Network Administrators & Consultants

Showing 6,157 freelancers

Network Administrators & Consultants

Showing 6,157 freelancers

  • Custommer Service agent

    I worked as a Network administrator for 2 years then i switch to Customer Service Representative and Public Relations Specialist with German for 3 years. I am a detail oriented person who enjoys getting a job done or completing a … more

    I worked as a Network administrator for 2 years then i switch to Customer Service Representative and Public Relations Specialist with German for 3 years. I am a detail oriented person who enjoys getting a job done or completing a project that benefits the company or employer. I enjoy learning new processes and procedures and working in a stable environment. I am currently seeking for a full-time position.  less

    customer-support email-handling network-administration customer-service amazon-web-services email-technical-support account-management crm accounts-payable-management database-administration 00 more less
    • $7.60 HOURLY RATE
    • 4.9
    • 336 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Senior Ruby on Rails Developer

    Full stack Ruby on Rails developer with back-end, front-end and server management skills. High skilled Ruby on Rails developer with over 4 years experience in dynamic web applications development. Worked well on projects with team as well as self built … more

    Full stack Ruby on Rails developer with back-end, front-end and server management skills. High skilled Ruby on Rails developer with over 4 years experience in dynamic web applications development. Worked well on projects with team as well as self built projects from scratch to the production stage with full efficiency of TDD & BDD. Skills: Ruby on Rails, Ruby AngularJS, JavaScript, jQuery, CoffeeScript MySQL/PostrgeSQL, MongoDB, Redis HTML5, CSS3, HAML, SASS/SCSS RSpec, Cucumber, Selenium, Capybara Amazon Web Services, Heroku Unicorn, Nginx Github, SVN Trello, Asana, Pivotal Tracker API Integration (Facebook, Twitter, SoundCloud, Twillo, Google Services and any third party service) API development Self-motivated Developer.  less

    ruby ruby-on-rails mysql mongodb css ajax jquery javascript git payment-gateway-integration 00 more less
    • $28.00 HOURLY RATE
    • 4.9
    • 651 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 2 TESTS
  • Network Administration, CCNA

    - Self-organized, passionate, self-motivated Network Engineer (CCNA) with high problem solving analytical skills (PhD in Cosmic Ray Physics). - Excellent knowledge of networking concepts, switching (802.1q, STP, LACP, etc..), routing (OSPF, BGP, VRFs, VRRP/HSRP, etc...) , QoS, network monitoring. - Experience in … more

    - Self-organized, passionate, self-motivated Network Engineer (CCNA) with high problem solving analytical skills (PhD in Cosmic Ray Physics). - Excellent knowledge of networking concepts, switching (802.1q, STP, LACP, etc..), routing (OSPF, BGP, VRFs, VRRP/HSRP, etc...) , QoS, network monitoring. - Experience in IP/MPLS, MPLS L2/L3 VPN technologies. - Experience in working with Cisco, Alcatel-Lucent, Juniper, Rubytech, Huawei, Vyatta, Mikrotik network equipment - Experience in Linux based network monitoring and management systems (snmp, cacti, nagios, etc...) - Experience in management of VMware virtual servers (Ubuntu, Centos, Redhat, Apache, MySQL, Squid, etc…). - Experience in developing handy tools (web-based shell-php scripts) for network monitoring and management improvement. - Experience in programming (PHP, C++, MySQL).  less

    tcp-ip linux-system-administration snmp cisco-routers bgp nagios mpls 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 443 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Accountant

    My objective is to provide quality financial expertise at an affordable price. I have two fully accredited four year degrees. I have received a BA in Accounting and a BA in Business Management with a concentration in Finance from NCSU … more

    My objective is to provide quality financial expertise at an affordable price. I have two fully accredited four year degrees. I have received a BA in Accounting and a BA in Business Management with a concentration in Finance from NCSU. I have over 15 years of work experience in private and public accounting. I have gained a significant amount analytical and computer skills. Plus, I have a good knowledge of accounting, auditing, job order costing, process costing, orchestrating business start-ups, business taxes, personal taxes, computers, programming, operating systems, remote computer access, virtual LANs, designing websites, and networking. I have expertise in using the following software programs : Microsoft Office 2013, Lotus, Windows 7, Windows 8, Suse Linux, E-Back Office, POS X, PeopleSoft, GLAD, ADAC, AXIOM, STAR, ESS Base, Business Objects, CART, MS Dynamics GP, GLASS, Fund-EZ, MYOB, SAP, Great Plains RMS, Peachtree, QuickBooks Pro 99 – 14, QuickBooks Enterprise Solutions 12.0, QuickBooks Online, Fund-EZ, Macola, Platinum, Epicor, SBT, ACCPAC, Sage 500, ShareNote, Proseries Tax, Drake Tax, Rent Roll, and Buildium.  less

    microsoft-excel intuit-quickbooks buildium bank-reconciliation bookkeeping accounting cost-accounting peachtree-accounting financial-accounting microsoft-dynamics 00 more less
    • $19.44 HOURLY RATE
    • 4.8
    • 1679 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 11 TESTS
  • System Administrator /Technical Support /VMware/Microsoft Access Admin

