System Administration Freelancers:

Multilingual Tech Geek here! I have over 10 years experience within various IT sectors, they include: Server management and maintenance This could be anything for server migration, updates to setting up an email server Penetration Testing With cyber attacks on the rise i have dev ... More

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Contact Fraser

✔️ Upwork's Top-rated Zendesk expert ✔️ Certified Zendesk Guide Specialist ✔️ Moderator of the Official Zendesk Community ✔️ Member of Upwork Talent Cloud ✔️ Over 10,000 Upwork working hours within Zendesk projects only (it's more than 250 full time working weeks, more than 4 years) ✔ ... More

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Open Vladan

Previously I contracted for several large UK companies; typically these roles involved maintaining or developing websites. Projects frequently required server scripts and database implementation. I'm currently helping to maintain an independent software house. My languages include HTML, CS ... More

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Contact Jason

I am "Top Rated" Seller on Upwork (having Top Rated status maintained since March 2018) with nearly 100% job success score and clients recommendations by delivering 90 plus successful projects including mega projects of more than 6 months duration with well reputed clients including Upwork ... More

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Open Qaiser

When you need: professional system administration, - accurate deployment, - high availability, - efficient performance optimization, - configuration management or you just want to talk about some IT stuff. Come on, you are welcome. Just write a message. I will glad to help. P.S. Ready to s ... More

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Open Dmitry

7 years of (Full time Freelance) working experience Experience. cloud infrastructure, aws solution architect, aws web services, digital Ocean, manage vps/dedicated server, WHM/cpanel configuration, web design , web development, WordPress malware cleanup, WordPress speed optimization and so on.

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Contact MD

Hello, and thanks for stopping by! Some of the fields of expertise you can verify in my profiles, or kindly ask about: [by Skills] · OS deployment, software provisioning, System-wide Setup, Server Migration/Upgrade and Custom Solutions · Full custom OS installers/images and cus ... More

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Contact Adrian

Top 1% Linux expert. I'm specialized at Linux/Unix and BSD systems. Also I write code for PC and embedded platforms.

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Open Yuriy

I’m a professional web designer with over ten years’ experience and it’s my mantra that a job isn’t done unless it’s done right and the customer’s happy. Which is why I’ve been responsible for many happy clients over the years, creating hundreds (and I mean hundreds!) of websites and manag ... More

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Contact Craig

Having 7+ years of extensive work experience serving international clients from diversified industry verticals like Process Automation, Cloud Design/Implementation, Cloud Migration, Data Center Virtualization & IT Infrastructure support. 5+ years of experience on Windows Server administrat ... More

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Open Prashant