Bash shell scripting Freelancers

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Bash shell scripting Job Cost Overview

Typical total cost of Upwork Bash shell scripting projects based on completed and fixed-price jobs.

Upwork Bash shell scripting Jobs Completed Quarterly

On average, 52 Bash shell scripting projects are completed every quarter on Upwork.

52

Time to Complete Upwork Bash shell scripting Jobs

Time needed to complete a Bash shell scripting project on Upwork.

Average Bash shell scripting Freelancer Feedback Score

Bash shell scripting Upwork freelancers typically receive a client rating of 4.77.

4.77
Last updated: May 1, 2015
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  1. Jijo J.

    Jijo J.

    Atlassian Products Expert and IT / CM Consultant

    India - Last active: 15 days ago - Tests: 3 - Portfolio: 1

    11+yrs of IT work experience, Atlassian [JIRA, Confluence, Agile, FishEye, Crowd, Crucible, Bamboo,ServiceDesk - SVN, GIT] products expert and Linux Admin professional worked with reputed US companies for development activities. Solid experience on implementing Atlassian products, out of the box JIRA customizations that suits to company process/Program Management needs, Integrations with other applications, Migrations, Upgrades, Add-on's and built various Linux/CM infrastructure for large (multi-site) and production environments. Provides reliable and quality support for building CM/DevOps/Linux/IT infrastructure [Cloud or local]. I'll build/support an infrastructure that will be flexible to company growth. Started my career as QA engr in 2003, goes in to Configuration Management career roles - Manager CM, DevOps, Build&Release engineer, JIRA/Confluence admin, and Program/Release Management, supporting various tech teams and management activities. Currently working as freelancer consultant. Whether it is a small start-up or a large corporate company, I can get you started today! and will build successful and long term relationship. Professional Admin/Customization for products - -------------------------------------------------------------------------------------------------------- 1) Atlassian JIRA, Confluence, Stash, Agile, HipChat, Tempo Time Tracking, Fisheye, Crucible, Bamboo, Service Desk, SVN, GIT [Repository Management, support, migrations], WANDisco-subversion/git, Perforce, StarTeam, BugZilla, Trac etc 2) Linux system admin, remote IT support, Linux SW Development support, Storage (File Systems, NFS, GFS2, Samba/CTDB , Load balancing, security, Open Source builds/installation), OS - RedHat, CentOS, Ubuntu, Fedora. My technical experience, skills and services - ---------------------------------------------------------------------------------------------------- * Atlassian products JIRA Customization(Cloud or local hosted) with Workflow Schemes, workflows, Permissions, User/Group access controls (Crowd/LDAP/AD), Notifications, Screens, Fields, Issue types, various other scheme settings, post functions/validators with workflow transitions, custom configurations with add-ons/plug-in's or even more customizations with JIRA code or Jelly services or REST API. * Atlassin tools and SVN/GIT - CM Planning, JIRA hosting on-demand, Installations, Administration, Atlassian tools upgrades, backups, migrations to JIRA, integrations, support, health checks and JIRA configurations, including projects setups with protecting Intellectual Property [IP]. * Cost effective quarterly Atlassian maintenance support service and other for - Atlassian JIRA, Stash, Agile, Tempo Time Tracking, Confluence, Fisheye, Crucible, Bamboo, Service Desk, SVN, GIT [Repository Management, support, migrations], WANDisco subversion [svn multisite replicator], Perforce, StarTeam, BugZilla, Linux system admin, remote IT support, License renewals requirements and advisory etc. * Develop best practices and processes [Agile scrum methodology, JIRA program Management [JIRA scrum], JIRA dashboard customization, JIRA release management, JIRA test management, JIRA training]. * Large Unix environments Infrastructure, Storage, systems setup and advisory. High Availability storage requirements [ZFS, XFS, GlusterFS, CIFS, CTBD, SAMBA] | You can enjoy freedom from the headaches of IT infrastructure management having a dependable IT Services Partner who can provide remote support and administration of their servers, applications, and overall network. * Data center (Configuring and Managing Cloud servers), network management, Administration and Monitoring [cPanel,WHM,Webmin,Usemin etc] * Build and Release advisory, support and process [CI with Bamboo/Stash/Fisheye centralized with JIRA system - Perl/Shell] * Agile Program management, Scrum, Bug Cycle management, SDLC design advice using JIRA. Program Management process/tools implementation/customization. * Support/implement/maintain/Administrate Version control (SVN/GIT/StarTeam) 'Real-Time' multi-site Replication system using WANDisco technology or standalone setup. * Linux Administration and Maintenance for various OS distributions, Open source tools [Apache, MySQL, Mail sever], Software Development tools setups. * Special CM and IT design and support for start-up companies with low operating cost, - Using standard Open Source tools. * Know open source requirements for your business (Making use of open source tools for you to improve productivity). - GPL licenses, Evaluation, Plan, Implementation, Security. I can help you move to Agile methodology from waterfall, That will improve efficiency in on-time delivery - gradually, for fast changing daily environments.