    Over the last 9 years, I have installed, configured and supported applications for new offices and completed reconfigurations for existing technologies such as - Microsoft Windows 2000, XP, 7, Vista and 8 - Microsoft Windows Server 2003, 2003 R2, 2008, 2008 R2 … more

    Over the last 9 years, I have installed, configured and supported applications for new offices and completed reconfigurations for existing technologies such as - Microsoft Windows 2000, XP, 7, Vista and 8 - Microsoft Windows Server 2003, 2003 R2, 2008, 2008 R2, 2012 and 2012 R2 - Symantec Backup Exec - Veeam - SonicWALL email security - Websense Content Filtering - VMware ESXi, vCenter server, Site Recovery Manager and vSphere Operations Manager - Symantec Endpoint Protection - Citrix Presentation Server, XenApp, NetScaler and XenServer - Microsoft Exchange Server 2003, 2007, 2010 and 2013 - Microsoft Office 2003, 2007, 2010 and 2013 - ITIL Service Desk Management I also have experience with Office 365 setup and configuration I am offering my experience in server and network administration utilizing my analytical and troubleshooting skills and researching solutions to improve customers' performance and ensuring that users are satisfied.  less

    microsoft-exchange-server vmware-administration microsoft-hyper-v microsoft-powerpoint microsoft-active-directory microsoft-word microsoft-excel microsoft-visio citrix-xenserver windows-administration 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 73 HOURS
    • TRINIDAD AND TOBAGO
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Software, Hardware and Website QA/Tester

    - Already have 5 years of experience as Software Quality Assurance. - Good understanding in Software Development Life Cycle & Quality-oriented processes. - Skilled in computer assembly and troubleshooting using different operating systems & environments. - Quick Work Delivery with High Quality - Understanding the Functional Requirements … more

    - Already have 5 years of experience as Software Quality Assurance. - Good understanding in Software Development Life Cycle & Quality-oriented processes. - Skilled in computer assembly and troubleshooting using different operating systems & environments. - Quick Work Delivery with High Quality - Understanding the Functional Requirements - Test Cases Writing and Execution - Handle the ff. testing types and levels: Unit testing, Integration testing, Component interface testing,System testing, Acceptance testing, Installation testing, Compatibility testing,Regression testing, Acceptance testing, Alpha testing, Beta Testing, Functional vs non-functional testing, Destructive testing, Software performance testing, Usability testing, and Accessibility testing. - Follow waterfall and agile process. - Documenting quality assurance practices. - Report, track and determine priority of reported bugs. - Used different kind of issue tracking softwares like Atlassian JIRA and STAR. - Monitor the system for equipment failure or errors in performance. - Operate spreadsheet programs and other types of software to load and manipulate data and to produce reports. - Respond to program error messages by finding and correcting problems or terminating the program. - Enter commands, using computer terminal, and activate controls on computer and peripheral equipment to integrate and operate equipment.  less

    manual-testing software-testing regression-testing performance-testing computer-assembly computer-networking computer-maintenance computer-repair web-testing 00 more less
    • $5.00 HOURLY RATE
    • 4.8
    • 483 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
  • Linux Server Support Technician

    PROFILE : Am a Redhat certified Engineer ( Cert ID : 120-202-320 ) Now I started a Linux Support Company I have 5 year of experience in Linux field SKILLS : Operating systems: Linux, Centos , Ubuntu , Freebsd Application/Web Servers: Apache, Nginx , Litespeed Mail Servers … more

    PROFILE : Am a Redhat certified Engineer ( Cert ID : 120-202-320 ) Now I started a Linux Support Company I have 5 year of experience in Linux field SKILLS : Operating systems: Linux, Centos , Ubuntu , Freebsd Application/Web Servers: Apache, Nginx , Litespeed Mail Servers: Postfix , Exim , Installation and Configuration Volume Management: LVM in Linux enterprise 6 FTP Servers: VSFTP , Pure-ftpd Security: SSH, SSL, TCP Wrappers , Firewall , Fail2ban , Rkhunter , Chkrootkit , DDOS deflate , Maldet Firewalls: IP tables , CSF , APF Database: Mysql Control Panels: C panel , Plesk , C beyond , Ajenti , Webmin , Virtualmin , Zpanel , ISPconfig3 Main Features : Load Balancing , Server migration , Spam Resolution , Amazon expert  less

    rhce cpanel linux-system-administration mysql network-security whm exim nginx ssh platform-migration 00 more less
    • $10.00 HOURLY RATE
    • 4.8
    • 544 HOURS
    • INDIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • System Administrator (AWS/LAMP/Windows/Linux/Virtualization/Clouds)

    Obliged to move from Crimea, Ukraine and now settled in Thailand. Now I have fully functional account and ready for hiring. Expert in AWS, Site migration, LAMP, Windows and Linux Servers setup and administration (incl. HA and clustering), Infrastructure monitoring … more

