Database Administration Freelancers

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  1. Stephani W.

    Stephani W.

    WordPress/PHP Expert with Writing/Editing and Photo Skills

    United States - Last active: 1 day ago - Tests: 7 - Portfolio: 12

    I'm your personal WordPress Guru, with database, photo editing, and writing skills thrown in. I can set up your site from scratch or jump in to an existing site needing changes. I can implement to your preferred specifications, or provide input and advice on how best to proceed. I'm a native English speaker with an extremely high technical skill level and over 13+ years of website development experience. I am proficient in a variety of coding languages and protocols, with particular expertise in Wordpress, HTML, CSS, PHP, both MySQL/MSSQL databases, and some SEO. I can provide graphic and photo services as well as design feedback. I also have a great deal of experience in writing and editing, both technical and non-technical materials. I am very good at communicating both with technicians/engineers and non-technical clients to translate needs and desires into workable engineering and web-based solutions. I hold both a Bachelors of Science in Computer Science and a Master's Degree in Business Administration. I am organized, articulate, and responsible. Your projects will be completed professionally and to your complete satisfaction. Thank you for your consideration! **NOTE** Please disregard the number of "Projects in Progress" that ODesk displays; I have a number of clients who use my services heavily for awhile, but then need nothing for weeks. Rather than starting a new contract each time, we pause the contract, but this still displays as an active contract. Please contact me to determine my actual availability.

    Groups: Upwork Verified Web Developers

    $65.00 /hr
    872 hours
    4.93
  2. Ovi I.

    Ovi I.

    Highly Experienced Developer

    Austria - Last active: 4 days ago - Tests: 29 - Portfolio: 6

    > WHO IS THIS GUY? < 27 years old passionate developer, with more than 8 years experience in web development. > WHAT CAN I GET FROM HIM? < You will always get high quality work from me if we work together, no excuses. - consultancy - coding frontend UI - developing custom backend - complete solutions based on Drupal, Wordpress or custom platform - web apps (AngularJS) - fixing bugs - performance optimization - server administration (LAMP, Amazon Web Services) - all sort of scripts (web scrapers, data analysis/conversion etc.) - other custom coding (I accept challenges!) > WHY DOES HE DO THIS? < I am passionate about what I do and I feel this is helping me learn and grasp the new trends in the web industry much faster compared to others that just 'do their job'. I take pride in what I do and don't accept compromises when it comes to high quality work. > NEED MORE INFO! < Feel free to contact me regarding any question you might have. I usually respond within 24 hours or less.

    $44.44 /hr
    858 hours
    4.99
  3. Mark F.

    Mark F.

    Advanced Excel Administrator With VBA

    United Kingdom - Last active: 27 days ago - Tests: 2

    Over the last 10 years, I have developed a wide range of Excel spreadsheets using VBA to automate processes, including data mining and manipulation, user forms and management dashboards . My core competency lies in finding the most efficient method to extract information from data, and I am seeking opportunities to build spreadsheets from the ground up for you or your business. I also have some experience in the following areas: SEO, PHP, HTML, Internet Marketing "Mark has proved to be a valuable resource when it comes to project work and he has an excellent command of Excel which he has utilised to build management reporting functionality. He has remained trustworthy, punctual and courteous in all his dealings with colleagues, management and third parties" - David Willis, Managing Director, Oak Trust (Guernsey) Limited

    $33.33 /hr
    94 hours
    5.00
  4. Anton T.

    Anton T.

    MODx Developer / PHP / MySQL / JS / Linux

    Russia - Last active: 1 day ago - Tests: 9 - Portfolio: 22

    MODx Revo/Evo developer. Over the last 9 years of working in web developing industry. I have experienced as team working (including team leader position) as well as independent freelancer. Now scope of my professional interests range from light-weight web sites to highload portals and startups. In recent years I'm developing sites mostly based on MODx CMS/CMF, but i also worked with other frameworks: Zend Framework, osCommerce, UMI.CMS, Bitrix, WordPress, Joomla and about 3-5 self-made nameless CMS. Also I have strong expirience in integration of 3rd party applications, payment systems API (Card gateways, PayPal, SMS gateways, WebMoney, Yandex.Money, RBK.Money, Money[at]Mail.ru, Qiwi), websites optimization (according to GTmetrix and Google Page Speed Test). In addition, I possess high-quality 2 years expertise in software and web testing. At your service!

    Groups: Upwork Verified Web Developers

    $33.33 /hr
    1,251 hours
    4.98
  5. Maxim Vorobey

    Maxim Vorobey

    Senior Software Engineer/Architect

    Russia - Last active: 1 day ago - Tests: 3

    I am a web application developer specializing in PHP/JS with 15 years experience. strong OOP knowledge, MVC etc php, mysql, html, css, less, js, coffeescript twitter bootstrap, jquery, backbone.js, angular.js ajax, json, xml C/C++/Objective-C (just for fun) load balancing, big data, high traffic data scraping, data parsing saas, soap, rpc, rest phpunit, phpspec, tdd, bdd, xdebug symfony, symfony2, zend2, doctrine2, bitrix mysql, postgre, mongo (clustering, replications) memcached, redis, rabbitmq, sphinx ubuntu/debian/centos/archlinux/osx nginx, lighthttpd, node.js, apache2 git, mercurial, svn opengl, glsl api: paypal, facebook, twitter, livejournal, vkontakte, jira, mailchimp, mandrill, zendesk, amazon aws agile/scrum: jira, redmine

