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$25 USD / time
UKRAINEs flagg
kyiv, ukraine
$25 USD / time
Det er for øyeblikket 10:26 p.m. her
Ble med september 23, 2016
3 Anbefalinger

Serhii M.

@kyyany

 5,0 (28 omtaler)
5,3
5,3
87%
87%
$25 USD / time
UKRAINEs flagg
kyiv, ukraine
$25 USD / time
100 %
Jobber fullført
100 %
Innenfor budsjett
100 %
I tide
19 %
Gjenansettelsesrate

System administration of dedicated servers UnixWindows. /Xen/Proxmox/LAMP/SVN/Node.js 10+ exp

I have over 20 years of experience in the IT field. I started as a junior system administrator and later on was promoted to Head of IT department I have 8 years of experience managing IT department in IT Lagoon company which is IdeaFabrik’s subsidiary. I specialize in: System Administration of UNIX/Windows, MSSQL, MySQL; Setting, maintenance, tech support of dedicated servers; XEN,Proxmox, VMware virtualization systems; OsMikrotik. I also worked as PM of ”Enigmap Online” mobile game (iOS,Android) I look forward to working with you on your next IT & Networking or Game project.
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Kontakte Serhii M. angående jobben din

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Portefølje

4818762
Task: Transfer the site to the new hosting smoothly. Reducing the load time of the site. Increase google pagerank. The site uses cms oscommerce. Loading time was 3s. MobilePageRank was 29. Desktop was 46. After the work. Download time 0.7-0.9s. MobilePageRank and DesktopPageRank 90+
transfer to new hosting and speed up the site.
Task: Transfer the site to the new hosting smoothly. Reducing the load time of the site. Increase google pagerank. The site uses cms oscommerce. Loading time was 3s. MobilePageRank was 29. Desktop was 46. After the work. Download time 0.7-0.9s. MobilePageRank and DesktopPageRank 90+
transfer to new hosting and speed up the site.
Task: Transfer the site to the new hosting smoothly. Reducing the load time of the site. Increase google pagerank. The site uses cms oscommerce. Loading time was 3s. MobilePageRank was 29. Desktop was 46. After the work. Download time 0.7-0.9s. MobilePageRank and DesktopPageRank 90+
transfer to new hosting and speed up the site.
4818737
The client asked for help. The task was to speed up the site and increase pagerank. Mobile pagerank was 19. Desktop 46. The page loading speed was 6s. After optimization, I got the following values. Mobile pagerank was 86. Desktop 99. Speed 1.2-1.9 VPS 2core 6gram. Varnish + nginx + php7.2 + prestashop 1.7
speed up the site
The client asked for help. The task was to speed up the site and increase pagerank. Mobile pagerank was 19. Desktop 46. The page loading speed was 6s. After optimization, I got the following values. Mobile pagerank was 86. Desktop 99. Speed 1.2-1.9 VPS 2core 6gram. Varnish + nginx + php7.2 + prestashop 1.7
speed up the site
The client asked for help. The task was to speed up the site and increase pagerank. Mobile pagerank was 19. Desktop 46. The page loading speed was 6s. After optimization, I got the following values. Mobile pagerank was 86. Desktop 99. Speed 1.2-1.9 VPS 2core 6gram. Varnish + nginx + php7.2 + prestashop 1.7
speed up the site
3604568
A task. Understand why vps works slowly. Speed up the site in particular for the Asian region. If possible, increase the number of simultaneous connections.
Setting up vps. Speed up website load
A task. Understand why vps works slowly. Speed up the site in particular for the Asian region. If possible, increase the number of simultaneous connections.
Setting up vps. Speed up website load
A task. Understand why vps works slowly. Speed up the site in particular for the Asian region. If possible, increase the number of simultaneous connections.
Setting up vps. Speed up website load
3472841
Configure a new vps, move sites and mail. Make it possible to deliver mail to hotmail yahoo and outlook servers (on old settings, mail was not delivered to the above sites) Reduce TTFB and download time of the site. Increase PageSpeed Score to at least 80%
setup vps and increase site speedup
4818762
Task: Transfer the site to the new hosting smoothly. Reducing the load time of the site. Increase google pagerank. The site uses cms oscommerce. Loading time was 3s. MobilePageRank was 29. Desktop was 46. After the work. Download time 0.7-0.9s. MobilePageRank and DesktopPageRank 90+
transfer to new hosting and speed up the site.
Task: Transfer the site to the new hosting smoothly. Reducing the load time of the site. Increase google pagerank. The site uses cms oscommerce. Loading time was 3s. MobilePageRank was 29. Desktop was 46. After the work. Download time 0.7-0.9s. MobilePageRank and DesktopPageRank 90+
transfer to new hosting and speed up the site.
Task: Transfer the site to the new hosting smoothly. Reducing the load time of the site. Increase google pagerank. The site uses cms oscommerce. Loading time was 3s. MobilePageRank was 29. Desktop was 46. After the work. Download time 0.7-0.9s. MobilePageRank and DesktopPageRank 90+
transfer to new hosting and speed up the site.
4818737
The client asked for help. The task was to speed up the site and increase pagerank. Mobile pagerank was 19. Desktop 46. The page loading speed was 6s. After optimization, I got the following values. Mobile pagerank was 86. Desktop 99. Speed 1.2-1.9 VPS 2core 6gram. Varnish + nginx + php7.2 + prestashop 1.7
speed up the site
The client asked for help. The task was to speed up the site and increase pagerank. Mobile pagerank was 19. Desktop 46. The page loading speed was 6s. After optimization, I got the following values. Mobile pagerank was 86. Desktop 99. Speed 1.2-1.9 VPS 2core 6gram. Varnish + nginx + php7.2 + prestashop 1.7
speed up the site
The client asked for help. The task was to speed up the site and increase pagerank. Mobile pagerank was 19. Desktop 46. The page loading speed was 6s. After optimization, I got the following values. Mobile pagerank was 86. Desktop 99. Speed 1.2-1.9 VPS 2core 6gram. Varnish + nginx + php7.2 + prestashop 1.7
speed up the site
3604568
A task. Understand why vps works slowly. Speed up the site in particular for the Asian region. If possible, increase the number of simultaneous connections.
Setting up vps. Speed up website load
A task. Understand why vps works slowly. Speed up the site in particular for the Asian region. If possible, increase the number of simultaneous connections.
Setting up vps. Speed up website load
A task. Understand why vps works slowly. Speed up the site in particular for the Asian region. If possible, increase the number of simultaneous connections.
Setting up vps. Speed up website load
3472841
Configure a new vps, move sites and mail. Make it possible to deliver mail to hotmail yahoo and outlook servers (on old settings, mail was not delivered to the above sites) Reduce TTFB and download time of the site. Increase PageSpeed Score to at least 80%
setup vps and increase site speedup

