Networking Consultants & Professionals

Showing 12,073 freelancers

Networking Consultants & Professionals

Showing 12,073 freelancers

  • Professional PHP Developer and Web Scraper

    Top-notch web scraping expert using PHP/cURL, having scraped hundreds of sites with millions records. Always deliver perfect quality with quick turnaround. Crunchbase, Twitter, oGame, Washington EDU, Craigslist and Yipit are just a few examples. My major expertise is Web … more

    Top-notch web scraping expert using PHP/cURL, having scraped hundreds of sites with millions records. Always deliver perfect quality with quick turnaround. Crunchbase, Twitter, oGame, Washington EDU, Craigslist and Yipit are just a few examples. My major expertise is Web crawling, data minning, Wordpress plugin and theme development with PHP/MySQL. I have a degree in Computer System & Engineering and have 14 years experience coding. I am interested in solving complex challenges, difficult problem solving, and learning to enhance my programming skills. I have been working in the hosting industry (Hostgator, GoDaddy, Bluehost) for more than 8 years and highly experienced using hosting software such as WHM/CPanel/Plesk/Virtuozzo/Webmin/Virtualmin. Technical background; I began programming on C64s with QBasic language in the 1990s. Following graduation, I developed various programs with Borland Delphi for computing hardware faculty from 2000s, and I am still programming for RS232 / OBDII. I professionally created various web development projects with PHP and Perl languages since 2002. I began working with Linux and FreeBSD in 2003 and I have been working as an admin for various servers like Debian and Ubuntu operating systems since 2005. I have founded to BACOMputer, which my first company on 2005, and I am still working as a software developer for my own company. I have created almost 250 web sites which are hosted in my re-seller account, and I can provide web hosting services also. You may easily reach some of website samples in my portfolio. I began working with clients through oDesk since 2009, and I have successfully completed many contracts between 2010 - 2013. The subjects of my recently works; ° Web scrapping / mail scrapping with PHP/cURL. My PHP codes also can be run as standalone programs on the linux shell and/or with crontab. ° Creating Wordpress plugins and themes. HTML to Wordpress. ° PHP-MySQL works / Admin Panels. ° Delphi or PHP based text file conversion programs. * OPEN-WRT Linux distributions. ° Hosting services and transfers (I have been working with Godaddy and Hostgator since 2005. I have reseller package, if you need, I can provide web hosting as a low price.) ° Malware code cleaning on the sites and servers. (I have developed my own tools for finding malicious codes and infected files as quickly and efficiently) ° Decompiling/Tracing Flash applications/games. ° Radio, Audio stream program installations and configurations. Shoutcast, Icecast and Flashcast solutions. ° Software installation on Linux. Ftp servers, Apache, Nginx, PHP and MySQL installations/configurations. ° jQuery and resolving jQuery issues and conflicts. ° JWplayer, Flowplayer video player installations and delayed messages/auto redirecting projects ° Lightbox, Greybox, Laytbox and other jQuery (auto) popup solutions. ° .htaccess works (Mass redirections, SEO based links, permalinks)  less

    php web-scraping data-scraping html wordpress twitter-bootstrap mysql jquery javascript xml delphi linux-system-administration cpanel rets shoutcast irc-server-administration 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 1236 HOURS
    • TURKEY
    • LAST ACTIVE
    • 33 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
  • C#, ASP.NET, Python, Node.js

    Over the last 10 years I was involved in a wide range of projects using different technology stacks. In most cases I was involved in the entire life cycle of each project starting with business requirements and ending with application … more

    Over the last 10 years I was involved in a wide range of projects using different technology stacks. In most cases I was involved in the entire life cycle of each project starting with business requirements and ending with application design and implementation. I have strong analytical/management skills and I'm always interested to get involved in challenging projects. My area of expertise covers the following technologies: - Applications design & patterns - Software architecture - Database design - .NET Windows Forms (C#) - ASP.NET MVC (C#) - ASP.NET WebForms (C#) - ASP.NET Web API (C#) - WCF (C#) - MEF - Entity Framework - LINQ - Python (Bottle, SQLAlchemy) - Node.JS (Express.js) - JavaScript Native - JQuery - Knockout - Dojo - AngularJs - TypeScript - HTML/CSS - MS SQL(SSIS, SSRS) - Oracle - PostgreSQL - CouchBase - AppFabric - MongoDb - Redis - Neo4J  less

    c# wcf asp.net-mvc asp.net linq-to-entities linq-to-sql microsoft-sql-ssrs ssis crystal-reports sql oracle-database postgresql dojo javascript sap-sybase-adaptive-server-enterprise java python node.js 00 more less
    • $40.00 HOURLY RATE
    • 4.9
    • 3994 HOURS
    • CYPRUS
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
  • Maksim Koretskiy

    Over last 6 years I have worked on wide range of the tasks - online browser games, e-commerce websites on Magento, django project, Zend based highload project and some other small projects. I have experience in PHP, Zend Framework, TDD, Unittesting … more