    Obliged to move from Crimea, Ukraine and now settled in Thailand. Now I have fully functional account and ready for hiring. Expert in AWS, Site migration, LAMP, Windows and Linux Servers setup and administration (incl. HA and clustering), Infrastructure monitoring. 100% positive feedback. I have 7 years of team work experience as system administrator. I'm quick learner, I like self-education and improvement of professional knowledge, self-motivated and self-organized. Have experience in deploying and maintaining of: Cloud Computing Platforms: Amazon Web Services (EC2, S3, RDS, VPC, Elastic Beanstalk etc); Server operating systems: Windows Server 2003 - 2012R2, Amazon Linux, Debian, RHEL, CentOS, Ubuntu Server; Web servers and servlets containers: IIS, apache, tomcat, JBoss, IBM Websphere; Mail servers: postfix, MS Exchange, IIS SMTP, hMailServer, cyrus; Database servers: MySQL, MS SQL, Oracle DB, PostgreSQL, MongoDB, DB2; Virtualization: MS Hyper-V, MS Virtual Server, VMware Server, Xen Server, VirtualBox, OpenVZ; Directory service: Active Directory, OpenLDAP; Issue-tracking ticketing systems: mantis, jira, redmine, trac, freshdesk; File servers: IIS FTP, proftpd, FileZilla FTP Server, samba; Firewalls: ufw, Windows firewall, iptables, firewalls on MikroTik and other routers; IT Infrastructure Monitoring: nagios, Pingdom; Webhosting Control Panels: WHM/cPanel, Webmin, Directadmin; Proxy Servers: squid; VPN Servers: pptpd; Collaboration version control systems: github, svn, cvs; Clustering: MySQL on DRBD, Heartbeat, MongoDB Replication, RabbitMQ; Continuous integration systems: Hudson/Jenkins, Apache Continuum; Instant messaging servers: ejabberd; Message brokers: RabbitMQ (include clustering); Enterprise Content Management Systems: MS SharePoint, EMC Documentum, OpenText LiveLink, Lotus Notes, Oracle Content Database and Oracle Records Database; Customer Relationship Management Systems: MS CRM, Odoo; Rapid web application development platforms: Adobe ColdFusion.  less

    amazon-web-services amazon-ec2 amazon-s3 virtualization windows-administration linux-system-administration apache-administration lamp-administration mysql postfix 00 more less
    • $18.00 HOURLY RATE
    • 5.0
    • 73 HOURS
    • THAILAND
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 4 TESTS
  • Sr Web Applications Engineer

    I have been developing for the web for the better part of 12 years. I love what I do and do what I love. Period. Others may be cheaper or produce more but I challenge you to find someone with … more

    I have been developing for the web for the better part of 12 years. I love what I do and do what I love. Period. Others may be cheaper or produce more but I challenge you to find someone with as much passion for their work as I have. I don't want to be a mega million/billionaire I just want to keep meeting the needs of customers by doing what I love!  less

    php 00 more less
    • $72.22 HOURLY RATE
    • 5.0
    • 128 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • VA Quickbooks Xero Myob Freshbook Peachtree Excel

    i have Completed 2000 hours on odesk My current aim to is to establish trust and the only way to achieve this is by employer satisfaction. its only way to success You must grow the business, while I support you … more

    i have Completed 2000 hours on odesk My current aim to is to establish trust and the only way to achieve this is by employer satisfaction. its only way to success You must grow the business, while I support you with dedication, integrity, excellence and confidentiality. In this new world where everything is online, although my office location is in the Pakistan, all my clients are from USA, Australia, and UK. I have been in the Despite being in the Top List of Freelancers, I continue to personally serve all my clients. Unlike the rest, I personally do all the work. I believe that clients hire me because of my expertise. I do not believe in passing the work to another freelancer. This is the reason why all my clients are satisfied with my work. Being an International Certified Public Accountant who focuses on clients using Netsuite and Quickbooks, I have served almost all types of business all over the world, to include trading, manufacturing, retailing and service. For the past 7 years in Accounting & reconciliation Practice, I have gained excellence in the field of systems, control and analysis. My experience and full background in Audit structured my capability in analytics, problem solving and critical thinking. My expertise is greatly focused on Netsuite and Quickbooks. I have been using these for at least 4 years now. However, I also have full expertise in using Xero, MYOB, Accounts IQ, Peachtree, VB based, and Oracle. In addition to Accounting and Taxation, my services are also demanded for Financial Planning and Analysis. In my effort to be an asset of my client, I ensure that I communicate and explain the financial results of the company. This will ensure that accounting data will not be merely for taxation purposes, but most importantly, to aide my client in decision making and advancement of the business. My client list through stable online communication using Skype, Teamviewer, join me, or Logmein, whichever suits them best. Reports are constantly shared and updated via Dropbox, Box, Google, 4shared Drive or through emails. While my bosses grow the company, I provide on-time and reliable financial accounting reports and advice to guarantee the soundness of any critical decisions made, all in the name of strong dedication and loyalty to my clients.  less

    accounting bookkeeping intuit-quickbooks cost-accounting xero financial-accounting accounts-payable-management accounts-receivable-management cold-calling email-handling business-writing market-research data-analysis financial-management data-entry link-building ebook-design social-bookmarking 00 more less
    • $6.00 HOURLY RATE
    • 4.8
    • 2018 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 13 TESTS
    GROUPS:
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