    $22.00 /hr
    76 hours
    5.00
  2. Mikayel S.

    Mikayel S.

    Expert C++/STL Developer

    Armenia - Last active: 1 month ago - Tests: 2

    Programming Languages - C/C++ (STL), C# .NET, Python, SQL, Assembly Language of Intel x86, Lisp, Smalltalk, Bash Script, HTML, CSS. Environments - Linux , Vim, Microsoft Visual Studio Excellent knowledge of Object Oriented Programming, Generic Programming, Data Structures, Operating Systems, Parallel Programming, Embedded Programming, Functional Programming, Compilers, Robotics, Computer Networking.

    $16.00 /hr
    68 hours
    5.00
  3. Anzhi L.

    Anzhi L.

    System administrator / Web services expert / Security auditor

    Russia - Last active: 4 days ago - Tests: 5

    A professional Linux/UNIX system administrator, with 8+ years of experience in web services, scripts programming, security reviews, server and database management. Experience/skills: - Operating systems: CentOS, Ubuntu, FreeBSD. - Web services (apache/nginx) setup and maintenance, speed optimizations for LAMP/LEMP stacks; - Database management (MariaDB/MySQL/PostgreSQL); - VOIP (asterisk); - Shell scripting (bash) + php/perl scripts for system purposes; - Varnish setup; - Monitoring systems (nagios, cacti); - System management tools: puppet, rpm packaging, backup utilities; - Distributed revision control systems: svn (subversion), git; - Server security reviews and hardening. Always keep my clients informed about current task progress (daily reports).

    $30.00 /hr
    64 hours
    5.00
  4. Iurii Polishchuk

    Iurii Polishchuk

    IT Expert: Oracle DBA, OCP, OCA, MCP, MCTS

    Ukraine - Last active: 2 months ago - Tests: 2 - Portfolio: 1

    OCP, OCA, MCTS, MCP certified IT expert with more than 10 years of experience in a variety of directions: - Oracle Database administraion (Oracle DB 10i, 11g, 12c), RMAN, DataGuard (STANDBY), RAC, DataPump, Flashback, OLAP, Partitioning, Performance Tuning, SQL, PL/SQL. - operating systems installation, maintanace and administration (MS Windows NT,2000,2003,2008R2,2012, Linux, FreeBSD); - virtualization (Hyper-V, VMWare, Parallels, VirtualBox, Xen); - infrastructure (Active Directory, DNS, DHCP, VPN, Terminal Services, SCCM, Group Policies); - networking (TCP/IP, Forwarding, NAT, iptables, VPN); - Internet technologies and programming (Python, HTML, PHP, Java, C++); - scripting (Powershell, Python, BASH). My Microsoft certification: https://mcp.microsoft.com/authenticate/validatemcp.aspx Transcript ID: 1005555 Access Code: AccessGranted To check my Oracle certification please send me the message with Your email, then I'll publish credentials. Here is my elance account: https://www.elance.com/s/iurii-polishchuk/

