I am a degreed and certified IT professional with 20+ years of experience in IT infrastructure and software development. Throughout my career, I have architected, deployed, and maintained resilient infrastructure solutions, while also developing custom software for enterprise clients.

I thrive on solving complex technical challenges, building mission-critical systems, and optimizing performance and security. My approach combines deep technical expertise, meticulous attention to detail, and an uncompromising commitment to quality.

Currently, I am expanding my skill set into full-stack software development through specialized training, adding modern frameworks to my infrastructure mastery.

Tampere Vocational College Tredu

10.2024 – 10.2025

Fullstack software developer

Tampere, Finland

St. Petersburg State Polytechnic University

09.2003 – 10.2007

Master’s Degree in Information Systems and Technologies

Saint-Petersburg, Russia

Lyceum of Informatics and Computer Engineering

09.1995 – 06.1999

Technician in the specialty of computing machines, systems, complexes and networks

Saint-Petersburg, Russia

Senior System Engineer, Information and Communications Department

Administration of the Kolpinsky district of St. Petersburg

02.2016 – 07.2023

Development and support of IT infrastructure
Interaction with software and hardware developers on implementation issues
Independent development, implementation and support of software

Saint-Petersburg, Russia

System Engineer, Information and Communications Department

Administration of the Kolpinsky district of St. Petersburg

02.2005 – 07.2016

Development and support of IT infrastructure
Interaction with software and hardware developers on implementation issues

Saint-Petersburg, Russia

Software Development

• JavaScript, React, Node.js/Express, PHP, HTML, CSS, ASP.NET, C#, SQL
• Cypress, Jest
• Git, Agile
• Ability to read and comprehend existing code

IT Infrastructure

• Virtualization – VMWare, Oracle, Docker, AWS, Azure
• Servers – Enterprise-grade (HP, IBM, LENOVO), RAID, Upgrade & Optimization
• Workstations – HP, Lenovo
• Operating Systems – Microsoft Windows Server (AD, DNS, DHCP, GPO, IIS, DFS, SMB), Ubuntu, CentOS, FreeBSD
• Databases – Microsoft SQL Server (Administration, T-SQL), MySQL, MongoDB
• Web Servers – Nginx, Apache
• Mail Servers – Microsoft Exchange, Postfix
• Proxy – Squid
• Networking – Enterprise L2/L3 (Huawei, Cisco), routers & switches, Stacking, Load Balancing, CLI, VLAN, Routing, ACL, GRE, NAT, Port Security (MAC & IP), DHCP Spoofing, SNMP, fiber & copper
• Infrastructure Monitoring – Zabbix
• Peripherals – Printers, MFPs (Multifunction Printers), Document Scanners, Barcode Printers

Reader Challenges <==LINK

Fullstack Developer | PHP, JavaScript, MySQL | Teamwork, Agile

Developed a web platform with user registration, login, and personal dashboard.
Enabled users to add, edit, and delete personal reviews.
Included real-time analytics: most-read and most-recommended reviews, as well as challenge-specific statistics.
Built an administrator panel (SPA in JavaScript) for managing users, genres, and challenges.
Implemented input validation and security checks on both frontend and backend.
Developed Cypress automation tests

Fanikauppa – Online Fan Store <==LINK

Fullstack Developer | React | Node/Express | MySQL | REST

Developed a comprehensive e-commerce solution with features such as product browsing, detailed product information, adding items to the cart, adjusting quantities, and removing items, all while tracking stock levels.
Implemented the order placement process with automatic cart clearing upon checkout.
Enabled user registration and login functionality, allowing for cart persistence on the server and pre-filled delivery information based on previous orders.
For guest users, the cart is stored in the browser's local storage.
Additionally, created a user profile feature where registered users can view their order history.

Keikkainfo – Music Event Info Platform (The link will be available soon)

Fullstack Developer | React | Node/Express | MongoDB | REST

Implemented a browsable event catalog with filtering and detailed event views, user registration and login, user-submitted events.
Upcoming features: ratings, and reviews.

IT Infrastructure Specialist

2005-2023

Planned, implemented, developed, and maintained IT infrastructure for an organization with over 200 employees.
Supported more than 300 workstations, 300 peripheral devices, 20 physical hosts, and 40+ virtual machines.
Designed and maintained a fault-tolerant and scalable IT infrastructure.
Managed servers, networking, storage systems, user access, and cybersecurity measures.

Key Achievements:

In 2016, successfully led the complete migration of the IT infrastructure during an organizational relocation with zero downtime.
Transitioned all server infrastructure to VMware ESXi virtualization.
Deployed a reliable backup and monitoring system to ensure business continuity and system visibility.

From 2018 to 2023, independently designed and developed an internal application to automate documentation workflows:

• enabled structured data storage and processing
• automated generation of operational and reporting documents
• produced statistical reports and auto-generated official correspondence
• integrated with external information systems

Result: increased staff productivity by 3X, seliminated routine manual tasks, improved decision quality, reduced errors, and consistently met service delivery deadlines.

From 2022 to 2023, led a business process optimization project within the Lean production framework:

• conducted in-depth process mapping (value stream mapping)
• reduced consumption of expendable materials by 50%
• eliminated redundant procedures from the workflow
• increased process speed by 25%