Network & System Administrators

Clear all filters

Bilal Imran

Bilal Imran Agency Contractor

iOS, Android, Wordpress, Magento, Shopify, AWS, WOWZA, PHP/MySQL

Pakistan - Tests: 1 - Portfolio: 26

Over 10 years of experience we specialize in providing web and mobile application design & development services. We start with listening to our clients in order to meet their needs in the best way and add our personal touch to everything we create for them. Let's make your business grow together! Services Offered : Web & Desktop Application Development Streaming Solutions E-Commerce Solutions Web & Graphics Designing Android & iOS Development Dedicated Resource Outsourcing Strategy & Branding SEO & SEM Technical Support Our Expertise: We have extensive hands on experience with following technologies/tools; Operating Systems: Windows, Linux/Unix, Solaris , Android, iOS (iPhone) Applications: Adobe Photoshop, Adobe Illustrator, Adobe Flash, Adobe Dreamweaver, CorelDraw, MS Office, Google Docs Streaming Solutions: Wowza ,RTSP,VOD, IP camera Rebroadcast ,FFMPEG encoding , Gtreamer Platforms/Libraries: Magento, osCommerce, Wordpress, Joomla, JQuery, Prototype, Shopify, Mootools, 960 CSS Framework, Yii, Zend Framework, CakePHP, CodeIgniter, vBulliten, Django, Ruby on Rails Languages : PHP, Ruby, Python, C/C++, Java, C#, Visual Basic, Javascript, HTML4, XHTML, HTML5, CSS3, CSS2, XML Databases: MySQL, Microsoft SQL Server, Microsoft Access Others: MS Visual Source Safe, Subversion (SVN), Git, MVC, Apache

$17.00 /hr
2,431 hours

Vyacheslav D.

Vyacheslav D.

Microsoft Certified Professional: MCSE,MCSA,MCITP EA. Windows Admin.

Ukraine - Tests: 10 - Portfolio: 11

Dear client. I want to propose my 14 years experience for advantage in any of your projects which related to Microsoft platform. My point always - solve all tasks with maximum effectiveness and less expenses. Main specialization of my expertise - Active Directory/DNS/DHCP, System Center components and Private Cloud, Azure technology, Exchange servers. My knowledge and skills proved by Microsoft certificates which you can find in my portfolio. Looking for interesting projects or short time job. I can help with planning, implementation and support of infrastructure for small or big companies. I can help in troubleshooting and resolving of complex cases. Here is list of products I am proficient and can help in planning, supporting and troubleshooting: = Microsoft Windows 2008/2012 server products = Windows Vista/7/8/10 desktops client products = System Center components = Azure cloud technology = MS Exchange 2007/2010/2013/2016

Groups: Microsoft Certified Professionals

$45.00 /hr
4,421 hours

Richard S.

Richard S.

I'm an Information Technology Specialist

Dominican Republic - Tests: 1 - Portfolio: 15

I am an IT Specialist with more than 10 years of experience working with the following: Windows Server 2003, 2008 and 2012 SQL Server 2005, 2008 and 2012 Microsoft Exchange Server 2007, 2010 and 2013 Windows XP, Windows Vista, Windows 7 and Windows 8 Microsoft Office 2003, 2007, 2010 and 2013 Microsoft Office 365 - Microsoft Exchange Online, Office Professional Plus, Lync Online and Microsoft Share Point Online. Lync Server 2010 and Lync Server 2013

$15.00 /hr
165 hours

Li Hao

Li Hao

Twitter Bootstrap, Php, Mysql, Html5, Css3 Top Developer

China - Tests: 6 - Portfolio: 8

Hello. My name is Li Hao. I am frontend senior developer. I have full experience with php, mysql, Twitter Bootstrap, javascript and I am ready for start now for you. Fast Reply, Provide perfect result.. Please contact me..Always I will best for you and your job.. * Skills --- HTML5, CSS3, Javascript, JQuery, Twitter Bootstrap, HTML4, XHTML, CSS2, AJAX, JSON, LESS, SASS --- PHP, MySQL, Laravel, CodeIgniter, CakePHP, Yii, Wordpress --- Google Maps API, Dashboard Chart, Google Analytics, Google Search --- Social Network API, Paypal API, Amazon API, Authorize.Net * Quality is Job One!! * Fully dedicated to your project with a keen eye for detail. * Fast turn around time. * 100% money back guarantee if not satisfied for any reason. * Good communication and High quality is job one. * Almost time available on skype. * Very familiar with Web based technique and Web Frameworks Hope cooperation with you! Best Regards Li.

$33.33 /hr
255 hours

Vivek Bhatia

Vivek Bhatia

Data Entry, Internet Research, Network and PC Troubleshooting

India - Tests: 2 - Portfolio: 2

I am working in IT Industry from last 10 years and i have worked on different project like web research, data entry, computer and network troubleshooting. I believe in excellence, high quality and always on time service to clients. My Skills are Web Research, Typing, Data-Collection, Data-Analysis, Google Docs, Pdf to Word, Image Filtering, Network and Computer troubleshooting. I assure you quality work with accuracy and on time Service.

