Network & System Administrators

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Abhishek Abhishek

Abhishek Abhishek

Senior Linux/Window Admin || Web Developer

India - Tests: 18

I am a full time Linux/window admin along with good hands on experience with web development, having 5+ years of experience in System and Database administration. Some of my expertise include : Monitoring tools: Nagios, Zabbix, MRTG, Monit, Cacti Security: IPTables, CSF Firewall, Fail2Ban, Maldet, ClamAV Antivirus, RKHunter Auditing Tools: Lynis, Audit Framework Web Servers: Apache, Nginx, Tomcat, IIS 6/7, LAMP Window server: 2008, 2012 Mail Servers: Postfix, Exim, Dovecot, Zimbra Panel: CPanel/WHM, Plesk, VirtualMin, ZPanel, vastacp Cloud Administration : AWS, rackspace, softlayer, linode, digital ocean, Mircosoft azur Cluster server management : proxmox cluster with 8 physical nodes vmware vcenter server with 6 node and shared storage Language: Shell Script, PHP Database: Mysql, Postgreysql etc Website migration: wordpress, magento, joomla, yii etc website optimization Apart form this i have also good hands on experience on WordPress, PHP, CakePHP, Codeigniter, Magento, Shopify, Opencart, PSD to HTML, Twitter Bootstrap, Adobe-Photoshop, HTML5, CSS3, Javascript, Jquery, Ajex, graphics designing.

$8.00 /hr
8 hours

Bitmix Soft

Bitmix Soft

Web Development / PHP / MySQL / HTML / CSS

Romania - Portfolio: 13

We offer a very competitive price, guaranteed satisfaction, and we continuously keep contact with our customers to ensure that all is well. Ability to create a functional web page from a given design. We are ready to put our professional knowledges, experience and creative skills to make your site looks great and work great offering a complete set of services from custom website design, to advanced Internet application development. Specialized in: - Web site development - Job Boards - Magento custimozation and module development - Web design - Database driven websites - Ecommerce website development - Customized software development - Payment gateways integration - Search Engine Optimization We appreciate long-term business partnership and mutually beneficial cooperation! Our philosophy: the project is not complete until the client is 100% satisfied.

$22.00 /hr
0 hours

Khalandar Sihan

Khalandar Sihan

Operation Manager

India - Tests: 3 - Portfolio: 1

Technical Consultancy • Providing consultancy on large-scale project / program planning, execution and management, in tune with the core business objectives • Framing architectural decisions, providing leadership & direction in the areas of technology and product development to facilitate and enable growth and business agility Customer Service • Ensuring speedy resolution of queries and grievances, maintaining excellent relations with clients to generate avenues for additional business; monitoring post service activities like follow up with customers, service reminders • Expertise in analyzing client's business and requirements, implementing effective processes to deliver high quality solutions and recommendations After Sales • Ensuring the after-sales project deliveries on time and with agreed quality, cost & features in-line with management • Preparing & implementing service processes required within organization and at dealer's end for handling new generation products for trouble free performance Team Leadership • Well organized with a track record that demonstrates self-motivation, creativity and initiative to achieve personal & corporate goals. • An innovator and an out-of the box thinker, possessing excellent customer orientation and presentation skills • Strategic team player and a visionary leader • Top performer with a track record of successful management of Process Design, SAP Configuration, Testing and implementation of business requirements across business units & architect and providing strategic recommendations. Sep'14 till date Technical Support Specialist at COMO Aug’07 to Aug’14 IT Support Specialist at General Motors ERP: SAP – ABAP Functional Modules: Vehicle Management System, Warranty Management System RDBMS: SQL Server Languages: C, C++ and Java/J2EE, HTML O/S: Windows NT/2000 Server, Processes: IBM’s QMS (Quality Management System), RPM (Rational Portfolio Management)

$15.00 /hr
0 hours

Alexey K.

