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
CVS Job Cost Overview
Typical total cost of oDesk CVS projects based on completed and fixed-price jobs.
oDesk CVS Jobs Completed Quarterly
On average, 4 CVS projects are completed every quarter on oDesk.
Time to Complete oDesk CVS Jobs
Time needed to complete a CVS project on oDesk.
Average CVS Freelancer Feedback Score
CVS oDesk freelancers typically receive a client rating of 4.66.
I am an experienced software professional with a diverse background. I have experience in developing standalone, server-side, GUI, and web applications using a variety of languages and frameworks. I am looking for opportunities that will provide challenges in any of these areas, and also those that would allow me to explore new fields. I am self-motivated and determined to design robust and efficient solutions in my work.
-- Certified Talend Open Studio Data Integration Consultant -- oDesk top 5% Successful Freelancer -- 3000+ oDesk Hours -- 9 years of experience in Data Conversion, Migration and ETL. -- Expericence with Global Organisations like HSBC, Sapient, IBM, Fidelity. -- Certified SQL(1Z0-007) professional with good experience in writing complex SQL Queries. Tools Expertise - Talend, Datastage, MySQL, MSSQL, Oracle , Unix Apart from this I am certified SQL professional and good working experience in working with databases like Oracle and Sybase. My objective is to utilize my knowledge and experience for delivering good quality work for my clients.
Sushant Chawla Agency Contractor
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.
http://vishwanathkarthik.blogspot.com I Want to share my knowledge, skills and ideas to any team. I am a detailed oriented person, focused on the work assigned and meet the employer expectation.
Arjun V. Agency Contractor
Fluent in both written and verbal English communication. Always available in Skype. Highly creative, fast and efficient. I have over 15+ years of experience in developing software products, software applications, and web based applications using .Net Framework (WCF, SOAP, SOA, WPF, C#), JDK, J2EE technologies. In the ares of Content Management Systems (CMS) I am experienced in products like SharePoint, etc.. In the Reporting tools I have experience in SSRS/SSIS, Crystal Reports. I have done inter-departmental systems integration. In the area of ORM I have done a lot of work with Entity Framework(EF), LINQ, nHibernate, Hibernate, iBatis, etc. My core competency lies in integration, enterprise architecture integration, enterprise application development, web application development, Web Services, Web Programming, Middle-tier applications.
Innovative Productive Developer with extensive background in diverse software architectures, protocols, technologies, and operating systems. Detail oriented with empahsis on error free applications delivered on schedule complete with unit tests and documentation. Excellent communication and collaboration skills.