Unix System Administration Freelancers

Showing 720 freelancers

Unix System Administration Freelancers

Showing 720 freelancers

  • QA Engineer with vast experience/Post graduate

    Having vast experience on testing various products which involve UI applications,middleware and database technologies. Led a team which is responsible for an entire web based project and worked on writing test plans, automated scripts and manual testing and met … more

    Having vast experience on testing various products which involve UI applications,middleware and database technologies. Led a team which is responsible for an entire web based project and worked on writing test plans, automated scripts and manual testing and met the deadlines. Looking for opportunities to deploy my skills in Quality Assurance to meet business requirements on time. During my course as a QA engineer,I have learnt the following tools/languages - Java - Selenium - Perl - SQL - Oracle Internet Application Server 10g Administration - Oracle Fusion Middleware 11g Administration - Oracle Weblogic Server - Unix/Linux - SOA - BPM - ANT  less

    software-qa-testing java perl unix-system-administration selenium manual-testing servoy 00 more less
    • $10.00 HOURLY RATE
    • 4.8
    • 1542 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • DBA

    • 6 years of experience as a Database Administrator and Developer of MYSQL 5.0/5.1/5.5, MS SQL Server 2005&2008 , Oracle 9i/10g and Infobright. • Having good working experience on MYSQL Development and MYSQL-DBA. • Having good working … more

    • 6 years of experience as a Database Administrator and Developer of MYSQL 5.0/5.1/5.5, MS SQL Server 2005&2008 , Oracle 9i/10g and Infobright. • Having good working experience on MYSQL Development and MYSQL-DBA. • Having good working experience on MS SQL Server 2000&2005&2008 and SQL-DBA. • Having good working experience on Oracle 9i/10g. • Having good working experience on writing the Shell scripting. • Having good working experience on Amazon RDS Web server(cloud). • Good working knowledge on Power Center8.6(Informatica). • Having good Knowledge on Infobright 4.0. • Hands-on experience with the installation,configuration of MYSQL5.0&5.1&5.5,Microsoft SQL Server 2005&2008 and Oracle9i&10g on Different Plat forms. • Extensive experience in creating and managing Databases. • Having working experience on Database Designing. • Hands on experience in creation of stored Procedures, Functions, Triggers, Cursors and creation of Tables, Indexes, Constraints and views. • Good experience on SQL Queries for manipulation of data. • Good experience on Joins and Sub Queries. • Good working knowledge on Prepare Statements and Events in MYSQL. • good Knowledge on different types of Installaions in MYSQL ,SQL SERVER and Oracle. • good working Knowledge on Different type of Engines and Creation of Multiple Instances. • Good working knowledge on Query Optimization,Explain plan,procedure optimization, profiling and Tunning of Server Parameters of MYSQL and SQL SERVER and Oracle. • Good working knowledge on SQL Modes , Server Status Variables and System Variables. • Good working knowledge on Debugging database Stored procedures and functions of SQL SERVER and MYSQL. • Good working experience on Binary Logs,General Query Logs, and Error logs. • Having good experience on Mysql Administrative and Client Programs. • Good working experience on User Account Management of MYSQL and SQL SERVER and Oracle. • Good working experience on different types of Backup and Recovery of SQL SERVER and MYSQL. • Good working experience on Loggshipping and Mirorring of SQL SERVER. • Good working experience on different type of Replications and Replication Configurations of MYSQL and SQL SERVER. • Good Knowledge on locks and Isolation levels of MYSQL and SQL SERVER and Oracle. • Having good experience on Mysql Query Cache ,Innodb Buffer pool and MYISAM Key Chache of MYSQL. • Good working Knowledge on Information_schema tables,partitions and Mysql data bases. • Having Knowledge on Export-Import, Data Transformation for loading the data of MYSQL and SQL SERVER. • Good working experience on Database Migration (ORACLE, MSSQL to MYSQL) and Up gradation. • Having good working experience on MYSQL Upgradation. • Having good Knowledge on MYSQL CLUSTERING. • Having good Knowledge on SQL SERVER CLUSTERING. • Active team player and a self-starter, capable of working independently. • Good at trouble shooting technical problems and understanding the system.  less

    mysql oracle-database unix-system-administration unix-shell 00 more less
    • $50.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Veteran Full-Cycle Windows Application Developer

