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Upwork Cluster Computing Jobs Completed Quarterly

On average, 7 Cluster Computing projects are completed every quarter on Upwork.

7

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Average Cluster Computing Freelancer Feedback Score

Cluster Computing Upwork freelancers typically receive a client rating of 4.70.

4.70
Last updated: August 1, 2015

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  1. Bilal Athar

    Bilal Athar Agency Contractor

    Network, Pc and Mac Specialist, Trainer and Help Desk Expert

    Pakistan - Tests: 5

    Entrepreneur - Network & System Engineer - Windows & Mac Help Desk Expert. Have been in field for more than 4 years, helping individuals, industries, SME's and large scale enterprises maximize their productivity with flawless IT Infrastructures. Networking: Cisco Certified Security Professional (CCSP) Cisco Certified Network Professional (CCNP) Cisco Certified Network Associate (CCNA Routing & Switching) System & Server Administration: Apple Certified Support Professional (ACSP) Server Administration Windows Server 2008 (MCITP)

    Associated with: Linktel International

    $20.00 /hr
    52 hours
    4.99
  2. Vinod C

    Vinod C

    Expert Linux Server Administrator

    India - Tests: 7

    Hello, I am Vinod and I have more than 10 year experience in managing Linux and cPanel servers. I have versatile experience in setting up and managing servers, optimising them for the best usage and fine tuning the security aspects. I am very good in migrating websites or applications from one server to another with lowest possible downtime. Along with that I use shell scripting to automate day-to-day activities. I have set up and maintained clusters of DNS servers, web servers using Apache / Nginx controlled by a Load Balancer, Db servers using MySQL / Percona /MariaDB with Master - Slave replication. I have also experience in setting up NFS server for remote storage. I can be available any time on all weekdays and can provide industry references if needed. Why you wont regret for hiring me. 1. I love what I do and I insist on doing it well. 2. I follow certain work ethics and 100 % privacy and confidentiality is promised. 3. I do not outsource my projects. 4. I use Linux PC and Laptop and hence my computer is free from virus. 5. Have more than 3 active internet connections. DSL, WiMAX, 3G x 2 . So no ISP issue I am 1. True professional. An engineer by profession and education. 2. I am honest. I don't boast on what I don't know. I know Linux and I know it well. 3. I would rather ask 100 questions than making mistakes. 4. NDA is fine. Can send it as a hard copy / fax / email. 5. I will be online on Skype / Gtalk / Yahoo / AIM and I will be available on email / phone. With my 10 year experience, I believe I can understand what is the requirement completely. I have been a help desk (Kayako, Perlbill, WHMCS, Cereberus, Zendesk ) tech for the last 6 and half years and I have been dealing with a lot of people ranging from technically sound server / network administrators and architects to laymen. I can effectively communicate in a language which is understandable to whom I am dealing with. Pasting below a briefing about my skills. my experiences include --Centos, FreeBSD, Ubuntu , Redhat -- PCI -- Nagios -- Apache , Nginx , Lighttpd , varnish cache -- Exim -- MySQL , Percona , MariaDB -- Bind -- NFS -- Shell scripting, Working over command line. -- Control panels like cPanel, Plesk, Webmin, zpanel -- Cloud operating systems like Applogic, Onapp. -- Working on KVM switch ( for installing OS / networking issue trouble shooting etc ) -- Server security , Firewalls, Mod Security --Customised server setup for Drupal , Wordpress , Joomla -- Documentation Skills -- Customer service skills - Helpdesk. And many other services / applications which are necessary for managing linux based servers and applications.

    $20.00 /hr
    1,467 hours
    5.00
  3. 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

    Associated with: Genpex IT Solutions, Dipesh Sahni Agency

    $27.78 /hr
    1,287 hours
    4.83
  4. Faisal Siddique

    Faisal Siddique

    Systems Administrator

    Czech Republic - Tests: 1

    I have about 18 years experience in system administration & technical support. I also got team leading and project management experience in different sectors. I look forward to the projects which are inline with my technical and management skills.

    $27.78 /hr
    0 hours
    0.00
  5. Shail C.

