IT & Networking Administrators

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  1. Mark F.

    Mark F.

    Advanced Excel Administrator With VBA

    United Kingdom - Last active: 4 days ago - Tests: 2

    Over the last 10 years, I have developed a wide range of Excel spreadsheets using VBA to automate processes, including data mining and manipulation, user forms and management dashboards . My core competency lies in finding the most efficient method to extract information from data, and I am seeking opportunities to build spreadsheets from the ground up for you or your business. I also have some experience in the following areas: SEO, PHP, HTML, Internet Marketing "Mark has proved to be a valuable resource when it comes to project work and he has an excellent command of Excel which he has utilised to build management reporting functionality. He has remained trustworthy, punctual and courteous in all his dealings with colleagues, management and third parties" - David Willis, Managing Director, Oak Trust (Guernsey) Limited

    $33.33 /hr
    107 hours
    5.00
  2. Luke Jurgs

    Luke Jurgs

    Senior PHP/Javascript/SQL Developer

    Australia - Last active: 14 hours ago - Tests: 5 - Portfolio: 2

    Over the last 12 years I've worked with PHP, MySQL/PostgreSQL/MSSQL, JavaScript, HTML/CSS and related web technologies to create a large number of websites and web applications. I've worked for a number of startups and for a large listed company. My strength is the knowledge I have of what the web application stack is capable of, how interacts with the underlying server software/hardware and browser. This insight allows me to build robust, sophisticated and fast software. Most recently I have been building thick client side applications using Backbone.js and Require.js. I believe that the future of consumer software is going to be dominated by this type of software stack. It gives me great pleasure to be building the future right now. I also have excellent Ubuntu/Debian/CentOS Linux administration skills and have managed a large number of different servers. If you're after a serious and capable programmer then look no further.

    $42.00 /hr
    2,230 hours
    5.00
  3. Lucia R.

    Lucia R.

    Infusionsoft Expert | Consultant | Reliable | Excel VBA Macros

    United States - Last active: 2 days ago - Tests: 9 - Portfolio: 10

    Expert in Infusionsoft: High Level Marketing Automation, Campaign Builder, E-commerce, Billing Automation, Customer Hub, Wordpress integration, Reporting and more. Over 5 years on oDesk/upWork, more than 2,300 hours, worked 60+ jobs with a 5 Stars feedback and a TOP RATED badge. I have launched and maintained several Infusionsoft applications implementing complex campaigns and marketing automation successfully. I have also integrated the app with Customer Hub, LeadPages, PlusThis, iMember360 and Wordpress. I can now help you and your business grow by doing the same. I can also teach you 1 on 1 or train your team on how to use Infusionsoft efficiently including sharing my own tricks and works around. I will gladly give you my advice on any existing campaign or provide you with ideas on how to use Infusionsoft to its full potential saving you time and money by automating tasks and process. I enjoy assisting others in solving any problems they may have, be it service, technical, information or support related. I have the knowledge, experience, skills, qualifications and drive needed. I'm also an expert in VBA MACROS EXCEL and WORDPRESS because I truly find it a challenging & rewarding field. My Database background offers an advantage in better understanding today's expanding information technologies. However I'm very versatile and I have successfully perform other tasks like project manager, bookkeeping, logistics, etc. Because of my experience, education (Computer Engineer / Masters in Computer Science/ Consultant Certified), desire, skill base, not to mention my extremely high rate of typing, I am able to accomplish any number of different job assignments accurately, above expectations remarkably fast, most within a mere matter of hours. I prefer to choose only jobs I enjoy doing, therefore I know I'll do the job right fast. Only in this way does everyone benefit. Excellent oral & written communication, troubleshooting, problem-solving, organizational skills, with the ability to effectively interact in all levels of management & customer bases. Manage multiple customer cases simultaneously, provide regular progress updates to customers & management. Ability to think strategically & outside the box while presenting technical concepts & actions in a clear manner to management or customer clientele. 18 yrs of IT experience with all size companies. Large as AT&T, Monterrey Tech, CEMEX, Towers Watson & Microsoft. Medium and Small like Propel Consulting, SchulzBusiness, Pure Salt Design, etc. were I've won top awards. 100% fluent in Spanish & English, able to translate and/or transcript in either.

    $78.00 /hr
    2,379 hours
    5.00
  4. Dario B.

    Dario B.