$3.33 /hr
518 hours

Dipesh S.

Dipesh S. Agency Contractor

Expert In Python/Django, Linux, PHP,ERP / CRM Implementation, EDI

India - Tests: 5 - Portfolio: 3

Over the last 6 years, I have developed wide range of open source software’s and customization for start up companies and small businesses. I provide the complete (predefined and custom defined) open source solution for each and every type of business with customization according to their work/business. I Will work with my team. Let me describe my skills. OpenERP :- 1.My expertise are in the field of Open source ERP such as OpenERP, OpenBRAVO, Open EduCat ERP, FrontAccounting, ERPNext, Tryton and Other Well Known product in market with having 2-3 of work experience in the reptated organization . Work in such organization helped to understand the Business Process of various industries like Manufacturing ,Retail etc. 2.Implemented more than 20-30s OpenERPs at client server along with the INTEGRATION ,CUSTOMIZATION, MIGRATION, DEVELOPMENT and PROFESSIONAL TRAINING. 3.I have implemented the efforts with different flavors, proven track record of delivering creative and cost-effective solutions with High Availability and Linux maintenance/troubleshooting in Linux (CentOS, Redhat, Ubuntu, Debian, Fedora, Suse. etc),Solaris, Veitas, SAN in ECM and Hitachi, Volume Manager, like Veritas, and SVM, Windows Server, VOIP Solution and Database Management. EXPERIENCE :- Have 5 year of experience in OpenERP. LINUX :- Linux: LAMP system administration, HTTP/HTTPS, DNS,FTP, NFS, SMB, SMTP, SSH, NTP,iSCSI, , natd, ipfw, pf, iproute2, RIP, OSPF, BGP, Asterisk, FreePBX, SIP, H323, ffmpeg, Vlc Quagga, Adobe Media Player, Red5, FFMPEG, SSL, ACL. Database management like MySQL, MySQLCluster, PostgreSQL, Oracle 10g databases, Oracle Application Server. Web Server like Apache, Nignix, Tomcat, Squid, Proxy, VPN, DNS, Zimbra, Cluster, Monitoring tools and Alerting system such as Nagios, Cacti, MRTG, Zimbra, xdmcp, vnc, rdp. Virtual Environment like vmware, OpenVZ, KVM, XEN, QEMU. EXPERIENCE :- Have 5+ year of experience in LINUX. My core competency lies in complete end-end :- 1. Open Source Installation, Development, Customization and Support 2. SAN in ECM and Hitachi, and Volume Manager, like Veritas, and SVM 3. Tools/Packages/Software development in Java, Ruby on rails, Perl, python 4. Asterisk & Freepbx, A2Billing, Calling Card Solution and ivr solution. 5. Linux Server Security, Vulnerability Scanning and Penetration Testing. 6. Administrate VPS and dedicated Server. 7. Administrate LAMP (Linux, Apache, Mysql, PHP) Server. 8. Apache: Audit, performance and load balancing. 9. Automated MySQL database backup. 10. PHPMyAdmin MySQL database manager. 11. Setting up MySQL replication (Master-Slave,Master-Master,...). 12. Install and configure Mysql Cluster for Ubuntu,Redhat,Centos. 13. Mail Services like Postfix,dovecot, Sendmail etc. Also worked on Panelslike Plesk, webmin, Cpanel Directadmin etc. 14. Install and configure virtualmin (Migrate website,migrate databases,...). 15. Install and configure wordpress,drupal,theme,... (windows,linux,...). 16. Application Development in php, cms, Joomla, wordpress. 17. Web Performance, Security & penetration Testing. 18. Expert in Stock Mining and data mining and familiar with the following Concepts/algorithms Noise/Outier Removal,Signal processing, Data stream processing, Classification, Clustering Prediction. WEB SCRAPING :- 1. I have high skills in Web Scraping and have a lot of good libraries in PYTHON. BeautifulSoup module is good for parsing HTML/XML files and its possible to extract everything from the web pages. Also urlib2 is good module for fetching the web pages. Our libraries is able to bypass the security issues such as intrusion detection systems (by changing the outgoing IPs, handling sessions, user/pass logins) and also use multiple web/socks4/socks5 proxies. 2. MOST IMPORTANT FEATURE of my skills is that i can give you unlimited number of proxies.i can develop a program that is able to change its outgoing IP address without using web proxies PYTHON / PHP :- 1.10 + year of experience in PYTHON,PHP, HTML, JavaScript ,MySQL. 2.Familiar with all kind of algorithms in Pattern Recognition and Machine Learning fields. 3.Expert in Artificial Intelligence ,Stock Mining and data mining and familiar with the following Concepts/algorithms Noise/Outier Removal,Signal processing, Data stream processing, Classification, Clustering Prediction. 4.Have good experience in FLASK and DJANGO. Thanks & Regards, Dipesh Sahni

Groups: Crossrider, PHPFox

$27.78 /hr
1,492 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 / socket.io / 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

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
3,301 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