IT & Networking Administrators

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  1. Peter B.

    Peter B.

    Cloud Technologist: AWS & NetSuite Expert

    United States - Last active: 3 months ago - Tests: 3 - Portfolio: 1

    I have been in software development, networking and technical management for over 18 years. I can implement your AWS Auto Scaling fleet, build and host an API integrating your existing web services with NetSuite, and build you a custom solution to your biggest technology challenges. I worked for Amazon Web Services for more than 2 years as a Software Development Manager for EC2, and interacted with teams working on S3, SNS, RDS, SQS, ElastiCache, EBS, CloudFront, DirectConnect, EC2 VPC, Route 53 and more. I have worked with and still interact with the people that make AWS tick and grow. You can trust me to bring my first hand knowledge of the inner workings of AWS to help your business succeed. I've spent several years building and customizing NetSuite. I've gone deep with Javascript and the nsAPI calls in SuiteScript. I've integrated external systems and APIs into NetSuite, optimizing workflows and saving employee time and overhead. I look forward to learning about you, your business, and what projects you are working on to help build your success.

    $175.00 /hr
    0 hours
    5.00
  2. Lukas Kocourek

    Lukas Kocourek

    senior IT professional

    Czech Republic - Last active: 12/04/2014 - Tests: 4 - Portfolio: 1

    major skills: ‣ network TCP/IP (IPv4, IPv6), routing, firewall, VPN, monitoring systems ‣ VMware (architecture, management & deployment) ‣ UNIX operating systems (Debian, Ubuntu, RHEL, CentOS, OS X) ‣ Apache, Nginx, Tomcat, Icecast, BIND, Zabbix, Nagios ‣ SQL technology (MySQL, MS SQL) ‣ clustering, HA ‣ programming languages PHP, JavaScript (Node.js), Perl, BASH ‣ HTML, CSS, Adobe Photoshop ‣ VCS systems (GIT, CVS) ‣ SAN EMC CX/VNX class management

    $25.00 /hr
    0 hours
    5.00
  3. Razvan Muscalu

    Razvan Muscalu

    Information Technology and Security Expert

    Romania - Last active: 4 months ago - Tests: 8

    I enjoy investigating a multitude of subjects, for example when I was 14 I started to learn PHP, three weeks after I was programming an internal chat system for a casino in Holland. Afterwards, small web-related projects followed; when I was 16-17 I was hired as a company administrator in the fields of IT Security, Computers and Network administration/installation, CCTV surveillance, PBX administration and Access Control. At 18, I've started to research the field of reverse software engineering and subsequently developed web-crawlers/spiders as well as playing around with various programming languages. Soon after, I have found interest in the field of Ethical Hacking and developed applications regarding protocols such as POP3, SMTP, FTP and I have also conducted research on how the aforementioned protocols can be correlated in order to subdue RDP-enabled servers. To cut the story short, I have a diverse interest which spans a multitude of IT related fields.

    $13.00 /hr
    0 hours
    5.00
  4. Roman K.

    Roman K.

    Microsoft Solution Expert | Sr. Windows Engineer

    Belarus - Last active: 11/07/2014 - Tests: 3 - Portfolio: 3

    Hi! You can ask about any help for win/*nix systems, also we can talk about my rate! I will glad to hear you and can help for different projects! Pretty sure that I can help you and your team make any project better than it is now! :) PLEASE READ MY FULL OVERVIEW! THANK YOU FOR YOUR TIME! SOME OF PROJECTS SOMETIMES I DO FOR FREE! :) • 10 years of cross-platform experience in systems administration, including analyzing, designing, installing, maintaining, and repairing hardware, software, peripherals, and networks. • Superior troubleshooting and technical support abilities with migrations, network connectivity, and security. • Develop exceptional relationships with co-workers, management and end users. • Excellent communication and problem solving skills. • Microsoft Windows 2003/2008R2/2012/2012R2 • Microsoft Active Directory Services • Microsoft Terminal Services • Network Services – DNS, DHCP, NAP • File/Print Services • Failover clustering • Microsoft Exchange (Multi-Tenancy) 2007/2010(NLB/DAG)/2013 • MS OCS 2007R2/Microsoft Lync Server 2010/2013 / Skype for Business • Office 365 (migration to Office 365) • VMware vCenter/Hyper-V (SCVMM 2012) • Scripting (PowerShell) • Experience with SCOM/SCCM • PowerShell DCS, Puppet, Ansible • Base knowledge Linux(*nix) • Base knowledge’s MSSQL (MSSQL Clustering) My LinkedIn profile: http://www.linkedin.com/pub/roman-kisliak-mcsa/20/639/10 My Skype ID: rkisliak@outlook.com

    $33.33 /hr
    0 hours
    5.00
  5. Ronny B.