    Network Expert - Dual CCIE #25071 (R&S, SP)

    Croatia - Last active: 1 day ago - Tests: 6 - Portfolio: 3

    35 years old network expert (dual CCIE #25071 - Routing and Switching, Service Provider; Cisco CCIE Advisory Council Member) and Master of Engineering with 10 years of experience (6 as a CCIE) in the information technology industry and more than 1,300 oDesk hours. Specialized in the area of routing and switching (designing, implementing, troubleshooting, and operating service provider and large enterprise WAN and LAN Cisco based networks). Major fields of interest are service provider/large enterprise networks (core routing&switching), network security and data centers.

    $70.00 /hr
    1,304 hours
    5.00
  5. Md. ziaul H.

    Md. ziaul H.

    Sr. Frontend Developer(JavaScript, jQuery, AngularJS, Backbone, HTML5)

    Bangladesh - Last active: 1 day ago - Tests: 5 - Portfolio: 5

    Currently I am working with a well known web application, where my technologies are OOP based JavaScript, jQuery, AngularJS, BackboneJS with AMD, nodeJS, JSON, SASS/COMPASS, HTML5, CSS3. I am also working with some mobile prototype web app, where my technologies are jquery-mobile, backbone with AMD and nodeJS. These days I would like to work as frontend developer though I have handy skill on backend as well, where I work with some MVC based php framework like CakePHP, ZendFramework with MySQL as relational database and MongoDB as NoSQL. My future interest is to work on Ruby, Ruby-on-Rails and develop some cool app with AngularJS. I have developed a wide range of web application using XHTML, CSS2, jQuery, AJAX, PHP and MySQL for various kind of clients from all over the world. I have very good experience on developing jQuery plugin based on requirements.

    $38.89 /hr
    5,335 hours
    4.99
  6. Miguel Diaz

    Miguel Diaz

    Chrome/Firefox Extensions, Web Scraping, jQuery, PHP, MySQL,API Expert

    Peru - Last active: 14 hours ago - Tests: 2 - Portfolio: 32

    Over 8 years of experience in web development, I've acquired some good knowledge in a variety of technologies from Linux to jQuery. Recently I've been developing Chrome/Firefox Extensions and Web Scraping Systems, I also have hands-on experience on Third-party API integration. My programming style is clean and straight-forward, with equal emphasis on quality, functionality and maintainability. Here's a summary of the technologies I've been involved with: /Chrome and Firefox extensions |-- Content injection |-- Toolbars |-- Sidebars |-- Tooltips |-- DOM manipulation |-- API requests |-- 'New tab' page overwrite |-- LocalStorage /Web scraping |-- Multi-threaded scraper |-- Proxy switching |-- Javascript-based sites |-- Password/SSL protected sites |-- Image scraping |-- Ad scraping |-- Feed scraping |-- Email extraction |-- Regexp |-- Deliverables in csv, tsv, xml, json, excel, mysql, txt /API Integration |-- Google Maps |-- Google Streetview |-- Google Custom Search |-- Facebook API |-- LinkedIn API |-- PayPal API |-- Maxmind.com (IP Geolocation tools) |-- Clickatell.com (Bulk SMS Gateway) |-- Oneall.com (Social Login) |-- Octeth.com (Email Marketing Software) |-- Adstation.com (Advertising Software) |-- Ekosolutions.us (Mobile marketing and micropayments) |-- Infofax.es (Internet Faxing) |-- Prosperent.com (Affiliate tools) |-- Superfish.com (Visual Search) |-- Wurfl.sourceforge.net (Mobile Useragent Database) |-- Talentbin.com (Talent Search Engine) |-- AWeber.com (Opt-In Email Marketing) |-- Thumbalizr.com (Online thumbnail generator) |-- Fnac.es (Product Catalog) |-- Serhstourism.com (Hotel Search Engine) /PHP |-- CodeIgniter Framework |-- Symfony Framework |-- MeekroDB |-- Xdebug |-- Web services |-- PHPUnit |-- Exception Handling |-- cURL |-- PHPMailer |-- phpDocumentor |-- Memcache |-- ZB Block /Javascript |-- jQuery |-- jQuery UI |-- jQuery Grid |-- jQuery Dump |-- jQuery slimScroll |-- MooTools |-- YUI |-- jSEND |-- qTip2 |-- Conditional compilation |-- DOM manipulation |-- Namespaces |-- Ajax /Linux |-- Apache |-- htaccess |-- Shell scripting |-- Rsyc/SSH |-- Cron jobs |-- Procmail |-- Memcached |-- GNU gettext |-- FFmpeg |-- yum/apt-get |-- Virtual hosts |-- Plesk/cPanel /MySQL |-- Transactions |-- Large databases (~5M rows) |-- Data replication |-- Fine tuning |-- Backups /SEO and Internet Marketing |-- Adsense for Search |-- AdSense for Content |-- Advertising Metrics |-- XML sitemap/videositemap generator |-- Google/Bing Webmaster Tools |-- Long Tail Keywords optimization |-- SEO-friendly URLs |-- HTML Optimization /Project Management Tools |-- Git/GitHub |-- SVN |-- Trac |-- Pivotal Tracker |-- Basecamp |-- Atlassian |-- Balsamiq Mockups /Other |-- C/C++ |-- Java |-- ASP |-- Prolog |-- Visual Basic

