Cluster Computing Developers & Programmers

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Cluster Computing Job Cost Overview

Typical total cost of Upwork Cluster Computing projects based on completed and fixed-price jobs.

Upwork Cluster Computing Jobs Completed Quarterly

On average, 5 Cluster Computing projects are completed every quarter on Upwork.

5

Time to Complete Upwork Cluster Computing Jobs

Time needed to complete a Cluster Computing project on Upwork.

Average Cluster Computing Freelancer Feedback Score

Cluster Computing Upwork freelancers typically receive a client rating of 4.64.

4.64
Last updated: May 1, 2015

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  1. Ivan Ershov

    Ivan Ershov

    Cloud Architect/Engineer/Devops / Linux Admin

    Russia - Last active: 1 day ago - Tests: 11 - Portfolio: 2

    Over the last 10 years, I have been working as technical support engineer/team leader/infrastructure architect for the different companies with on-premise/cloud hosting. My competency lies in planning, development, deployment and setup of the environments from scratch, troubleshooting/support/improvement of existing production systems based on Linux/Unix with the focus on automation and high availability. Have a lot of experience in automation/monitoring/backup of different distributed environments with LAMP stack and other applications, different clustering, scalability and high-availability techniques. Operating systems: Debian/Ubuntu, Redhat(Fedora, RHEL, Centos), Suse, AmazonLinux Level of skill with Unix/Linux: RHCE MailServers: qmail, postfix, sendmail etc Databases: Postgresql, Oracle, Mysql, noSQL databases (Mongodb, Cassandra, Couchbase, Redis etc) Clustering: RHCS, terracotta, heartbeat, pacemaker, distributed balanced setups Programming, scripting languages: Bash, PL/SQL, Ruby Clouds: AWS/Tata/RackSpace/CloudStack/Openstack/Azure Automation: Chef/Puppet, RightScale, AWS Opsworks,CloudFormation etc Continuous integration/deployment: Docker, Atlassian tools, Jenkins, SVN/Git, Codebase etc. Loadbalancers/proxies: Clouds LBs, Haproxy, mod_jk, Squid, Apache, Nginx Application servers: tomcat, jetty, jboss, Apache, Nginx, different PHP-based servers Monitoring: Nagios, Zabbix, Newrelic, OMD etc English: fluent Availability: up to 30hrs/week

    $38.89 /hr
    1,695 hours
    4.96
  2. Richard Morrison

    Richard Morrison Agency Contractor

    MS SQL DBA Optimization, Clustering, Mirroring, Replication, TSQL

    United Kingdom - Last active: 27 days ago - Tests: 4

    Certified Database Administrator with over 10 years experience working with SQL Server 2012, 2008, 2005, 2000, 7.0 and 6.5. My proven skillset, has enabled me to work alongside and provide consultancy to Architecture and Development teams. My objective is to use my experience to bring creative and robust solutions to businesses that requires a SQL Server Database Administrator/Developer. Skillset - Windows and SQL Server Clustering, TSQL, DTS, SSIS (ETL), SSRS, Performance Tuning/Optimization & Transactional ReplicationI also have 'real world' experience implementing backup, maintenance and disaster recovery strategies across multiple data centres.

    Associated with: DBTECH SOLUTIONS

    $50.00 /hr
    2,448 hours
    5.00
  3. Jonas M.

    Jonas M.