    $27.78 /hr
    35 hours
    5.00
  5. Georgy Gulyaev

    Georgy Gulyaev

    Scala and Java Developer and Teacher

    Russia - Last active: 1 month ago - Tests: 2 - Portfolio: 7

    I have extensive experience in software development using different languages ​​and technologies. At this time, I prefer Scala and Java. I have experience in designing and implementing various projects from scratch (you can find some examples in my portfolio). I Ph.D. in mathematics. A lot of time I was engaged in software development and training of students. I can create web or desktop applications and I can develop courses and train students to modern programming techniques that use myself. I learn quickly and can use and teach any modern technology. But I'm fan of Scala and related technologies. I reworked to Scala many of my projects that were previously in java. And I'm fan of Linux. I prefer Debian based distributions, but can work with any Unix systems. I administer all my servers by my self and wrote many shell scripts.

    $33.33 /hr
    26 hours
    5.00
  6. Julio Herrera

    Julio Herrera

    Web Developer

    Venezuela - Last active: 2 days ago - Tests: 5

    +5 years using PHP4/PHP5 and MySql. Javascript, jQuery, CSS, Twitter-Bootstrap with Less/SAAS UNIX/Linux, MVC, Git / Subversion, and LAMP toolset PSD to Wordpress theme design. Wordpress installation/migration, theme and plugin customization. Osclass customization Over 5 years developing for the Internet Object Oriented Web Developer. Strong back end developer with wide front-end skill set More than 20 years enterprise developing experience Native Spanish speaker, English (very good reading and writing skills). About 6 months of C# and ASP .Net Learning Proactive, autodidact, objectives achievement focus.

    $22.22 /hr
    1,161 hours
    4.90
  7. Andrew O.

    Andrew O.

    information security expert/system administrator

    Thailand - Last active: 2 days ago - Tests: 8

    Security-driven information security Architect/Professional with expertise in directing all aspects of highly technical multimillion dollar projects. With more than 7 years of expertise in a secure system implementation my skills oriented to accomplish tasks with the best security practices and rules. I am effective in defining breakthrough technology options based on organizational standards, security policy and strategic needs of the organization. 1. OS Administration: - Unix-like expert - RedHat/CentOS/Fedora; Debian/Ubuntu; Linux embedded etc. Linux security: fw, ids, integrity, encryption, SElinux etc; security hardening according best practices; software and tools, needed for enumeration, penetration testing and monitoring of corporate security regulations. Experienced in troubleshooting. - MS Windows expert - XP,7,8,Server 2003/2008/2012 - AD DS, AD CS, APP server, IIS, DNS, DHCP, Terminal Services, Print Services, File Services, Hyper-V. Windows security and performance. Experienced in troubleshooting. 2. Database administration: - Oracle 11g, MySQL, MS SQL. Good knowledge of SQL. 3. Cloud Infrastructure: - VMware Vsphere, ESX, ESXi; Rackspace, Amazon AWS expert. - Knowledge of servers hardware and desktops. 4. Information security software and hardware: - StoneGate FW/VPN, StoneGate IPS, StoneGate VPN/SSL. - Checkpoint FW/VPN, Checkpoint IDS/IPS. - Imperva WAF, Imperva DBS. - Websense WSG, Websense WES (Email Security). - Bluecoat SG+AV. - Symantec EP, Mcafee ePolicy, Kaspersky and others. - Cisco switches and routers (CCNA+p level). - Vyatta FW/VPN. - Splunk Enterprise, OSSEC, Nagios, MRTG, device lock and etc 5. Programming: - Python, Bash shell scripting, PHP. Windows batch scripting. Good knowledge of regular expressions. 6. PenTest ing (penetration testing, vulnerability assessment) and diagnosis. - knowledge and practical experience in vulnerability/misconfiguration assessments of network devices and server setups. Experienced with many audit and vulnerability scanners. Network and security troubleshooting. Manual assessments and code review. Static code analysis. - OWASP TOP 10 testing. Secure SDLC. 7. Standards: ISO/IEC 2700x, HIPAA, PCI DSS. CIS, SANS best practices. 8. Others: - MS Office (including MS Visio and MS Project). - Different CRMs, CMSs, helpdesk systems (Wordpress, Drupal, Jira, etc) Good knowledge in the areas: cloud security and system hardening; network and security design; data leakage and covert channels prevention; secure systems development life-cycle, business continuity; risk assessment; social engineering; ddos and malware disease mitigation; spam and AV protection. Extensive experience in project implementation. Experience in scheduling, setting goals and objectives in the shortest possible time. Record keeping.

