System Administrators để thuê tại Czech Republic
Hiện 30 kết quả
Các Freelancer được bảo trợ
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tomaseurope tomaseurope
$29 USD / giờ
Senior PHP Dev | Laravel, Symfony | 15y+ exp | EUCzech RepublicHi, I'm quite young European PHP developer looking to start freelance jobs, office is so boring. Looking forward to work with you :) PHP, JS, SQL, HTML, CSS, Elastic, Rabbit, Redis, Security, Linux, Docker, Git and just everything else around :)Hi, I'm quite young European PHP developer looking to start freelance jobs, office is so boring. Looking forward to work with you :) PHP, JS, SQL, HTML, CSS, Elastic, Rabbit, Redis, Security, Linux, Docker, Git and just everything else around :) ít hơn
Thuê tomaseurope
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I'm a skilled IT engineer with over 20 years of experience in corporate, private, and government environments. I sucessfully finished hundreds of projects for clients all around the world and worked on wide range of projects from simple web pages to complex SaaS and systems based on many major technologies. I...I'm a skilled IT engineer with over 20 years of experience in corporate, private, and government environments. I sucessfully finished hundreds of projects for clients all around the world and worked on wide range of projects from simple web pages to complex SaaS and systems based on many major technologies. I specialize in systems architecture, automatization, monitoring and optimization, but i also have strong software development background with focus on Linux, Apache/Nginx, PHP/Python, MySql/PostgreSQL. ít hơn
Thuê morff
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Linux / Windows System Administrator Network (/Network Security) Administrator - experience in administering remote servers (Linux | Windows server 2003 | 2008 | 2016 | 2019 | 2022) - hypervisors (proxmox, virtualbox + php, hyper-v, VMware, ESX, XenServer) - installation, configuration of VoIP (FreePBX, Elastix,...Linux / Windows System Administrator Network (/Network Security) Administrator - experience in administering remote servers (Linux | Windows server 2003 | 2008 | 2016 | 2019 | 2022) - hypervisors (proxmox, virtualbox + php, hyper-v, VMware, ESX, XenServer) - installation, configuration of VoIP (FreePBX, Elastix, etc.) - installation and configuration OpenWRT, RouterOS (Mikrotik), Fortigate (Fortinet), pfsense, opnsense - installation and configuration zabbix, grafana, ELK - installation and configuration OpenVPN, Sftp, Wireguard, IPSec tunneling - installation of video surveillance ít hơn
Thuê antonbarba
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I am technical and analytical person. I play a lot of videogames, so logic is my strong skill. I am also programmed for testing. I like to break everything untill there is nothing left to break. Apart from that, I would like to do networking. I like to design things and then make them work. That is helpful when...I am technical and analytical person. I play a lot of videogames, so logic is my strong skill. I am also programmed for testing. I like to break everything untill there is nothing left to break. Apart from that, I would like to do networking. I like to design things and then make them work. That is helpful when creating a network diagram and then configuring all the devices to work together. ít hơn
Thuê hlavaja
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Skilled network security engineer with more than 10 years of experiences. Linux & open source world are my hobbies. Various network vendors knowledge - Juniper, Cisco, Pulse Secure, Radware, HP, Dell, Ruckus, Mikrotik, Unifi https://www.linkedin.com/in/michalkonderla/Skilled network security engineer with more than 10 years of experiences. Linux & open source world are my hobbies. Various network vendors knowledge - Juniper, Cisco, Pulse Secure, Radware, HP, Dell, Ruckus, Mikrotik, Unifi https://www.linkedin.com/in/michalkonderla/ ít hơn
Thuê exolut
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Яне буду говорить много воды , скажу кратко ! Я лучший из лучших в своем деле , и это не мои слова , а слова моих заказчиков !Яне буду говорить много воды , скажу кратко ! Я лучший из лучших в своем деле , и это не мои слова , а слова моих заказчиков ! ít hơn
Thuê anovikov911
