Database Administration Freelancers

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  1. Dieter K.

    Dieter K. Agency Contractor

    Development team

    Germany - Last active: 12 days ago - Tests: 2

    We are a small team of programmers from germany with 10 to 30 years experience in software development. We have done projects on a wide application range e.g. automation technics, advertisement, scientific and analytics, e-commerce, web-development, database administration, ERP, RFID and many more. Hopefully odesk will help us find new challenges.

    Associated with: Maple Forge Agency

    $29.99 /hr
    0 hours
    0.00
  2. Muhammad aqeel A.

    Muhammad aqeel A.

    Senior Software Engineer

    United Arab Emirates - Last active: 1 day ago - Tests: 3 - Portfolio: 7

    I am Senior Software Engineer with more than 4 years of experience in developing business applications (Project Management / ASP.Net / C#.Net / VB.Net / JQuery/JSON / Crystal Reports / Entity Framework / Ajax / Web Services / Biometrics / MS SQL Server 2005/2008/2012 / ORACLE 10G & 11G / Biometrics / Honeywell / BioStar Suprema / TBS / Access Control System / Time and Attendance System ). I believe that several of my strengths will be quite transferable, such as attention to detail and the ability to work within fast pace environment. What my resume does not reveal is my professional demeanor and appearance. In me, you will discover a reliable, detail-oriented and extremely hard-working associate.My core competency lies in complete end-end management of a new application development project, and I am seeking opportunities to build applications from the ground up for you or your business.

    $16.67 /hr
    44 hours
    0.00
  3. Gerry Litwin

    Gerry Litwin

    Senior Application Developer

    United States - Last active: 14 days ago - Tests: 1

    Highlights: Demonstrated record of high performance standards, including attention to detail, schedules, deadlines, budgets and quality work. Extensive experience in: Visual Studio (2005-2013) ASP.NET (2.0 - 4.5.1) SQL Server (2000-2014) DevExpress Excel C# ASP JavaScript Object Oriented Programming .NET Compact Framework SQLLite MySQL Oracle Sybase HTML DHTML XML MS Visual Studio 6 MS Visual Studio .NET 2002/2003/2005/2008/2010/2012/2013 MS TFS MS IIS MS Project MS Visio MS SQL Server SQL Azure Windows Azure Adobe Photoshop. Freelance -Application Development -Database Administration

    $38.89 /hr
    50 hours
    0.00
  4. Panayotis Tsiamis

    Panayotis Tsiamis

    Senior Systems and Software Engineer

    Greece - Last active: 1 day ago - Tests: 7 - Portfolio: 14

    Systems and Services Engineer, with 12+ years of working experience. Interested in researching, administrating, debugging, tuning and developing platforms running on UNIX like Operating Systems. Able to troubleshoot, identify and solve problems in software, network or kernel layer. Always willing to learn and experiment new technologies for creating high availliability platforms, that could described as "state of the art" or "cutting edge" technology. Specialties: • Unix Like Operating Systems Specialist (Solaris / Linux ). • TCP/IP Network technology • Very deep level of knowledge on Machines hardware and OS Kernels internals. • Troubleshoot/Tune/Debug; System Services, Operating Systems • Mail Services Expert, Qmail-Ldap Specialist. • Network: Cacti/MRTG, Nagios, Cisco Netflow • Databases: PostgreSQL / MySQL / Oracle / LDAP. • Programming: Perl, Ansi C, bash, awk, sed, php etc • Internet Services: mail, http, radius, ftp, ssh, irc etc.

    $30.00 /hr
    410 hours
    0.00
  5. Oriol Buxarrais

    Oriol Buxarrais

    Consultant & Systems Administrator

    Spain - Last active: 17 days ago - Tests: 2

    I'm a Systems Administrator & Consultant & Architecture in IT Services I'm currently working with different technologies such as : -Vmware vSphere (3.0, 3.5, 4, 5) -Windows Server OS (2000, 2003, 2008 R2, 2012 R2) -Linux Servers (CentOS, Debian, Ubuntu) -SQL Servers (2000, 2005, 2008) -Sharepoint Servers (2007, 2010, 2013) -McAfee Epolicy (3.6, 4, 4.5, 4.6,5) -Cisco Systems I can design you infrastucture and keep it up to date. I'm certified on MCSE, MCITP EA, MCITP DBA, MCSA/MCSE 2012, Sharepoint 2010 Administrator. If you need help, don't hesitate to contact me.