    Shail C. Agency Contractor

    Business Analyst with Specialized in Big data and Data Analytics

    United States - Tests: 1 - Portfolio: 3

    • Dedicated and result oriented Business Analyst / Data Analyst with Six years of experience in diverse domains such Finance, insurance, E-commerce, government with in depth knowledge in Statistical Analysis, Data mining, SPSS and Data Analysis. • Proficient in Creating and Transforming Business Requirements into software requirement specification (SRS) using MS Word. • Expert in creating Risk Management Plan, User requirement Specification (URS), Functional Requirement Specification (FRS), Business Requirement Documents (BRDs). • Extensive experience in Agile and Waterfall methodology. • Proficiency in analyzing and Creating Use cases, Use Case Diagrams, Activity diagrams, Business Flow Diagrams and Sequence diagrams using MS Visio. • Expertise in MS Office Suite, MS Visio, SPSS, Statistical Tools, Financial Tools, Dividend Discount model and HP Quality Center. • Organized many Joint Application developments (JAD) and Joint Requirement Planning sessions (JRP), Interviews, workshops and requirement Elicitation sessions with end-user/clients/stake holders and the development group. • Extensively interacted with the QA Team in creation of the Test Plans, Providing Test Data, Creating and Test Cases. • Experience in Black Box Testing and User Acceptance Testing (UAT). • Strong business acumen, strategic thinking, interpersonal and presentation skills, adept at creating, editing, and coordinating extensive communication networks with excellent communication, analytical skills and conflict resolution skills. • Comprehensive experience in designing of customized system development methodology. • Extensive experience in working with AIG data collection methodology that consist of complex data collection template, data storage and report generation. TECHNICAL SKILLS • System Development Life Cycle (SDLC), Microsoft Access, Excel, Word, Power Point, Visio, Macro, Vlook-up, Hlook-up, Pivot table, Waterfall Methodology, Microsoft Visio, SPSS, Filemaker Pro, Agile Methodology, Product backlog, Sprint Planning, Retrospective meeting, Scrum practice, JAVA, SQL , EMC Documentum, Pre-UAT testing, Functional Specification, HP Quality Center, Data mining,

    Associated with: Mountain 213 Consulting Agency, AYU Technologies

    $25.00 /hr
    938 hours
    4.92
  6. Rajendra Mallampati

    Rajendra Mallampati

    Solaris System Administrator

    India - Tests: 1

    OVERVIEW Over 12 plus years of work experience in Unix administration with different flavours of unix(Solaris/HP UX/AIX) and Linux. Providing technical solutions from level1 – leve4 problems. Have excellent track record as lead for unix team. Good knowledge in managing resources and making sure that team exceeds customer’s expectations. Having good exposure in designing process and monitor the capability of the process. Having extensive knowledge on all ITIL process, which includes incident, problem and change management. Good exposure in production and development environment. Monitoring and providing regular updates for capacity of resources. Helping onsite in planning redundancy and capacity for servers and Storage (Netapps). Helping customers to procure and build systems for their requirements. Have worked for Indian Army from 2001 to 2004 and got good recognition medals. Providing training for resources according to the project requirements to ensure resources meet client’s requirement. Having good exposure to CMMI process and participated in internal and external audits. Helping the team to understand the process and across audits. KEY SKILLS Sun Solaris Administration: Solaris 7/8/9/10 O.S, Shell Scripting, ODS, Solaris Volume Manager(Implementing RAIDS),Custom Jumpstart,Flash Installation and Live Upgrade, ZFS, Zones, Containers, LDOMs, Projects management, Audits, Process management. Linux Administration:- Installing Linux, configuring and installing kickstart servers, LVM, Knowledge on SGE, Rocks, User Administration, VMWare, ESX, managing VM’s, Buliding environment, NIS, NFS. HP UX administration:- HP 11.11, 11.23. 11.31 Shell Scripting, LVM, Ignite, Installation and Live Upgrade, HPVM, HP service guard, Projects management, Audits, Process management Veritas VolumeManager: Installing VxVm 3.x/4.x/5.x, Administering sub-disks,plexes,logical volume,disk groups, RAIDS, Dynamic mulipathing, CheckPoints, Rootmirroring, Veritas Cluster Services: Installing and configuring VCS 4.x/5.x, Service group administrative operations. Sun Cluster: Installing Sun cluster 3.1/3.2 and configuring VxVM in sun cluster. Maintaining sun cluster effectively. Sun Grid Engine:- Installing and managing Sung Grid Engine, Monitoring Nodes in SGE, Submitting Jobs and managing JOBS submitted by users in Cluster. SAN Administration:- Possess excellent knowledge on Zones, Creating LUNS and assigning to Nodes in zones, Managing brocade switches, Good Knowledge on administering SAN clarion and Itachi using GUI. Application:- have excellent knowledge on installing and maintaining petrotech apps like ArcGis, RMS, CanvasX, Printers/Plotters:- Good Knowledge on configuring and troubleshooting network printers and plotters. Six Sigma Green Belt:- All processes related to Six sigma to fix a performance issue of a process. CAR/DAR/FMEA/Hypothesis testing etc.. Team Management:- Managing BP GOI US/UK project from past 3 years. ITIL:Good knowledge and experience of operations in ITILV3