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With over 10 years of experience as a System Administrator, I have honed my skills in managing complex IT infrastructures, automating processes, and leveraging cloud technologies to enhance operational efficiency. In my career, I have developed a deep understanding of both Windows and Linux-based systems and have...With over 10 years of experience as a System Administrator, I have honed my skills in managing complex IT infrastructures, automating processes, and leveraging cloud technologies to enhance operational efficiency. In my career, I have developed a deep understanding of both Windows and Linux-based systems and have worked extensively with technologies like DHCP, TCP/IP, DNS, NTP, Active Directory, Group Policy, and Hyper-V. My expertise extends to setting up and configuring mail servers, databases, ERP, and CRM systems, as well as various cloud services, including Azure. In addition to system administration, I am proficient in scripting and programming to automate and streamline workflows. I use Python and C# regularly in my work and have some experience with frameworks like Django and .NET. I also write Bash and PowerShell scripts for task automation, including deploying and monitoring cloud resources. ít hơn
Thuê BohdanMor
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I am an IT technician with hands-on experience in the administration of both Linux and Windows servers, as well as hardware diagnostics and RAID recovery in Linux environments. I am passionate about IT and dedicated to providing reliable and verified solutions for my clients. Core Skills Server Administration:...I am an IT technician with hands-on experience in the administration of both Linux and Windows servers, as well as hardware diagnostics and RAID recovery in Linux environments. I am passionate about IT and dedicated to providing reliable and verified solutions for my clients. Core Skills Server Administration: Experience with installing and configuring Linux and Windows servers. Hardware Diagnostics: Proficient in diagnosing and resolving hardware issues. RAID Recovery: Specializing in RAID recovery within Linux systems. IT Consulting: Providing advice on hardware and small-scale IT projects. Approach I focus on offering trustworthy solutions, ensuring every piece of advice is carefully researched and thoroughly verified before implementation. Why Work with Me? I enjoy tackling IT challenges and, while I continue to grow my skill set, I’m eager to contribute to projects where I can provide valuable insights and gain more experience in the field. ít hơn
Thuê NiksamIV
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I have been designing and managing computer networks for about 17 years Sítě- Mikrotik, Cisco... Servery- Windows/Linux, AD, DNS, DHCP Cloud- Office365, Azure, SharepointI have been designing and managing computer networks for about 17 years Sítě- Mikrotik, Cisco... Servery- Windows/Linux, AD, DNS, DHCP Cloud- Office365, Azure, Sharepoint ít hơn
Thuê pilarjan
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EXPERIENCE: «Jankoff s.r.o.», May 2018 – present position: System Administrator • Maintenance of Linux and Unix servers. • Installation, configuration and maintenance of networks, OSPF setup. • Maintenance and repair all equipment in the office. • Remote setup and maintenance of single-board PCs (Remote setup and...EXPERIENCE: «Jankoff s.r.o.», May 2018 – present position: System Administrator • Maintenance of Linux and Unix servers. • Installation, configuration and maintenance of networks, OSPF setup. • Maintenance and repair all equipment in the office. • Remote setup and maintenance of single-board PCs (Remote setup and maintenance of single-board PCs). «SumyTehService», http://sumyts.com/, November 2011 – September 2017 position: Service Engineer • Warranty repair of Epson office equipment. • Diagnostics and repairing of Epson's post-warranty equipment, drafting of reports and expert opinions. • Refilling of laser сonsumables. • Responding to a location: fault diagnosis, initial start, maintenance and repair. BICOM « http://bicom.net.ua/», September 2008 - July 2009 position: Service Engineer • Diagnostics, maintenance and repair of computers, printers, scanners. • Installation and configuration of OS Windows, software. • Laptop Repair. • Installation, setup and maintenance of networks and wireless equipment. PROFESSIONAL SKILLS AND KNOWLEDGE: • High knowledge ОS Windows, experience in installation and maintaining Linux and Unix systems, OpenVPN setup, OSPF routing setup, writing bash scripts, implementation of automation projects. • Creating, configuring and administering networks. • Experience of setting up and working with single-board microcomputers Orange Pi и Raspberry Pi. • Warranty maintenance, repair and diagnostics of Epson printing and scanning devices. • Knowledge of the hardware of computers, laptops (disassembly, assembly, prevention, repair). ít hơn
Thuê Morkovka951
