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Anton K.

Anton K.

+5 years exp in hosting industry; NIX/WIN servers config/tuning

Ukraine - Tests: 10 - Portfolio: 1

During the last 5 years I have been working in a company that provides a full range of hosting tech support. What does this mean? - quick and complete resolution of your problem. Why quick? - because a customer wants their site to be up and running 99.9% of the time. Why complete? - because if the issue is half-fixed now it may arise in the future and the customer will have to move to another provider who can solve the problem (you know hosting is a highly-competitive marketplace). All these factors are forcing me to have (or gain as fast as possible) a wide range of knowledge in system administration, programming, code debugging and customer relationship.

$16.67 /hr
74 hours

Werner Gillmer

Werner Gillmer

Senior Linux / UNIX system administrator

South Africa - Tests: 2

I have over 12 years Linux and UNIX (BSD, Solaris, HP-UX) experience working for various corporate clients. My core skills are but not limited to : * Setting up and adminstrating HA (high availibility / load balanced)/ Cloud Linux/UNIX envirouments. * Setting up commercial cloud envirouments (Amazon, Heroku, Azure, etc.) * Configuration of Web services (Apache, nginx, lighthttp, tomcat, glassfish, jboss, etc.) * Setting up DHCP, DNS, ftp, ssh, proxy servers etc. * Security (iptables firewall, snort IDS, Nessus and OpenVAS scanners) * Setting up honeypots using honeyd * System auditing (security penetration testing) * System scripting and automation in Bash, Ruby, Perl, Python, Awk, Sed. * System automation with puppet and chef * Monitoring solutions with Zabbix, Nagios * Setting up CMS systems, Drupal, Wordpress, and all the other well known cms's. * MySQL and PostgreSQL * Setup and configure various network topology's and services using Linux/UNIX servers. * Technical support.

$27.78 /hr
7 hours

Kirill A.

Kirill A.

System Administrator/Infrastructure engeneer

Ukraine - Tests: 4

5+ years of experience with all types of day-to-day web hosting administration including LAMP, Apache Tomcat, MS Windows Server 2000, 2003, 2008, MSSQL, IIS, ASP.NET. Basic programming skills in PHP, Python, Perl, ASP, ASP.NET. Strong knowledge of control panels Plesk, CPanel, Virtuozzo. Backup solutions built from ground up. Custom solutions like Tomcat HA clusters. Fast problem identification and solving

$22.22 /hr
38 hours

Vedanta Professionals

Vedanta Professionals Agency Contractor

Vedanta Professionals

India - Tests: 2

Vedanta Professionals is a Consultancy & Service Provider that excels is Management, Maintenance, Deployment & Security of IT Infrastructure. Our primary focus is on providing Services & Solutions using Linux, Open Source & allied Technologies. We excel and specialize in providing Hosting Solution, Cloud Deployment, Virtualization, Linux High Performance Clusters, Firewalls, Security Auditing, Asterisk family of VOIP servers,

Associated with: Vedanta Professionals

100% Job Success
$17.78 /hr
254 hours

Malkhaz Mezvrishvili

Malkhaz Mezvrishvili

PHP/MySQL Programmer

Georgia - Tests: 9 - Portfolio: 7

I'm Back and Ready to Make Your Wishes Come True :) T E C H N I C A L S K I L L S • Front-end — XML, AJAX, CSS, DHTML, XHTML, HTML, JavaScript,Jquery,JSON • Data base management system software — Microsoft SQL Server, MySQL,Oracle(Theory level) • Programming Paradigm — Object-oriented Programming (OOP) • Other — PHP(4,5), SEO • Server Side — Apache2, Nginx,PHP,SQL server, MySQL server, Centos,Debian,windows server,Vmware

$25.00 /hr
35 hours

Theodore Cekan

Theodore Cekan


United States - Tests: 2 - Portfolio: 2

I have 18 years experience building web applications and running an ISP. I have experience with PHP, Javascript (including JQuery and AJAX), MySQL, MSSQL, Redis, Riak, and setting up and maintaining linux and Windows web servers, mail servers, DNS servers, routers, firewalls, and just about everything Internet. I enjoy developing using frameworks such as CakePHP, Yii, and Slim. I have experience developing many different types of sites, including social networking, ecommerce, informative, and api services.

$44.44 /hr
4 hours

Lalit Nagrath

Lalit Nagrath Agency Contractor

Experienced Developer ,Efficient and Delivers quality work

India - Tests: 6 - Portfolio: 11

Top rated Freelancer on Upwork - Efficient/Usable Skills and great communication. - Takes proper backup and create dev Environment - No need to micro Manage - Available 12+ Hours daily - Hard Worker - Full refund on Non completion of work.No BIlling for half jobs. 1800+Hours on UpWork / 140+Jobs 12 Years+Experience Over the last 12 years, I have worked on a wide range of websites using Wordpress,mysql,HTML including sites for startup companies and small businesses. My core competency lies in Working hard and providing fast response time to the client and I am seeking opportunities to Work with you and provide my best services to you WebPage Optimisation-I work extensively with recommendations given by google Page Speed. I can make your website 90+ score in page speed. Core Competencies- -Websites Migrations/Installations/Troubleshooting -Cpanel/WHM experience,website optimisations -Work to Improve page load time of website

Groups: Bluehost Developers and Designers

Associated with: Deep Solutions

99% Job Success
$20.00 /hr
2,132 hours

Türker S.

Türker S. Agency Contractor

Linux SysAdmin, Python/Django

United Kingdom - Tests: 4 - Portfolio: 3

I have been working as Linux System Administrator for 5 years. I supply linux management service for my customers. I design and install infrastructures for high-available web applications. Most of these servers use Debian, Ubuntu, CentOS, Redhat and Pardus. I use haproxy as load balancer, iptables as firewall, apache, nginx or lighttpd as web server, mysql as database server. I configure replication systems which have one or more slaves. I deploy applications in different languages like RoR, Python/Django or PHP. I am familiar with php-fpm, php-cgi and mod_php. I am also experienced in virtualization. I use openvz, vserver and kvm for virtualization. I prefer using Debian or Proxmox for host system for virtualization. I use Python and PHP to develop web and shell applications and automation scripts. I am a free software contributor. So i am good at remote working and collaboration tools. I use git and svn actively for various projects.

Associated with: TS Design Informatics LTD.

100% Job Success
$44.44 /hr
2,886 hours

Anushka D.

Anushka D.

Linux System Admin | Amazon AWS Expert | AWS Consulting Partner

Sri Lanka - Tests: 2 - Portfolio: 9

4+ Experience in : System Administration - Amazon AWS (EC2/S3/RDS/SES/ElasicCache/Glacier/ELB) , Rackspace and DigitalOcean - Installing, Configuring and maintaining Linux (Cent OS, Ubuntu, Debian, Fedora) - Load Balancing (HAproxy/Nginx) - Reverse Proxy - Webservers (Apache, Lighttpd, Ngnix, IIS) - MySQL Clustering (Galera/XtraDB and NDB) - Deploying, configuring and troubleshooting opensource control panels (zPanel, Webmin, EHCP, ISPConfig) for Webservers - Scripting in bash, PHP and SQL - Fine tuning Linux systems and applications - Configuring, monitoring, performance tuning and Troubleshooting DNS, NFS, FTP, Database(MySQL/Oracle), Proxy(Squid) Servers in Linux

Groups: Microsoft Certified Professionals

94% Job Success
$27.78 /hr
152 hours