Linux Debian
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Senior Infrastructure Engineer / System Administrator (10+ Years of Experience)I design, deploy, and maintain server environments and network infrastructure. I take full ownership of the technical stack: from basic VPS configuration to building secure VPN tunnels and automating daily operations. I work autonomously without the need for micromanagement.Core Competencies:• OS & Servers: Linux (Debian,…
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System & Network Administration · Software & Server Configuration
Sumy, Ukraine
Professional system administration. Linux/Unix.
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My Skills and Experience I specialize in and work with various operating systems: Debian…
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2855AI & Machine Learning
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497AR & VR Development
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1909Bot Development
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1372C & C++
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1199C#
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705Content Management Systems
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447Cryptocurrency & Blockchain
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772Data Parsing
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1208Databases & SQL
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472Desktop Apps
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195Embedded Systems & Microcontrollers
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550Gaming Apps
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5607HTML & CSS
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781Java
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3459Javascript and Typescript
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1683PHP
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4455Python
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1383Testing & QA
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6437Web Programming
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35793D Modeling
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2153AI Art
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1154Artwork
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3195Banners
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3010Business Card Design
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379Clothing design
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985Corporate Style
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141Exhibition Booth Design
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387Icons & Pixel Graphics
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3437Illustrations & Drawings
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248Industrial Design
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1009Infographics
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2657Interface Design (UI/UX)
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1391Interior Design
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4513Logo Design
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803Mobile Apps Design
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494Outdoor Advertising
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964Packaging and label design
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1861Presentations
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1773Print Design
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1842Social Media Page Design
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61Type & Font Design
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1650Vector Graphics
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63VR & AR Design
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3915Web Design
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254AI Consulting
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2913Content Management
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2301Customer Support
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197Cybersecurity & Data Protection
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1483Data Processing
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870Enterprise Resource Planning (ERP)
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1463Information Gathering
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1138Online Stores & E-commerce
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55Payment Systems Integration
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870Tuition
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2342Website Development
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434Website Maintenance
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24App Store Optimization (ASO)
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1210Contextual Advertising
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285Email Marketing
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770Lead Generation & Sales
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147Link Building
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656Marketing Research
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91Public Relations (PR)
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1054Search Engine Optimization (SEO)
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46Search Engine Reputation Management (SERM)
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1657Social Media Advertising
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2439Social Media Marketing (SMM)
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30Teaser Advertisements
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458Website SEO Audit