    Ronny B.

    Programmer, Linux system administrator and technical writer.

    Norway - Last active: 12/21/2014 - Tests: 9 - Portfolio: 4

    I've spent the past decade honing my Linux administration skills, building web interfaces for services I run and developing utility software on OS X and iOS. I'm looking to build sensible, functional software and websites. My focus is on Go, Swift, Objective-C, PHP, HTML5 and JS with Linux, Apache, OpenVZ and Zimbra administration on the side.

    $50.00 /hr
    0 hours
    5.00
  6. Dieter K.

    Dieter K. Agency Contractor

    Development team

    Germany - Last active: 12 days ago - Tests: 2

    We are a small team of programmers from germany with 10 to 30 years experience in software development. We have done projects on a wide application range e.g. automation technics, advertisement, scientific and analytics, e-commerce, web-development, database administration, ERP, RFID and many more. Hopefully odesk will help us find new challenges.

    Associated with: Maple Forge Agency

    $29.99 /hr
    0 hours
    0.00
  7. Nagender Singh

    Nagender Singh

    Web Programmer - PHP/Wordpress/Laravel

    India - Last active: 4 days ago - Tests: 2 - Portfolio: 2

    Seeking CORE PHP & CMS based projects (both minor and major).Hands into varied technologies like(Wordpess,PHP, Javascript, Jquery, Ajax.Expert in Wordpress.) Built Around 10 To 15 website in wordpress and 5 to 6 website in core php. Total experience of 2+ year in web development.

    $5.00 /hr
    206 hours
    5.00
  8. Istvan S.

    Istvan S. Agency Contractor

    Principal Architect (AWS, NoSQL, Clojure)

    United States - Last active: 11/21/2011 - Tests: 6 - Portfolio: 1

    Over the last 10 years I played various roles in several teams covering most of the systems engineering topics. My main focus is on system design and implementation with Linux(or similar unix-like) operating systems. I am looking for mid and long-term contracts mainly with RedHat/CentOS/Fedora systems or Amazon, Rackspace, Joyent services I have to following experience: 15+ years Linux (RedHat/CentOS/Fedora) and FreeBSD 5+ years networking: Cisco, Juniper, Nortel 5+ years IT Security: firewalls, OS extensions, mandatory access control and SELinux 5+ years databases: MySQL, PostgreSQL (including replication, backup and performance tuning) 3+years Amazon AWS(EC2, VPC, EBS, S3, CloudFront), I have moved several companies into the cloud 3+ years Ruby and RubyOnRails 3+ years Virtualization (XEN, VMware ESXi, VirtualBox) 3+ years Load Balancers(Cisco ACE, Citrix NS) 2+ years Clojure On the top of that I have experience with version control softwares like cvs, svn, git, mercurial and perforce, also with issue tracking systems like trac, jira and redmine. If you can't see the desired skill listed please contact me and ask, I might have the relevant experience.

    Associated with: Cloud Works

    $50.00 /hr
    125 hours
    4.98
  9. Vu T.

    Vu T. Agency Contractor

    Senior Java Developer -JOSSO - OpenLdap

    Vietnam - Last active: 5 months ago - Tests: 6 - Portfolio: 5

    More than ten years of experience in software development. Has good knowledge of Databases and Object-Oriented Analysis and Designs. More than 7 years working with SQL Server, 6 years working with java, 4 years with J2EE, 2.5 years working with Oracle as an analyst and system developer, 2 years with .NET application, 2.5 years with .NET web-base, 4 years working with PHP on sugarCRM system and CakePHP and Yii frameworks.

    Groups: Bluehost Developers and Designers

    Associated with: Online Business Solutions

    $24.44 /hr
    6,276 hours
    4.22
  10. Muhammad Iftkhar

    Muhammad Iftkhar Agency Contractor

    Mobile and Web Application Developer

    Pakistan - Last active: 4 months ago - Tests: 1

    I am ColdFusion certified developer and developing in CF since it's version 4.5. I've been working with MSSQL and MySQL almost as long. I have hands on experience to code CF wrappers for different APIs and write robust, modular and clean code. I expert in Browser display issues. I have not yet to meet one that I couldn't fix. I can connect your website to any payment gateway, set up your server to do almost anything, and also do image galleries/portfolios. I also have experience in following areas: JavaScript, Jquery, Jquery Mobile, Ajax and CSS. Look forward to hear from you.

    Associated with: creationnext

    $20.00 /hr
    49 hours
    5.00