    Over last 6 years I have worked on wide range of the tasks - online browser games, e-commerce websites on Magento, django project, Zend based highload project and some other small projects. I have experience in PHP, Zend Framework, TDD, Unittesting, Drupal, Django, Wordpress, MySQL, MongoDB, JavaScript(jQuery, Prototype), HTML, HTML5, CSS, SASS/Compass. Also i have experience in code investigation and bugfixing. I used in work JIRA, Bugzilla, Bamboo, Sonar and Stash. Also i can work with GIT, SVN.  less

    php zend-framework magento javascript jquery html css sass linux-system-administration mysql 00 more less
    • $25.00 HOURLY RATE
    • 4.5
    • 4858 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 5 TESTS
  • Oracle DBA expert

    I am certified Oracle database administrator with 5+ years experience in all areas which cover Oracle administration tasks. Installation, configuration, tuning, backup strategy, integration in OLTP and DWH environment on *nix and Windows OS in one-node and RAC configurations I … more

    I am certified Oracle database administrator with 5+ years experience in all areas which cover Oracle administration tasks. Installation, configuration, tuning, backup strategy, integration in OLTP and DWH environment on *nix and Windows OS in one-node and RAC configurations I can provide complete service for your existing Oracle DB as also install and configure your future Oracle database infrastructure. From 8.1.7* to 11.2* version on Linux, Windows, Solaris, HP-UX. - File system, raw devices, ASM. - Oracle DB performance tuning - Backup and recovery solutions for Oracle DB - Dataguard solutions - High availability solutions - Data management - Security configuration - Exadata X2 administration, configuration, tuning - Installation and configuration OEM version 10g, 11g, 12c Oracle Сertificates: - OCP DBA 11g - OCP DBA 10g - SQL Certified Expert - Linux Certified Expert - Exadata 11g Certified Implementation Specialist LinkedIn profile: ua.linkedin.com/in/andreykhudyakov/  less

    oracle-rac oracle-database oracle-performance-tuning oracle-database-administration 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 201 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Software / Web Developer

    IT enthusiast that has interest for the newest and latest technologies available. I am a multi-paradigm programmer. And I can code web application in PHP,Javascript,HTML or in native applications development like C#/.NET,C/C++,Objective C. I … more

    IT enthusiast that has interest for the newest and latest technologies available. I am a multi-paradigm programmer. And I can code web application in PHP,Javascript,HTML or in native applications development like C#/.NET,C/C++,Objective C. I am also exprienced in Linux,Mac OSX and Windows. Currently I love WinRT in Windows 8 , Javascript , NodeJS and HTML5 I am also studying system/application penetration and hacking.  less

    c# node.js windows-8-app-development javascript php .net-framework codeigniter html5 windows-phone-7-development mono 00 more less
    • $22.22 HOURLY RATE
    • 4.9
    • 1185 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
  • Microsoft Dynamic CRM Solution Architect

    • Over 10 years of experience in the software industry in software development, design and architecture. • Expertise in full project life cycle development, implementation and integration. • Hands on experience in .Net technologies C#, ASP .Net, ADO .Net, LINQ, web services, Window … more

    • Over 10 years of experience in the software industry in software development, design and architecture. • Expertise in full project life cycle development, implementation and integration. • Hands on experience in .Net technologies C#, ASP .Net, ADO .Net, LINQ, web services, Window Services, Multi-threaded and Distributed applications. • Expertise in MS CRM4.0, MS CRM2011, MS CRM2013 extension, administration, customization, Plug-ins, custom solutions and technical support. • Strong Object Oriented Concepts, Design and Programming skills. • Polished leadership skills, with ability to motivate teams to increase productivity. • A key team player with strong client communication, Team management and project coordination skills.  less

    c# crm asp.net html javascript 00 more less
    • $26.67 HOURLY RATE
    • 4.2
    • 899 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 2 TESTS
  • PROFESSIONAL WRITER, Technical Writer, Author, Journalist, PR Writer

    I am a former Microsoft Employee. I worked as a developer on the Microsoft Access team, as well as an associate editor for the Microsoft Press. I now work as a professional tech writer and cover a wide range of … more

    I am a former Microsoft Employee. I worked as a developer on the Microsoft Access team, as well as an associate editor for the Microsoft Press. I now work as a professional tech writer and cover a wide range of tech-related topics. My work appears regularly in the Arizona Republic, Houston Chronicle and USA Today. Additionally, I write regularly for high-volume websites such as GlobalPost, eHow Tech, Opposing Views, Salon.com, Synonym.com and many other online and print publications. If you need high-quality articles, posts, press releases or other written materials, please don't hesitate to contact me here. All work is guaranteed to be accurate, grammatically correct and completely original. Please feel free to Google me and view thousands of original articles I have written for various publications. As of February 2014, my online pieces have over 600,000,000 page views. Therefore, if you need enticing content for your site, I am your guy. Thanks for viewing my profile and have a wonderful day.  less

    technical-writing contract-drafting business-proposal-writing article-writing content-writing cover-letter-writing editorial-writing legal-writing policy-writing press-release-writing 00 more less
    • $66.67 HOURLY RATE
    • 4.8
    • 67 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 9 TESTS
  • Experienced Technologist

