Cluster Computing Developers & Programmers

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Cluster Computing Job Cost Overview

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

oDesk Cluster Computing Jobs Completed Quarterly

On average, 9 Cluster Computing projects are completed every quarter on oDesk.

9

Time to Complete oDesk Cluster Computing Jobs

Time needed to complete a Cluster Computing project on oDesk.

Average Cluster Computing Freelancer Feedback Score

Cluster Computing oDesk freelancers typically receive a client rating of 4.77.

4.77
Last updated: April 1, 2015

Popular Cluster Computing Searches

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Ivan Ershov

Ivan Ershov

AWS Architect/Engineer/Devops

Russia - Last active: 21 hours ago - Tests: 11 - Portfolio: 2

Over the last 10 years, I have been working as technical support engineer/team leader/infrastructure architect for several large companies (hosting companies with more than 1000 of dedicated and several dozens of VPS servers, ecommerce application companies, small and large companies with different cloud setups from several to several hundreds of instances) My competency lies in planning, development, deployment and setup of new production environments, troubleshooting/support/improvement of existing production systems based on Linux/Unix. 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.

$38.89 /hr
1,630 hours
4.96
Daniel Yavorovich

Daniel Yavorovich

System Administrator

Ukraine - Last active: 9 days ago - Portfolio: 1

Operating Systems ● FreeBSD ● Linux Security ● iptables ● openssl ● jail ● clamav ● mod_security ● mod_clamav DNS ● Bind ● PowerDNS (+PostgreSQL / +MySQL) HTTP ● Apache ○ MPM: prefork, worker ○ mod_ssl, mod_php, mod_wsgi ● Nginx ○ Access control ○ Autoindex ○ Fast-CGI ○ uWSGI ○ Proxy ○ Cache ○ SSL ○ upload_progress_module ○ Control panel integration ■ Virtualmin ■ DirectAdmin ■ Plesk Proxy ● squid ○ basic auth ○ transparent proxy ○ cache ● 3proxy ○ http/socks ○ auth Raid ● Linux ○ md(0,1,5,6,10) ● FreeBSD ○ Gmirror / Striping File Systems: ● Ext 2,3,4 ● ReiserFS ● XFS ● OCFS2 ● ZFS (port to FreeBSD) ● CEPH CVS ● SVN ● Mercurial ● GIT ○ GitLab ○ GitoLite Backup ● rsync ● BackupPC ● Bacula FTP ● ProFTPd ● VSFTPD File sharing ● NFS ● SAMBA Control Panel ● Direct Admin ● Webmin+Virtualmin ● CPanel ● ISP-config ● Plesk Automatization ● Puppet ● Saltstack Monitoring ● Zabbix ● Nagios ● Munin ● Monit Network Understanding of theoretical and practical foundations of the networks (Data link, Network, Transport, Application Layers). VPN ● OpenVPN ● PPTP Database (SQL) ● MySQL (+MariaDB, +Percona) ● PostgreSQL Database (NoSQL) ● ElasticSearch ● Riak ● MongoDB ● Cassandra ● Redis Virtualization & Containerization ● KVM ● XEN ● OpenVZ ● LXC ● Docker ● Vagrant Cluster ● DRBD ○ master-slave ○ master-master (+ocfs2) ● Heartbeat ● Pacemaker Development ● actively use: ○ shell (bash, sh) ○ Python ● Frameworks ○ Django ○ Flask ○ Twisted ○ Tornado Cloud Solutions: ● AWS (EC2, S3, CloudFront, Route53) ● DigitalOcean ● RackSpace

$33.33 /hr
32 hours
5.00
Paulo Arruda

Paulo Arruda

Linux System Administrator and Network Specialist

Canada - Last active: 02/10/2014 - Tests: 4 - Portfolio: 1

My 9 years of experience in Linux Server Administration and Deployment, and 15 years of experience as Linux User, should be of interest to a rapidly growing company like yours. I've been working for the past 9 years building all kind of servers: from SOHO file servers to large mail deployments in HA/Virtualized/Cloud environments.

Groups: LPIC-2
$50.00 /hr
486 hours
5.00
Milen M.

Milen M.

Your Pro

Bulgaria - Last active: 3 days ago - Tests: 6 - Portfolio: 5

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.

$22.22 /hr
1,015 hours
5.00
Bhushan Kumar Sharma

Bhushan Kumar Sharma

Linux Servers AWS Cloud Hosting Security CPanel Pl...