    $8.00 /hr
    0 hours
    0.00
  7. Abdul Khaliq

    Abdul Khaliq

    Skilled IT professional with over 13 years of IT Experience

    United Arab Emirates - Tests: 2 - Portfolio: 1

     MS Server Operating System 2003/2008/2012  MS Exchange server 55/2000/2003/2007/2010  Unified Communications – OCS 2007/LYNC 2010  BlackBerry Servers 4.1.5/5.0  Enterprise Email Archiving – IBM/Exchange 2010  Change Management – ITIL V3  Project Management  Migrations/Upgrades  VMWare4.0, ESX 5.0  VERITAS Storage Foundation for Windows HA  HP SIM, FlexFabric  SAN – IBM XIV/Hitachi

    $11.11 /hr
    0 hours
    0.00
  8. Viktor Kutalovskij

    Viktor Kutalovskij

    IT Architect / Engineer / System Administrator / DevOps

    Lithuania

    IT system generalist with substantial experience in many different segments and businesses at international level. Over 10 years of experience in IT, covering complex systems analysis, design, pre-sales, procurement, implementation, migration, consolidation, automation, administration and support in areas which include Midrange, UNIX, Linux, High Availability, Clustering, Business Critical Systems, Storage Area Networks, Windows Server, Networking and other technologies. A team player with coordination, project, people management and technical skills. US,UK & Denmark work experience.

    $22.00 /hr
    0 hours
    0.00
  9. Rahul Magoo

    Rahul Magoo

    Senior Business Analyst

    India - Tests: 1

    I'm a Senior Business Analyst working in Mu-Sigma for last 2.7 years. I have worked in Retail Analytics vertical. I'm currently working in Merchandising analytics team for US based home improvement retailer. My major role based upon competitor analysis, how much markup/markdown needs to be given based upon certain business guardrails. - Calculate the Impact of new store opening in the proximity of the retailer. - Building a pricing engine which will help in optimizing the price - Worked with the acquisition team to leverage their current acquisition - Helped the client to improve the current markdown model which lead to saving ~$10 M PA

    $22.22 /hr
    0 hours
    0.00
  10. Danijel Krmar

    Danijel Krmar

    Operations and Systems Professional

    Serbia - Tests: 1

    Operations and systems professional with a decade of experience on multiple projects, loving challenges. Building high availability solutions. DevOps enthusiast and advocate. SaaS operations architect. I have been working with various teams introducing Continuous Delivery/Deployment strategies and practices. Automation lover, I use Puppet or Ansible wherever possible. Play with Vagrant and Docker all the time. Troubleshooting as a hobby. Strace is my favorite tool ever. Saved and optimised a lot of high traffic sites using strace in combination with some other tools. I know the ins and outs of system calls and Linux internals. I am also experienced with email servers and email deliverability. Advocating bulk email best practices. Strong experience in, but not limited to: - Linux maintaince/troubleshooting. Strace, Percona Toolkit, etc. - System automation, Puppet, Ansible, Bash scripting. - Virtualization, Vagrant, Docker. - Building HA solutions. - Building monitoring solutions. - Log and event management. Logstash, ElasticSearch, riemann.io. - etc.

    $30.00 /hr
    0 hours
    0.00