    $31.63 /hr
    1,435 hours
    4.52
  8. Vladyslav Kazantsev

    Vladyslav Kazantsev

    High skilled Node.js developer

    Ukraine - Last active: 3 days ago - Tests: 2

    Full stack developer. Architecture design and software development. Full development cycle, from design to writing documentation. Deep understanding of asynchronous and multithreading paradigms. Understanding continuous integration, agile scrum, kanban. TDD/BDD testing automation Ready for new skills and experience in work. Worked with Express, Restify, Mongoose, Mongo, Passport, OAuth2, Sockets.io, Jasmine, Mocha, Should and others. Familiar with Facebook, LinkedIn, elastic search, google API`s integration and others Software direction: Backend, System, Embedded; Frameworks: Node.js, Express, Koa, restify, etc... Languages: Javascript/C/C++CoffeeScript/Delphi/ObjectPascal; DB: MongoDB, redis, MySQL, MsSQL, , Memcached; VCS: Git, Mercurial; Best regards, Vladyslav. Contact me!

    $12.00 /hr
    169 hours
    5.00
  9. Hayk Z.

    Hayk Z.

    Senior System and Network Administrator

    Armenia - Last active: 3 days ago - Tests: 7 - Portfolio: 2

    I'm fully working from the last 6+ years as a Linux Administrator . I'm well experienced in Linux Server administration tasks in the production and development environments - Have a good knowledge and hands on experience in Apache, Iptables, Openvpn, Sendmail, Postfix, Mysql, FTP, Samba, SVN, Asterisk, Elastix, Mysql replication,Kerio Control, JIRA, Confluence, MantisBT, Redmine, Zabbix servers, Hudson, Bash scripting,ESXI Virtualization etc..

    $30.00 /hr
    152 hours
    4.76
  10. Henderb Rodriguez

    Henderb Rodriguez

    Unix Automation (Ansible) Expert. Datacenter experienced Sysadmin

    Venezuela - Last active: 2 days ago - Tests: 4 - Portfolio: 3

    Henderb is an Electronics Engineer focused primarily as Systems Engineer, with huge experience on Software design, test and implementation. Graduated from the prestigious Universidad del Tachira, UNET, Venezuela. Henderb has worked for big companies, as for example SIDOR (Siderurgica del Orinoco), Telefonica Movistar, and Huawei Technologies, always as Unix/Linux programmer or system administrator. Involved in Software Development for more than 10 years and System Administration for more than 12 years. He always make sure that the work delivered complies and exceeds customer expectations, giving a professional treatment to each job he have the bliss to take. Some people refer to Henderb as SysAdmin Expert, but we think his greatest skill is the ability to learn new things. Among some of his skills and preferred software are: Scripting: Ansible, Bash, Python, Php. Monitoring: Nagios, Munin, Zabbix. Version Control: git, mercurial, cvs. Henderb has a great passion for automation, and he said: "I think on Automation like documentation that actually does the work".

    $16.00 /hr
    490 hours
    4.96