Микола

Mykola Neruk
Phone: [відкрити контакти](див. вище в блоці «контактна інформація») | E-mail: [відкрити контакти](див. вище в блоці «контактна інформація»)
ABOUT ME
Second-year Computer Engineering student with a strong interest in network technologies and database management. I have practical experience writing complex SQL queries for business metrics analysis and designing network infrastructures in Cisco Packet Tracer. Seeking a Junior SQL Developer / Network Administrator / IT Support position where I can apply and further develop my technical skills.
EDUCATION
Borys Grinchenko Kyiv Metropolitan University
Expected graduation: May 2028 Specialty: Computer Engineering
TECHNICAL SKILLS
• Databases: SQL (JOIN, subqueries, CTE, window functions, aggregate functions), database design and normalization, business metrics analysis (LTV, RFM)
• Networking technologies: Cisco Packet Tracer, topology design, VLAN, OSPF, static and dynamic routing, configuration of switches and routers
• Data analysis tools: Power BI, Excel (Power Query, DAX, Pivot Tables)
PROJECTS AND PRACTICAL EXPERIENCE
Data Analysis and SQL
• Developed a set of SQL queries for sales analysis in an e-commerce database (over 100,000 records). Implemented the calculation of Customer Lifetime Value (LTV), RFM analysis, and cohort analysis using JOIN, subqueries, and window functions.
• Created efficient queries for extracting key business metrics, which allows for quick data-driven decision making.
Network Technologies (Cisco Packet Tracer)
• Designed and fully configured a corporate network for 48 workstations, 5 switches, 2 routers, and 3 servers.
• Implemented network segmentation using VLAN to increase security and optimize traffic.
• Configured the OSPF dynamic routing protocol to ensure fault tolerance and automatic traffic redistribution.
PERSONAL QUALITIES
• High responsibility and result orientation
• Quick assimilation of new technologies
• Analytical thinking and the ability to solve technical problems
• Ability to work both independently and in a team
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