Alexey K.

iOS developer

Belarus - Tests: 2 - Portfolio: 3

Hi everyone! My name is Alex. I'm web developer from Belarus. I specialize in apps for iOS & OS X. I'm practicing neat and clean code. My goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I’m honest and fair. My expertise include: + Objective-c + Swift + Javascript + Cocoa Touch + Adobe Photoshop + jQuery Open for interesting projects. I want to use my knowledge to do the job with maximum quality and quickly. Feel free to contact, skype: alexei041

$11.11 /hr
0 hours

Evgeniy Bekhterev

Evgeniy Bekhterev

System Administrator\DevOps

Russia - Tests: 2 - Portfolio: 1

Strong problem solving and troubleshooting skills. 10+ years of Experince Everything about servers (CentOs, Debian, Win2003\2008\2012, FreeBsd), L2\L3 network equipment (Cisco, Mikrotik, 3com, HP), VPN (IPsec, OpenVPN, IPsecoverGRE), mail (Exchange, postfix), proxies (ISA Server, Squid) , routers and firewalls (pfSense, ASA). All kinds of VPNs, servers and network monitoring. Interested in: AWS EC2, DigitalOcean Droplets, Debian, LEMP, pfSense, Mikrotik, Nginx English level is proven by test result - perfect level of understanding.

$20.00 /hr
0 hours

Rizwan Sindhi

Rizwan Sindhi

Linux and Jira Administrator

India - Tests: 4

o Create and manage, Project, Spaces, Repositories o Create mid to complex JIRA workflows including project workflows, screen schemes, permission schemes and notification schemes in JIRA o Create custom dashboards, reports and JQL queries o Train, guide, and assist end-users in use of JIRA/Confluence. o Analyze existing JIRA/Confluence based workflows and processes and present suggestions for improvement o Create and maintain detailed technical and user facing documentation. o Administer Atlassian products on a day to day basis o Manage permissions for the Atlassian Tools

$22.00 /hr
8 hours

Alexey Kucherenko

Alexey Kucherenko Agency Contractor

Node.js full stack expert developer

Russia - Tests: 20 - Portfolio: 14

Last 3 years working only with * Back-end: NodeJS * Front-end: Angular.js / Backbone.js * TDD/BDD: Mocha, Sinon.js, should.js, jasmine, chai, protractor (server/client) Experienced in WebRTC * Chrome/Firefox native API * Opentok/TokBox API * Vidyo API Other experience: .NET Framework / ASP.NET MVC / SQL Server / Azure / AWS / Heroku / PHP / Zend Framework / Kohana / Yii / CodeIgniter / Ruby / Rails / Sinatra / Vert.x / MySQL / PostgreSQL / Python / Django / Redis / MongoDB / SQLite / node.js / express.js / / CoffeeScript / Backbone.js / Angular.js / Require.js / Bootstrap / HTML5 / CSS3 / LESS / Javascript / jQuery / TDD / BDD / Git / Mercurial / SVN / GitHub / BitBucket

$50.00 /hr
5,474 hours

Alexey R

Alexey R Agency Contractor

Senior Java developer, 10+ years experience

Poland - Tests: 3 - Portfolio: 8

I’m a Java developer with 12 years' experience. Proficient in Java, Java EE, Spring, JSP, SQL and Hibernate. Have developed dozens of custom plugins for Atlassian tools. Highly experienced in Java desktop, web and cross-platform applications design and development. Currently working as Senior Java developer/Solution architect at JavaProfs ( )- Java development department of Polontech LLC. My specialtiy and technologies: 1. Business applications development using Java EE, EJB, Spring 2. Tomcat and JBoss applications 3. MySQL and PostgreSQL administration 4. Custom add-ons and plugins for Atlassian tools (JIRA, Confluence) 5. Big Data and high load scalable platforms 6. Frontend development (Ajax, CSS, jQuery, Javascript)

$39.00 /hr
2,408 hours

Abdur Rahim

Abdur Rahim Agency Contractor

Expert Web Developer(Frontend and Backend), PHP Coder, WordPress Guru

Bangladesh - Tests: 9 - Portfolio: 7

I am a self-directed, proactive, proficient, reliable and motivated Web Developer with extensive experience in building high quality WordPress websites. I have a B.Sc(Eng.) in CSE and 5 years of experience as a Web Developer, including html, css, javascript, jquery, bootstrap, php, mysql, sql sever 2008, responsive web design, psd to html, psd to wordpress, responsive email newsletter, and photoshop. In my 5 years as a freelancer I have developed many websites for my clients & companies. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects. I look forward to hearing from you!

Groups: Crossrider

$16.83 /hr
3,292 hours

Rakesh T.

Rakesh T. Agency Contractor

PHP, Mysql, Magento, E-commerce, SugarCRM, Payment Gateways Expert

India - Tests: 4 - Portfolio: 5

Over the last 11 years, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. From last 7 year I have worked on many magento projects I also have some experience in the following areas: MySQL, Ajax, OOP, magento, Payment Gateways, wordpress and software design and testing.

$12.00 /hr
1,448 hours