India - Last active: 21 hours ago - Tests: 4 - Portfolio: 14

Since 2001, I have been dedicatedly working with Linux Operating Systems & Open Source. Services Provided ::- Deployment, Configuration, Security, Hardening, Monitoring, Performance Tuning, Troubleshooting of Linux Server Roles AWS – Amazon Web Services Migration of Servers Hosting Panels like WHM/CPanel, Plesk etc Asterisk Dialers, VOIP and Call Center Solutions Customization of Linux Kernel & Distro with Rebranding Faculty of Post-Graduate Degree in Computer Sciences. Firewalls & Gateways Linux HPC - High Preformance Clusters Remote Server Support & Troubleshooting L3/L4 Security Auditing of Servers & Websites Cloud & Virtualization Technical Writing VPN - Site-to-Site, Road-warrior Vulnerability Assessment & Penetration Testing Kayako

$16.67 /hr
3,041 hours
4.85
Nelson N

Nelson N

Microsoft Technologies Expert - AD/Exchange/Win se...

India - Last active: 21 hours ago - Tests: 3

I'm former Microsoft gold partner support team member on exchange server project and has served as PM(project manager), Trained by Microsoft in MSExchange Server 2003, 2007, 2010 and 2013 and Active directory 2003, 2008 & 2012, - Have worked with more than 5000+ Exchange Server and 500+ Ad Migrations on various scenarios. - Have contributed Microsoft with number of personalized articles and got it published as knowledge base article. - Having vast knowledge with VM,Hyper-V and Citrix XenCenter and played around with less scenarios of P2V and V2V through Esx5.1 using Storage VMotion. My Skype: nelson9821 I can make myself available on any requested time frame, Author in http://social.technet.microsoft.com/wiki and http://exchangeservergeeks.wordpress.com My below article had the highest number of hits for the year 2013 http://social.technet.microsoft.com/wiki/contents/articles/17426.auto-response-from-distribution-group-exchange-2007-and-2010.aspx • Hands-on, dedicated professional with over 7 years of experience in IT management. • Possess strong knowledge of the software development and IT product design lifecycle. • Recognized for delivering leading edge solutions that consistent meet complex business requirements. • Implementing and managing ticketing system with SLA and meeting it on time frame • Managing team that run in 24/7 Shifts • Providing service on demand for 6 global sites • Taking care of Audit for ISMS and preparing docs for BCP for ISO audit • Carry very good knowledge for ISO 27001 - ISMS • Conducting triages on weekly basis within the team, • Adept in building strong relationships with IT staff, customers, vendors and third party contractors. • Solid understand of application development, computer programming and architecture design. • Streamlined Information Technology department by separating support tasks, creating new leadership positions and implementing best practices. • Special expertise in product development, solutions design and strategic marketing. • Spearheaded initiatives to restructure software product development processes to increase productivity. • Advise clients objectively on where IT might make a difference to the business • Planning the stages of the project and how each affects the business • Coordinating with the project team on weekly basis to understand the IT needs • Agreeing costs, timescales and standards to be met and monitoring these through the project • Adjusting the plans where needed • Making sure there is a smooth change over from the old system to the new one • Keeping management and clients updated on progress • Evaluation of each project stage and once completed

$40.00 /hr
270 hours
4.81
Anton Chernysh

Anton Chernysh

Senior IT Engineer, Windows Systems

Ukraine - Last active: 1 day ago - Tests: 3 - Portfolio: 1

IT System consultant with a lot of experience with all Microsoft products.Comprehensive MS servers knowledge. Security maintenance and implementation. Implementation of Windows servers systems. My thoughts in life, and work, is that nothing is impossible, nothing is out of reach, every problem has a solution. My goals are to safely, responsible and with resourcefulness, solve any problem. In love with Windows PowerShell.

$19.44 /hr
59 hours
5.00
Sushant Chawla

Sushant Chawla Agency Contractor

System Architect

India - Last active: 18 days ago - Tests: 9 - Portfolio: 12

Over the last 8 years I have gathered expert knowledge of Linux Servers Administration. I have worked on LAMP Architecture, Clustering of LAMP with load balancing, MySQL clustering and replication, Complete Amazon Cloud Setup, Nameservers, Mail Servers, OpenLDAP, OpenVPN, Monitoring tools (Nagios, Zabbix), FTP, SVN, CVS, GIT, Clustering, Virtualization with Xen, VMWare, Virtualbox, OpenVZ and many more services in production environments. I am also very proficient with bash scripting to automate numerous server administration tasks.