    I am an Talented and Experienced Network Engineer, sales engineer, physical security engineer (Alarm Systems, Access Control, and Video Surveillance), and communication specialist with over 20 years in the design, installation, configuration, administration and troubleshooting of networks, security systems, video … more

    I am an Talented and Experienced Network Engineer, sales engineer, physical security engineer (Alarm Systems, Access Control, and Video Surveillance), and communication specialist with over 20 years in the design, installation, configuration, administration and troubleshooting of networks, security systems, video surveillance (IP Cameras, Analog and HD-SDI camera systems). My primary language is English and I speak and read binary natively. I do live and breathe IP networking, I do not claim to know everything there is to know about Networking; however, I enjoy the work I do and I do my best to be as efficient and as useful as I can while always putting the client's interest before my own financial gains. I can provide consulting services and remote network engineering skills utilizing LAN infrastructure - Routers/Switches/Firewall, VLANS, LACP, PAgP,802.1q, RSTP, OSPF, BGP, Trunking, etc. WAN infrastructure - Point to Point DS3 (T3) and DS1 (T1) utilizing ATM and SONET Technology; DSL and cable modem Internet Backup links, Site to Site/Site to Mult-isite and Client to Site VPNs. Internet and intranet DNS - Domain Registration, Domain setup on Microsoft / Bind DNS servers, and troubleshooting DNS Related issues. - Domain delegations utilizing glue records and also setting up caching nameservers. Wireless: Mikrotik, Ubiquiti, and Motorola Point-to-Point and Point-to-Multipoint design, installation and configuration. Wireless RF planning of indoor and outdoor wireless networks utilizing heat maps for wifi coverage. Technology: I have a great deal of experience in various ISP (Co-location, Data Center, Internet Service Providers) technologies that focuses on managed services utilizing Juniper and Cisco Firewalls, Cisco, HP and Foundry Layer 2 and Multilayer switches, Cisco and Juniper Routers, Cisco and Foundry Load Balancing utilizing Content Switching and ServerIron Technology, and IP address optimization. IPv6: I can provide IPv6 support and consulting services on the creation of business plans, business cases, migration, transition, new installations, and upgrades to your existing IPv4 network. Security Solutions: Honeywell, 2GIG, GE, ITI, Alarm.com, Total Connect, Interactive services, IP CCTV, IP Surveillance, IP Camera, Alarm System and CCTV System design (Pre and Post Sales Support). CVE-2014-0160 - OpenSSL Heartbleed patching.  less

    dns firewalls apache-administration cisco-routers tcp-ip electronics antenna-design vpn cisco-asa computer-networking wireless-network-implementation network-security ipsec network-administration nagios zabbix ingress-filtering bgp ospf network-planning wireless-security security penetration-testing linux-system-administration windows-administration 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 430 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 10 TESTS
  • Linux system administrator / Backend developer

    To describe myself using eight words: I am a problem solver with extensive experience. As a system administrator (since 2009) I configured and partly now maintaining servers for wm4d.com, datamojo.com, call2ru.com, serviskart.ru and other companies (more … more

    To describe myself using eight words: I am a problem solver with extensive experience. As a system administrator (since 2009) I configured and partly now maintaining servers for wm4d.com, datamojo.com, call2ru.com, serviskart.ru and other companies (more than 20 servers including VPSes). Also I consult clients and colleagues in a wide range of questions related to web development and system administration. Since 1998 till 2009 I used to work as a programmer, participated in a variety of projects including Plesk for Linux. (So, I used to work with PHP3/4/5, Perl, bash, Java (J2EE), Pascal, C, JS; I know design patterns, test-driven development, agile methodologies and so on, and so forth.) In summer of 2011 I took part in selection of the staff for one company (testing candidates' knowledge of PHP5, OOP, MySQL et cetera; more than 1000 candidates). If you need to develop the UI part (JavaScript/HTML/CSS), I am not the right person. In the moment I am learning Ruby and I am charmed by it.  less

    linux-system-administration nginx varnish-cache git apache-administration mysql rackspace-cloudservers php dns 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 2203 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 15 TESTS
  • PHP Framework Application Developer: PHP/MySQL (LAMP), Ajax, HTML, CSS

    Web interfaces and software/framework development. Technologies + PHP - custom CMS programming + Framework - application development + MySQL + JavaScript + AJAX + jQuery + Mootools + HTML/xHTML + HTML5 + CSS + CSS3 + XML + MVC + SVN + SEO + *nix (GNU/Linux, Unix) like operating systems + Apache/PHP/MySQL

    php zend-framework codeigniter javascript ajax jquery xml html css seo microsoft-visual-basic socket-programming e-health mysql linux-system-administration apache-administration ffmpeg git github russian 00 more less
    • $34.44 HOURLY RATE
    • 5.0
    • 3404 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 32 PORTFOLIO ITEMS
    • 7 TESTS
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