    $39.00 /hr
    24 hours
    0.00
  6. Daniel B.

    Daniel B.

    Full Stack Startup CTO: Coder | DevOps | QA | Cloud

    Canada - Last active: 7 hours ago - Tests: 1 - Portfolio: 1

    B"H I'm a software developer turned entrepreneur with an irrational desire to solve life's big problems using technology. I've been fascinated by programming and computers since age 14, and have a rich experience of over 15 years with a diverse set of software technologies. As CEO/CTO of a tech startup, I am the kind of generalist that is a jack of all trades and a master of all. On any given day of my week I need to be an excellent developer, tester, copy writer, marketing strategist, media expert, business and financial wizard, all while keeping the big picture and "vision" of the company in mind. Let me apply myself to your problem. Bring me onboard your team, and I will get the job done with spectacular results. I stand behind the quality of my work, the efficiency at which it is delivered, and the easy to maintain nature of my deliverables. SPECIALTIES Linux system administration (Ubuntu, Apache, MySQL, ElasticSearch, Sphinxsearch, RabbitMQ, ...) Clustered environments (CoreOS, Fleet, etcd) Containerization (Docker) Docker workflow design (containerizing environments for dev, staging & production for apps built in any language: PHP, Node, Ruby, Python, Haskell, ...) Cloud environments (AWS) Cloud migration (SoftLayer -> AWS, ...) Shell scripting (advanced Bash) Software development (PHP, C++, JavaScript, CSS3, HTML5) Configuration management (Puppet) Quality assurance (Selenium, PHPUnit) Continuous integration (Jenkins, Strider) Continuous deployment Monitoring and metrics (New Relic, Logstash, Kibana, Grafana, Graphite, Nagios, Seyren) User interface and user experience design (UI/UX) Product functional design and functional flow mapping Technical strategy Technical team building and leadership WORK ETHIC Development: Make it work, make it correct, then make it fast. Move quickly and break things, because better to get it into the user's hands than keep it in the engineer's head. Design: Less is more – remove decision points until it works like magic. Delight users at all costs with insane attention to detail. Quality management: Instrument all the things, since it's harder to improve what isn't being measured. If it's not being tested, it's already broken. Productivity: If it has to be done more than once, automate it; in a startup, don't automate for as long as you can. Refactoring should be opportunistic and shouldn't need management approval, because the broken windows syndrome in a codebase can bring a project to its knees. Technical strategy: Embrace valuable new things even if they're still half-cooked; the developers will usually work hard to smooth any bumps with surprising speed. Never throw out something that works just because something new came out; technology evangelism is an expensive sport. Management: Mentorship is key to developing the culture and organizational processes that will keep employees happy and increase their value to the company. Communicate the rules clearly, set the goalposts, then get out of the way and let the team shine. Exude passion or stay home. Leadership: Listen to and learn from everyone. When making decisions there is never enough information, and once there is it is usually too late. Grand plans tend to become obsolete before they are implemented, and old habits die hard; changes are most successful when they are small. KEYWORDS I've picked up many other skills over the years, so for easy reference and searchability on oDesk here is the keyword soup (in no particular order): ajax, json, api, html, css, smarty, zend framework, virtualbox, virtual machines, amazon cloud, dns, ftp, nagios, c++, eclipse, xdebug, software profiling, software optimization, software architecture, refactoring, software patterns, agile, test driven development, lean startup, minimal viable product (MVP), REST and RESTful design, software defined datacentre, continuous deployment, push to build, immutable infrastructure, redmine, project management, static code analysis, debugging, quality assurance, QA, testing, software verification, version control, subversion, power excel formulas, windows, macos, mac os x

    $111.11 /hr
    384 hours
    0.00
  7. Dimitar S

    Dimitar S

    System architect

    Macedonia - Last active: 3 days ago - Tests: 3

    My 7 years of professional experience are spent working on database design, data integration, object oriented solutions, ORM and database performance tuning in the ERP area. I have great experience developing apps with Python and Delphi. I have very strong skills with the relational database technology, specifically MS SQL SERVER 2005, IBM INFORMIX 11, MySQL and Postgre.

