkins)– Docker, Kubernetes, Helm, Terraform, Ansible– Monitoring & Logging (Grafana, Prometheus, Zabbix, ELK)– Cloud platforms: AWS, GCP…

Anton Salauyeu — solowk

C# · DevOps

Poznan, Poland

Oleksii — alexpipa

DevOps · Web Programming

Kyiv, Ukraine