Anmeldelser

Endringer lagret
Viser 1 - 5 av totalt 28 omtaler
 Filtrer anmeldelser etter:
5,0
$110,00 USD
Senior Server Administrator Needed
Serhii is a very skilled system administrator! - Communication & skills are at very high standards. - The project has been completed as per schedule. Looking forward to working with you again. Thank you.
PHP
System Admin
Linux
MySQL
Plesk
I
s flagg Viktor S.
@informviktor
•
4 år siden
5,0
$135,00 USD
Project for Serhii M.
Thank you very much, delivered on time and did the work efficiently.
PHP
Linux
WordPress
Apache
HTML
+1 flere
Brukeravatar
s flagg Adil K.
@massonjarry
•
5 år siden
5,0
$123,00 USD
WP site optimization
Great job. Will use him on a different project too.
PHP
Website Design
Graphic Design
WordPress
HTML
Brukeravatar
s flagg Svetlozar M.
@Osem8
•
5 år siden
5,0
€35,00 EUR
Project for Serhii M.
The best ! Not only he understood all my needs, also suggested improvements that I haven't thought at all. I totally recommend him
PHP
Linux
WordPress
Apache
HTML
+1 flere
T
Closed User
@TryMe2
•
5 år siden
5,0
$100,00 USD
Project for Serhii M.
Excellent knowledge! Like someone already said, he is not only completed the project to 100%, but also suggested more improvements to the existing project. I will definitely hire him again. He is an expert in his field, and it's very hard to find a person like him on this platform.
Linux
WordPress
Apache
HTML
+1 flere
I
s flagg Viktor S.
@informviktor
•
5 år siden

Erfaring

Head of IT department

«IT Lagoon», Ltd.
okt. 2008 - aug. 2016 (7 år, 10 måneder)
-creation of IT department from scratch -staff recruitment for project development -support of software and hardware operations, connected with company projects -system administration of dedicated servers: Xen, Proxmox, LAMP, SVN, Node.js -information security policy development -development of design documents for game projects: echoverce, farmer3d, enigmap, enigmaponline, observarium -Product manager of game projects: enigmap online, observarium

System Administrator

«Kyyany», Ltd
nov. 2006 - sep. 2008 (1 år, 10 måneder)
selection of technical means to ensure the workflow maintenance of company software and hardware operations system administration of work stations, dedicated servers: LAMP, Kerio-mail-server creation and support of company web sites, seo websites support of mini-ate alcatel requirements development for «Real Estate Agent» software product conducting lectures on Internet security for «Union of real estate agents in Ukraine»

Private Entrepreneur

PE Marynchenko
feb. 2004 - okt. 2006 (2 år, 8 måneder)
hardware and software repair of all available mobile phone models development of car alarm systems and e-locks based on nokia 3310 mobile phone consulting, PC selection assembly

Utdanning

Master of Computer Applications (M.C.A.)

Ukraine 1996 - 2001
(5 år)

Kontakte Serhii M. angående jobben din

Logg inn for å diskutere eventuelle detaljer over chat.

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Toppferdigheter

Linux 13
WordPress 12
Apache 12
MySQL 8
Varnish Cache 7

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