    $20.00 /hr
    1,123 hours
    0.00
  8. Carlos Alfonso Aguilar Paredes

    Carlos Alfonso Aguilar Paredes

    Computer Science Engineering / Master Project Managment

    Honduras - Last active: 16 days ago - Tests: 5 - Portfolio: 4

    Software Development • .Net (VB, C#, C++, ASP .NET 2). • Delphi. • GUPTA CTD (Centura, SqlWindows). • C/C++. • Power Builder. • Asm. • ML. • PHP. • ADA. • Java, • Java Script. • Jscript • VB Script • JSP. • Fox Pro. • Python. • Perl • SAP SDK • Joomla Data Base • Access. • Dbase. • PostgreSQL. • FireBird. • MS SQLServer. • SyBase. • Oracle. • SqlBase • DB2/AS400 Linux/Unix Experience • RedHat • Debian • Ubuntu • Centos • Suse • FreeBSD Operating System • Windows Server: Active Directory Installation, Group Policy, DHCP, ISA Server, FTP, Exchange, and configuration in Windows Server 2003. • Linux: Provisioning Server, DHCP, FTP, LDAP, MAIL SERVER, SAMBA, etc. • AS400: DB2 Management. Software • Sap Business One • Visual Hur • SIAD • STC • Microsoft Office Suite • Open Office Suite • VM Ware Workstation • Adobe Photo Shop • Virtual Box • SoapUI • Xmind • MindManager Appliance • SAN/NAS Appliances: Openfiler and FreeNAS. • Virtual Machine: VMWare ESX Server and Xen Server. • E-Mail: Zimbra. • Helpdesk: GLPI and OTRS. • File Manager: OpenKM • Business: Openbravo ERP, VTiger CRM, Orange HRM, SpagoBI Business Inteligence, and Time Trex Payroll. • Communication: Elastix. • Web Conference: Open Mettings and Big Blue Button. • Video Camera Security: ZoneMinder. • E-Learning: Moodle, and Atutor. • Survey: LimeSurvey • MiddleWare: Spago. • Process Manager: Intalio. Reporting • Crystal Reports • Fast Reports • Gupta Reports • IReport

    $30.00 /hr
    2 hours
    0.00
  9. Sergey Karatkevich

    Sergey Karatkevich

    DevOps

    Cyprus - Last active: 1 month ago - Tests: 8

    My key principles: * Simplicity - just describe you problem. I will offer you a solutions and your problem will be fixed. * Flexibility - flexible prices, work hours and contract terms. Each client is special. Onsite works welcome! * Scale and growth - I glad to help you grow up from a small project to the international business on several continents, step by step. * Trust and success - lot of clients trust me already and their business is successful. I sure I can help you too!

    $15.56 /hr
    0 hours
    0.00
  10. Giorgos Anastasiou

    Giorgos Anastasiou

    George Anastasiou, System Administrator And Web developer

    Greece - Last active: 1 month ago - Tests: 8

    Over the last 4 years, - I have developed some sites using HTML,PHP, JavaScript, Jquery library and MySQL for startup companies and small businesses. - I am using mainly GNU/Linux operating system, so i am experienced in solve problems for servers or desktops. My beloved distribution is Gentoo, because it gives me the opportunity to customize everything, from kernel to software. - I have developed two servers for two new accounting companies, in Linux operating system, both of them have uptime more than a year. - I have some experience in Bash and Lua scripting language. - I know basic stuff about networking and routing protocols. - I have experience in Windows OS, mainly what ever has to do with operating system optimization and hardware related staff.

    $8.89 /hr
    0 hours
    0.00