Associated with: AerieWeb Technologies
$22.22 /hr
6,311 hours
4.90
Manoj Sonawane

Manoj Sonawane

Expert Linux, Unix sysadmin,devops

India - Last active: 01/02/2014 - Tests: 1

Hello, I am an experienced programmer & system Administrator with expertise in high performance system infrastructure, customized deployment solutions, configuration management, monitoring, python , Django development, REST based backend systems and related infrastructure support. I am in process of becoming Official Amazon Provider Network Member - Consulting Partner [https://aws.amazon.com/partners/overview/consulting-partner/]. Highlights: 1. Created an infrastructure with over 4000 servers (physical as well as cloud servers aws, rackspace and go grid) distributed in 4 regions , implemented monitoring, ha, replication, configuration management. Recruited a team of 3 sys admin's , trained them and supported platform 24/7 with 3 engineers. 2. Have worked with several technologies and scaled it for high volume with massive cost savings. 3. Created a unified platform to interact with multiple public clouds. ( aws, go grid , rackspace with custom python based system) 4. Designed a geo-distributed, full tolerant with a SLA of 99.99999 deployment and deployed it using Amazon Cloud, Rackspace Cloud,gofrid cloud and on physical servers 5. Designed a scalable storage system using open source and commodity hardware. I have managed large (4000+) servers for my employers and clients, which include GE, Wipro, Lehman Brothers & Glam Media. I have managed IT security for GE and banking sectors (built a DC and developer shop for Lehman brothers in china). I now offer remote system management consultancy and training services. I have attached my linked in profile and references if you need them. I have designed, developed and maintained large scaling, load-balanced and redundant infrastructure for many clients. Most of the infrastructure I have designed are, • fully automated (saltstack/puppet and deployment via various code deployment tools integrated with git or subversion) • auto-scale (on demand scaling) • auto-heal and auto curate • fully load-balanced • in required cases geo-distributed • Monitored with custom performance plugins, logstash, nagios, check_mk, zenoss This infrastructure architecture and deployments were in different environments • Dedicated servers at various isps • Virtualized Environment (Xen, KVM, VMware and others) • Public cloud: Amazon, Rackspace, GoGrid, and others • Private Cloud:= openstack • Different Business Verticals, • Ecommerce • Social Application (www.ning.com ) • Big Data Analysis and Analytics • Media (audio and video) • Online Advertising • Banking, • BPO / KPO Web Servers (Apache, lighttpd, Nginx, Cherokee) Load Balancers (HAProxy, Nginx, Pound, LVS, balance, Varnish, Zeus Load Balancer) Ruby on Rails (Phusion Passenger, Unicorn) Python (mod_python, uWSGI, gunicorn) Java (Tomcat, Glassfish, Jetty, Jboss) Database/DataStores (Mysql + variants, Postgresql, Oracle, Mongodb, Memcached, Redis, Riak, Membase/CouchDB, nd others) Data Analysis (Hadoop, Bigdata) Distributed File System (Glusterfs, Coda, Ceph, pVFS, Lustre, ZFS, OneFS, XtreemFS) Search (Solr, Lucene, Nutch, ElasticSearch, Lily, Katta) Caching (varnish, memcache, flashcache) Monitoring (Nagios, Munin, Icinga, Ganglia, cacti, ntop, op5, Zabbix, pandoraFMS, OpsView and others) DNS (bind, tinydns,) Mail (postfix/sendmail/qmail/exim, Dovecot/Courier) Security (Snort, Splunk, Samhain, OSSEC, OSSIM, Suricata) Centralized logging (rsyslog+loganalyzer, splunk, zlogfabric, octopussy, Samhain, Graylog2, Kibana, Log.io, OpenTSDB, Flume, Scribe CMS (wordpress, joomla, mambo, typo3, etc and other custom developed CMS) and many other applications and services Most of these infrastructure architecture are for high volume traffic web application or for massive computing requirements. I can help you in following way. • python, django, golang web app development, REST back-end • code deployment, automation • Efficient monitoring system and notification configuration • OS updated and performance tuning of kernel to support database & applications. • Backup solution to take backup and transfer to offsite. • A configuration management ( saltstack / puppet/ cfengine) and load balancing solution. • • Source control using git, svn • On call support.

$33.33 /hr
21 hours
5.00
Rishan Shahrier

Rishan Shahrier

Oracle Expert | Senior DBA | SCJP

Bangladesh - Last active: 05/16/2013 - Tests: 6 - Portfolio: 1

Over the last 5 years, I have gain extensive experience on Oracle technologies. My core competency lies in Oracle Database, Oracle Cloud Control, Oracle EXADATA, Oracle EXALOGIC, Oracle Active Data Guard, Oracle Virtualization, Real Application clustering, Oracle Advanced Security, Oracle Enterprise Manager, Oracle Virtual Manager, Oracle Secure Backup and Pl/SQL.

$50.00 /hr
0 hours
5.00