    Cloud Systems Architect, Amazon AWS expert, Linux Admin

    Lithuania - Last active: 3 months ago - Tests: 6

    I'm experienced DevOps guy, Linux Server Administrator (over 9 years) , Cloud based solutions engineer (mostly on Amazon AWS) My experience: Linux based servers solutions SaltStack Infrastructure Automation and Cloud Orchestration Continuous Integration with Jenkins Vagrant, Docker for devs Amazon AWS cloud solutions Migrations to Amazon AWS platform Linux servers setup: Ubuntu, CentOS, RedHat System tasks: administration, configuration, backup solutions, audit, optimization, benchmarking Amazon AWS - running projects on EC2, RDS, VPC, SimpleDB, S3, CloudFront, Route 53 dns, ELB, AutoScaling, CloudWatch, ElastiCache, IAM, SES, SNS services. VPS: Cpanel / WHM / Plesk / DirectAdmin / Webadmin - Migrations, management, hardening, configuration, security maintenance. Backup solutions for AWS, Linux servers VMware (VCP certified) - vSphere ESX servers, vCenter servers, VMware View infrastructure administrator Websites projects running on nginx, apache, mysql, LAMP stack Experience with HPC clusters, HPC management software for Linux systems including multiple Linux operating systems, linking and building libraries Development, testing, stageing environments installation,preparation for production/developement process (svn, git, jenkins, bash scripts, phing) SaltStack, Puppet, Vagrant, Docker Experience with scripting language such as PHP, JS, Bash-Scripting, NodeJS Cloud SaaS services: goolge apps, owncloud Atlassian software installation, setup (jira, confluence) Wordpress, Drupal installations

    $50.00 /hr
    117 hours
    4.75
  4. Suphal B.

    Suphal B.

    DevOps,Architect,Integrator,Expert In Server,System,Web Technology.

    India - Last active: 1 day ago - Tests: 3 - Portfolio: 7

    WHY WILL YOU HIRE ME ? - --- TOP 1% OF SUCCESSFUL Upwork (Formerly oDesk) FREELANCERS http://postimg.org/image/3li7gl9z1/ --- MORE THAN TOTAL 11,000 OF Upwork WORKING HOURS AND STILL COUNTING ! --- TOP RATED Upwork Freelancer. Possible Expert and Business Savvy Solution In Cost Effective And Timely Manner To Serve Best In Industry With Satisfaction Guaranteed. I not only deliver but also make your business profitable. [RHCE, CCNA, RHCVA, RHCSS Certified] Committed to work on any challenging project likewise Enterprise Level Unix, Linux, Windows Server And Network Administration, AWS/EC2,Rackspace,Linode,Cloud Architecture,Virtualization, Monitoring and Maintenance, Web design and development, e-Commerce development, SEO, SEM, ORM, internet marketing, graphics and logo designing, animation, online presentation and publication, online promotion and branding with 100% dedication and satisfaction guaranteed. Serving on these field Successfully with 8 years of versatile experience. Intend to work with the employer on the basis of long term relationship until and unless 100% satisfaction would be achieved.

    Groups: Application Developers Alliance, Bluehost Developers and Designers...

    $40.00 /hr
    11,698 hours
    4.99
  5. Milen M.

    Milen M.

    Your Pro

    Bulgaria - Last active: 2 days ago - Tests: 6 - Portfolio: 7

    Hello I have experience in the development of wide range server systems and web applications. I work in the largest IT company in my country for about 7 years as a network engineer and web architect. I have advanced knowledge of construction and administration of server systems, networks, databases, web architecture and service monitoring and support.

    Groups: Application Developers Alliance

    $22.22 /hr
    1,068 hours
    5.00
  6. Shail C.

    Shail C. Agency Contractor

    US based Project Manager/Business Analyst/Big Data and Data Analytics

    United States - Last active: 1 day ago - 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

    $40.00 /hr
    938 hours
    4.92
  7. Anton K.

    Anton K.

    +5 years exp in hosting industry; NIX/WIN servers config/tuning

    Ukraine - Last active: 03/29/2012 - Tests: 10 - Portfolio: 1

    During the last 5 years I have been working in a company that provides a full range of hosting tech support. What does this mean? - quick and complete resolution of your problem. Why quick? - because a customer wants their site to be up and running 99.9% of the time. Why complete? - because if the issue is half-fixed now it may arise in the future and the customer will have to move to another provider who can solve the problem (you know hosting is a highly-competitive marketplace). All these factors are forcing me to have (or gain as fast as possible) a wide range of knowledge in system administration, programming, code debugging and customer relationship.

