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- 98%Jobs Completed
- 100%On Budget
- 99%On Time
- 8%Repeat Hire Rate
Reinstall server / establish connection by internet
“Viotek was very very dedicated to deliver a good job. It was not reasonable to do it in a few days, as the situation got more complex. But he did not stop until he finished it with success, spending quite a lot of time. Keeping correct communication with me in any moment. He showed good knowledge and the hability to change ways to solve the problem. I would definitely hire Viotek again for such a jobs.”AgriDesk 5 days ago
Set up Windows 10 Virtual Server
“Wow! Voitek absolutely blew me away. He is somebody who puts profit before everything else and spends however long it takes to do the job like a perfectionist and to make sure you fully understand the work. It eats a lot of time finding a competent freelancer who isn't after your wallet. Let alone, spending whatever time it takes to complete the job perfectly. I vouch for Voitek's abilities and would recommend you to save some time and hire him without looking further :)”Kari L. 5 days ago
Project 19299031 has been deleted
“he has a great knowledge of networking, he made my server working amazingly fast and i got almost 90% speed of my network after connecting to vpn server. my speed is 50mbps and and after connecting to vpn server ocserv i am getting 35 to 40mbps stable speed. amazing work...”Raza H. 1 month ago
Fix my sendmail server - Attempt 2
“This guy is true expert. Second time using him and it was a pleasure. I know he looks 14, but he assures me he is much older LOL. Anyway, anyone looking for Linux work, this is your guy.”Barton F. 3 months ago
Install SSH Session Logger on CentOS
“First time using Voitek K and the experience was great! I have him on my go to list for my Linux projects - Thank Voitek K !!”Barton F. 3 months ago
Korekta Tekstu (Język Polski)
“Excellent edit. Met all my requirements. Would order again.”Alex A. 3 months ago
MSc in Computing2004 - 2005 (1 year)
CCNA Routing and Switching (2006)Cisco
Cisco CCNA Routing and Switching program focuses on foundational IP networking skills required to deploy, operate and troubleshoot network layers 1-3. It introduces awareness of programmable networks (SDN), VPN technologies, adoption of IPv6, virtualized and cloud services, along with knowledge of QoS concepts and the ability to ensure critical traffic is being properly prioritized.
CCNA Security (2009)Cisco
CCNA Security is a job role based certification for Security Specialists, Security Administrators, and Network Security Support Engineers. This certification validates skills including installation, troubleshooting and monitoring of network devices to maintain integrity, confidentiality and availability of data and devices and develops competency in the technologies that Cisco uses in its security structure.
CompTIA Linux+ covers common tasks in major distributions of Linux, including the Linux command line, basic maintenance, installing and configuring workstations, and networking.
It does establish the core knowledge required of any cyber security role and incorporates best practices in hands-on trouble-shooting to ensure security professionals have practical security problem-solving skills. Cyber security professionals with Security+ know how to address security incidents – not just identify them. Security+ is compliant with ISO 17024 standards and approved by the US DoD to meet directive 8140/8570.01-M requirements.
US English Level 193%
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