Andrey Kuznetsov

Software & Server Configuration · System & Network Administration

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Option 1: Professional & Polished (Для профиля или биржи) System Administrator | 15+ Years of Experience. Hello, I'm Andrey! ♂️I specialize in the configuration, support, and maintenance of PCs, laptops, servers, and network infrastructure. I provide fast remote assistance and reliable IT solutions.⚙️ Expert Background:Managed a tech repair & service company for 11 years. I have deep expertise in diagnostics and solving non-standard hardware and software issues.What I do: ➡️ Above all, I SOLVE YOUR PROBLEM! ✅Key Services: ️ OS Management: Setup and updates for Windows, Linux, and macOS…
Anton Koval

Linux & Unix · System & Network Administration

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Backend developer with 4+ years of experience in server-side development and IoT systems. I build backends from scratch and maintain production infrastructure.Stack: Node.js, PHP, MySQL, REST API, WebSockets, MQTT, Docker, Linux VDS, Nginx, WireGuard VPN, Git.Delivered projects: cloud IoT platform for real-time engineering equipment monitoring, CRM for a service company, telemetry system with 100+ metering points, Telegram bot with alerting.I work independently, ask the right questions, and deliver on time.
Tomasz Wołkowycki

System & Network Administration · Online Stores & E-commerce

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Hi, I’m Thomas, a beginner freelancer specializing in building dynamic and responsive websites using HTML, PHP, and MySQL databases. My passion is delivering solutions that not only look great but also work efficiently and are optimized for performance. *What I offer:* 1. *Website Development in HTML and PHP* - I create customized websites tailored to clients' needs, ensuring a visually appealing and functional design. - My websites are responsive, meaning they work seamlessly on mobile devices, tablets, and desktop computers. 2. *Database Management with MySQL* - I have experience in…