    As a self-starter and goal-oriented team player, I seek to provide high-quality object-oriented applications, utilities, data warehousing, embedded and/or library software for businesses or individuals to help them become more productive and more profitable. Core competencies include end-to-end 1- … more

    As a self-starter and goal-oriented team player, I seek to provide high-quality object-oriented applications, utilities, data warehousing, embedded and/or library software for businesses or individuals to help them become more productive and more profitable. Core competencies include end-to-end 1-, 2- and 3-tier interactive database application development using C/C++, Eiffel, Embedded C/Assembly, C#/VB.NET, Visual FoxPro (10 yrs VFP), and other platforms. Expert in SQL, Crystal Reports, and considerable experience with .NET, VSS, OpenGL, SQL Server, low-level ODBC, HTML, CSS, XML, and several scripting languages including Perl, Awk, ksh, sh, and sed. Specialties include software speed, reliability, and spatial mathematics. I would love to contribute to alternative energy, environmental, mapping, GPS and GIS development efforts, but am open to all. I am an exceptionally able communicator, an independent learner, with an enthusiasm for complex problem solving and algorithm development. I have a history of good planning, accuracy, and attention to detail helping to bring projects to completion in less-than-expected time.  less

    object-oriented-design quantitative-analysis visual-foxpro c embedded-c c# c++ microsoft-visual-basic microsoft-visual-studio perl assembly-language teaching-mathematics gps-development opengl regular-expressions t-sql data-warehousing database-modeling xml etl css ajax html windows-app-development crystal-reports edi odbc awk vss sql winsock microsoft-visio unix-system-administration unix-shell asp.net 00 more less
    • $125.00 HOURLY RATE
    • 4.9
    • 856 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 19 PORTFOLIO ITEMS
    • 5 TESTS
  • C/C++/Python Developer

    I am very skilled, diligent and professional developer with a great deal of experience and enthusiasm. My areas of expertise include (but are not limited to) algorithms, data processing, techniques of artificial intelligence, software engineering and user interface design and … more

    I am very skilled, diligent and professional developer with a great deal of experience and enthusiasm. My areas of expertise include (but are not limited to) algorithms, data processing, techniques of artificial intelligence, software engineering and user interface design and implementation. I have written most of my projects in either C++ or Python, but I am also proficient in C, Java, C#, lua, javascript and PHP languages. As i have yet to face a problem i would fail to solve, i can guarantee that i will accomplish my assignments both fast and reliably.  less

    c++ c python java c# wpf linux-system-administration windows-administration tcp-ip network-administration computer-networking .net-framework boost qt pyqt unix-system-administration database-modeling database-design database-programming mysql postgresql html xhtml php microsoft-visual-studio uml technical-writing agile-software-development socket-programming data-scraping artificial-intelligence opengl 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 34 HOURS
    • NORWAY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 10 TESTS
  • Web Debeloper / Software developer / Scripter

    I never liked doing routine work. That's why I leaned programming, before studying it as a professional. My slogan is "Automate Everything". Now I have 5 years of programming experience as well as linux administration experience. 3 years of … more

    I never liked doing routine work. That's why I leaned programming, before studying it as a professional. My slogan is "Automate Everything". Now I have 5 years of programming experience as well as linux administration experience. 3 years of corporate-programming experience. 2 years of Web design experience. My skills briefly below: programming: Java SE (desktop) Java (android sdk) C# .NET C++ scripting: *nix: bash (sed, awk) perl windows: batch autoit Web development Front-end: css html html5 javascript jquery Backend: php perl ASP.NET MVC(WebForms) mssql mysql oracle  less

    nginx wordpress unix-shell android-app-development unix-system-administration linux-system-administration java autoit bash perl c# vbulletin asp.net-mvc css javascript jquery php ajax html5 00 more less
    • $22.00 HOURLY RATE
    • 5.0
    • 593 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
    ASSOCIATED WITH:
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