    $16.67 /hr
    74 hours
    4.94
  8. Marco Gregorini

    Marco Gregorini

    ICT consultant and software designer

    Italy - Last active: 11/15/2013 - Tests: 2 - Portfolio: 4

    I’m a senior independent ICT consultant, software developer and system administrator, with more than twenty-year experience, always as freelance professional or small business partner. I firmly hold an in-depth sight on a number of ICT subjects, from software analysis and development (C/C++, C#, .NET, T-SQL, Java, Visual Basic, Desktop and Web applications) to the design of complex systems' architecture (MS Windows Server, Linux RedHat, Vmware vSphere, MS Sql Server, iScsi, server clustering, NATO protocols and standards), from network systems management (SNMP, OSI stack, TCP/IP) to personnel training. Professional skills and expertise • During my professional career I have faced a range of technical challenges, enhancing over time my problem solving skills and comprehensive vision on ICT. • I always drive along solution-oriented paths the projects I’m involved with, avoiding the pitfalls of following a technology for its own sake. • I always uphold an independent, critical and creative thinking approach, which allows me to steer clear of the drawbacks of conformity in the team work. • I have a strong and self-motivated resolve to pursuit and achieve both short and long-term goals. • I can very quickly discover, learn and deepen new technologies, without limiting myself to the known horizon. • I always share my expertise with the team’s fellows.

    $66.67 /hr
    241 hours
    5.00
  9. Michael Rightmire

    Michael Rightmire

    PM, scripter and engineer specializing in Biotech

    Germany - Last active: 02/04/2014 - Tests: 9 - Portfolio: 21

    I’m a US native living in Germany and a 15 year veteran with engineering, project management, technical and scientific writing, and scripting. I'm currently specializing in scientific, biotechnology and molecular biology projects. My degree is in Molecular Biotechnology including bio- and organic chemistry, cell biology, scientific engineering, and bio-computational engineering. I've designed and operated specialized bioreactors as well as having extensive systems engineering experience with Linux, OSX, and Windows. I have almost 2 decades of scripting and module development in Python, OOPerl and shell, and have held project leadership and research roles for companies such as Northrop-Grumman Mission Systems, University of California Center for the study of RNA, and Mentor Graphics. I hope you’ll take a look at my reputation on oDesk, and I look forward to working with you on your scientific or technology project.

    $38.89 /hr
    0 hours
    5.00
  10. Alex Efros

    Alex Efros

    Perl Developer, Systems Architect, Linux Admin

    Ukraine - Last active: 01/22/2014 - Tests: 9 - Portfolio: 15

    Experienced in developing distributed systems, network services and backends for websites in Perl. I can develop complete website solution from Linux server installation and administration to complex modern web-interface in JavaScript (except graphical design). I'm developing software since 1989. I work as Perl/Web Developer since 1997. Development priorities: code simplicity and clarity, reliability, security, efficiency. I've experience with Apache and Nginx web servers, MySQL and NoSQL databases, Mojolicious and Backbone.js frameworks, Perl/HTML/JavaScript/CSS, FastCGI, non-blocking I/O, event-oriented and concurrent programming, complex parsing (fetching, parsing and processing complex data from thousands pages on hundreds websites every minute), service-oriented architecture, distributed computing, developing Perl modules, automated testing, … I work as Linux admin since 1994. Experienced in developing own Linux distribution from scratch (2001-2004). I've strong focus on security and since 2004 use Hardened Gentoo Linux. Experienced in developing large systems (50000+ man/hours) as Systems Architect and Senior Developer. Experienced Team Leader and Manager for small team (about 10 developers/testers). Also I'm author of many articles (mostly in Russian) and have small experience (about 6 months) as Top Manager in software company (about 200 employee). Since 2001 I'm working as full-time freelancer. I never agree to work which must be done quickly in exchange for quality. I like to do things in the Right Way and prefer simplicity and minimalism. I'm interested in tasks which should be implemented using OS Inferno and language Limbo (which usually mean distributed and/or highly concurrent systems). I'm looking for long-term business relationships with customers. More details (a lot of my open source software, perl modules, articles, links to LinkedIn/GitHub/etc. profiles) available on my website: http://powerman.name/

    $30.00 /hr
    0 hours
    5.00