Андрій

CV Andrii Soltys
DevOps / System Administration

Address: Ukraine, Kiev
Tel: [open contact info](look above in the "contact info" section)
E-mail: [open contact info](look above in the "contact info" section)

Technical Skills

System Administration & DevOps:
• OS: Windows, Windows Server, Linux
• Virtualization: VMware, Azure Entra ID (NAS integration)
• CI/CD Tools: Ansible, Docker, Git, Jenkins
• Networking: switch/router/firewall configuration (UniFi, MikroTik, Cisco, HP),
VPN (WireGuard, OpenVPN), DNS, DHCP, TCP/IP
• Website hosting & maintenance
• Monitoring systems: Zabbix
• Peripheral and office equipment setup and support

Programming & Development:
• C# (.NET), ASP.NET MVC, Entity Framework, SQL/T-SQL, LINQ
• HTML, CSS, JavaScript, JSON, XML
• Git, REST API, Crystal Reports

Databases: MS SQL Server, PostgreSQL, MySQL, SQLite

Professional Experience

Centurion LLC — System Administrator / DevOps/ Part-time Software
Developer 2012 – present

DevOps / System Administration Duties

• Managing Windows & Linux servers, configuring network equipment (UniFi,
MikroTik, Cisco, HP)
• Automating server configuration and deployments with Ansible
• Containerization and environment management using Docker
• Implementing CI/CD pipelines with Jenkins
• Version control and collaboration with Git (GitHub)
• Manage and optimize production VPS hosting for multiple environments
 (DigitalOcean, Azure).
• Deployment and maintaining monitoring systems (Zabbix)
• Maintaining DNS, DHCP, and security policies
• Supporting company websites and IT infrastructure

Software Development Projects

• Vehicle Monitoring System at Customs Terminals (Solo project)
Developed a full client-server system for registering, tracking, and monitoring
vehicles.
Integrated hardware: barcode scanners, car scales, video cameras, PET controllers
Tech stack: C# .NET, TCP/IP, MS SQL Server, PostgreSQL, JSON, XML,
Crystal Reports, Designed DB schema, implemented business logic.

• Mobile Data Transmission System (Team project)
Backend: C# ASP.NET, Entity Framework, JSON over TCP/IP, SQLite
Role: backend development, hardware integration, database handling Used
GitHub for collaboration in a small development team.

Achievements and realized projects

• Migrated office data to DigitalOcean and Azure cloud platforms
• Automated reporting and monitoring processes for Customs terminals
• Reduced network downtime by implementing robust VPN and firewall policies
• Designed and deployed a transfer email server for centralized archiving and
transparent mail flow, integrating with external hosting providers and client
applications.
• Developed cross-platform software solutions for automotive weighing systems,
integrating diverse weight modules and communication protocols.

Education
National Technical University of Ukraine “KPI” — Specialist Degree in Applied
Mathematics and Computer Systems (2009)

Languages
English: Technical
Ukrainian, Russian: Fluent