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System administrator

Belgrade
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Location:

Belgrade

Birthday date:

22/07/1989

Experience level:

More than 5 years

Education level:

Bachelor

Languages:

Russian: Native

English: B2

Serbian: A1

About

Administration of Linux Ubuntu servers, implementation and maintenance of new software products Working with the development team, refining the user interface of the web application, optimizing and testing additional functionality, configuring automatic data backup support of the company’s internal systems throughout the entire system lifecycle Providing second-level technical support, ensuring the uninterrupted operation, troubleshooting, system status monitoring System administration of HR document management system, accounting system, document flow Directum RX HR Pro Writing automation scripts in Bash (bash scripts)

Work experience

System administrator, DevOps Engineer

Tolyatti State University (Tolyatti, Russia)

September 2022 — July 2025

Key achievements:
 Successful implementation of a product to ensure internal HR document flow (Directum RX)
 Implementation of CI/CD operations
 Increase the speed of application deployment and build
 Setting up the integration of various information systems and their correct interaction\

The main responsibilities:
 Administration and support of the system HR document flow
 Configuring and maintaining the configuration of servers and other system components using automation tools
 Automation of CI/CD processes
 Resolving user requests for system problems
 Ensuring uninterrupted operation of the infrastructure, monitoring servers and databases
 Development & debugging document routes
 Organizing logging, reading logs, searching for integration errors
 Working together with the development team on a test server and then deploying to production
 Planning future changes, coordinating development funds in conjunction with the business analysis department
 Infrastructure monitoring and management
 Implement security measures such as permission management and protection against external threats to minimize risks and ensure system protection
 Work on improving infrastructure and application performance, as well as optimizing resource costs and server hardware

Information systems implementation specialist

Tolyatti State University (Tolyatti, Russia)

September 2021 — September 2022

Key achievements:
 Solving complex problems that require additional knowledge or permission to systems, troubleshooting an enterprise application
 meeting the necessary KPI requirements
 Reducing the time, it takes to process each request
 High rating of resolved applications given by the user

The main responsibilities:
 Bug searching
 Setting up and delegating permissions
 Organization of issuance of data for authentication
 Writing step-by-step instructions for employees, updating and maintaining them up to date
 Training employees on new products at work places, equipment setup
 Setting up electronic signatures for managers
 Control of software documents and licenses

SEO-specialist

LLC “Expert” (Tolyatti, Russia)

Key achievements:
 Increase in company sales
 Successful implementation of an advertising campaign
 Successful SEO-optimization on website

The main responsibilities:
 Web application Development
 SEO-optimization, including optimization of structure, meta tags, content, page loading speed and adaptation for mobile devices
 Setting up a network, router, office equipment
 Installing new software and updates
 Contextual advertising (Google.Ads and Yandex.Direct)
 Search Engine Ranking
 Bug fixing
 Data backup

Education:

Tolyatti State University

Faculty: Management

Specialisation: Project Management

Graduation year: 2014

Skillbox

Faculty: certification program

Specialisation: DevOps Engineer

Graduation year: 2025

Geekbrains

Faculty: certification program

Specialisation: Web development

Graduation year: 2021

Key skills:

Writing automation scripts in Bash (bash scripts) Knowledge of TCP/IP, DNS, DHCP, Nginx, LAMP, Zabbix, Prometheus, GitLab Cryptography. HTTPS, HTML5, CSS3, basic Python, basic JavaScript, MySQL Development environment VS, VS code, PyCharm, Vim Computer equipment diagnostics and repair skills