    $30.00 /hr
    2,397 hours
    4.99
  7. Vlad Borovtsov

    Vlad Borovtsov

    iOS / Mac developer

    Russia - Last active: 14 hours ago - Tests: 3 - Portfolio: 2

    Over last five years i have made a lot of applications for iOS and Mac OS platforms. Most of them are simple games or educational apps. But there were something special - computer vision, interactive magazines, audio and video processing and automation tools. I'm looking to new opportunities to build something interesting and gain new experience in different areas. I also have wide experience in web development and system administration.

    $35.00 /hr
    2,144 hours
    4.96
  8. Ahmed Sayed

    Ahmed Sayed

    Senior Linux Administrator / Virtualization /Asterisk / VoIP / cPanel

    Egypt - Last active: 14 hours ago - Tests: 7 - Portfolio: 1

    I am a senior technical engineer who has 15 years IT experience in the following areas: Advanced Linux Cluster Administration Advanced Proxmox Cluster Administration Asterisk/Trixbox/Elastix/VoIP architect Advanced Knowledge of shell scripting Advanced Knowledge of Perl programming Network Administration Network Security (Penetration Testing) Server Auditing Technical Support Virtualization (mainly Parallels Virtuozzo/openVZ/ProxMox) Web hosting Control panels such as cPanel,Plesk,DirectAdmin Tweaking and Optimizing Apache for better performance Hardening PHP Data recovery

    $44.44 /hr
    6,899 hours
    5.00
  9. Devon Kurland

    Devon Kurland

    Linux System Administration Professional

    United States - Last active: 2 days ago - Tests: 3

    With over 7 years of experience, I am prepared to tackle the most challenging requests in the wonderful realm of Linux and the web at large. I have experience not only with Linux, but also with Windows and Mac OS X. I also have a working knowledge of SQL, python, bash, and perl.

    $50.00 /hr
    2,087 hours
    5.00
  10. Aaron Summers

    Aaron Summers

    Linux Cloud Engineer / 14 Years Real World Experience

    United States - Last active: 14 hours ago - Tests: 7 - Portfolio: 2

    Daily engineering and administration of OpenBSD, FreeBSD, Linux and Windows based operating environments. LAN/WAN: Experience identifying a large number of network and host based security problems. Stabilized the bandwidth billing system for accuracy and provided assistance to the web development team. UNX(tm)/Linux/BSD: Designed and built a custom Enterprises Data Ware House utilizing RedHat Enterprise Linux, IBM Information Server, and the Sun N1 toolkit. Back ported the RedHat clustering tools and GFS modules for RedHat Enterprise Linux 4. Customized the operating environment for running the IBM Information Server 8 family of applications, consisting of IBM DB2 V 9.3, IBM WebSphere 6.0, IBM DataStage and IBM QualityStage. Was the single onsite operations point for the HP-UX, Solaris, FreeBSD, MacOS X, and Linux machines. Wrote custom tools for monitoring and metrics. Fluent in the change management process as it relates to Sarbanes Oxley, internal, and external audits. Extensive documentation of custom applications, primarily our custom data warehouse solution. Designed and implemented the company's external web presence using Solaris 10. Utilized zones, the ZFS file system, and hardware RAID on the T2000 platform. Wrote my own tools in Perl, C, and the Bourne shell. Debugged many complex operational problems. Specialties Started running Linux around 1993, kernel was 0.99 Moved onto SunOS and Open/FreeBSD. Since have worked with HP-UX and SCO extensively. Currently work with RHEL, AMI Linux, CentOS, OpenBSD, EC2, Parallels, and Rackspace.

    $30.00 /hr
    5,580 hours
    4.97