    Groups: Upwork Verified Web Developers

    $69.00 /hr
    2,273 hours
    5.00
  6. Luke Jurgs

    Luke Jurgs

    Senior PHP/Javascript/SQL Developer

    Australia - Last active: 1 day ago - Tests: 5 - Portfolio: 2

    Over the last 12 years I've worked with PHP, MySQL/PostgreSQL/MSSQL, JavaScript, HTML/CSS and related web technologies to create a large number of websites and web applications. I've worked for a number of startups and for a large listed company. My strength is the knowledge I have of what the web application stack is capable of, how interacts with the underlying server software/hardware and browser. This insight allows me to build robust, sophisticated and fast software. Most recently I have been building thick client side applications using Backbone.js and Require.js. I believe that the future of consumer software is going to be dominated by this type of software stack. It gives me great pleasure to be building the future right now. I also have excellent Ubuntu/Debian/CentOS Linux administration skills and have managed a large number of different servers. If you're after a serious and capable programmer then look no further.

    $42.00 /hr
    2,195 hours
    5.00
  7. Bogdan B.

    Bogdan B.

    Linux System Administrator / DevOps

    United States - Last active: 1 day ago - Tests: 2 - Portfolio: 4

    - Linux maintenance/troubleshooting (RHEL, Centos, Debian), - Cloud hosting (Amazon EC2, AWS, S3, Digital Ocean), - Networking (dhcp, DNS:powerdns/bind/named, vpn: openvpn/pptp, firewalls: iptables/ipfw, qos, proxies), - LAMP/LNMP Stack - Mail servers (exim, postfix , antispam/ antivirus: clamav/spamassassin/amavis, courier, dovecot), - Bulk marketing (DKIM, SPF,DMARK,ADSP, high speed/inboxing, Interspire, PowerMTA), - Automation (puppet, shell scripting), - Automation Deployment (Capistrano) - Monitoring (nagios,Icinga, zabbix,Cacti,Graphite), - Magento System Performance Optimization - Wordpress Performance Optimization - Mysql Perfomance Optimization, Replication - Full Disk Encryption / Remote Unlock /PXE unlock (Luks/DiskCryptor) - Load Balancer (haproxy)

    $38.89 /hr
    250 hours
    5.00
  8. Alex Fortuna

    Alex Fortuna

    Senior Ruby on Rails Developer / Development Consultant

    Russia - Last active: 2 days ago - Tests: 9 - Portfolio: 2

    I'm seeking opportunities to build high-quality dynamic web solutions in Ruby on Rails. I've got a solid programming background with over 15 years experience. I'm a self-organized, disciplined and quality-oriented performer with good team management skills. A list of skills/features follows. * Passion for programming. * 15+ years overall development experience in 10+ languages. * 10+ years team leadership experience. * 10+ years Unix admin and TCP/IP networking experience. * 7+ years Ruby experience. * 5+ years Ruby on Rails experience. * Contributing to Ruby/Rails open source community (https://github.com/dadooda). * Clean, distinct, well-documented and reusable code is a *MUST*. * Solid understanding and everyday use of TDD (RSpec). * Strong JavaScript: raw language, jQuery, frameworks. * Everyday Git usage. * Practical programmer’s knowledge of HTML/CSS. * Hands-on experience of building high-traffic web applications in Unix environment (nginx, memcached, SQL server tuning, load testing tools, etc.). * 10+ years LAMP experience.

    $37.00 /hr
    2,462 hours
    4.64
  9. Payal G.

    Payal G.

    Expert Ruby on Rails Developer

    India - Last active: 1 day ago - Tests: 7 - Portfolio: 9

    Availability : Full time for $4500 per month Expert Ruby on Rails developer with over 7 years experience in developing web applications in different domains. My core competency is to be able to jump in to any phase of project life cycle with full efficiency. Worked well on projects with team of 1-12 members as well as single handedly built projects from scratch to the production/maintenance stage. Full stack developer with backend, frontend and server management skills. Skills: Ruby on Rails, Ruby JavaScript, jQuery, node.js, backbone.js, d3.js Mysql, postgresql, neo4j, mongodb HTML5, CSS3, HAML, SASS RSpec, Cucumber, Selenium, Capybara Amazon Web Services, Heroku Github, SVN Trello, Asana, Pivotal Tracker Adobe Photoshop, Adobe Illustrator API Integration (Facebook, Twitter, Instagram, Salesforce, Google Services and any third party service) SDK development, API development

    $55.56 /hr
    2,997 hours
    4.94
  10. Igor Crnković

    Igor Crnković

    Web map Javascript and Python developer

    Croatia - Last active: 1 month ago - Tests: 5 - Portfolio: 4

    CEO of Candela-IT, company specialized in development of customized webGIS solutions. We prefer working with open source technologies like Python, Django/GeoDjango, PostgreSQL/PostGIS, Mapserver, Mapnik, OpenLayers, Leaflet, Backbone, jQuery, D3, Raphael, QGis (Quantum GIS) and so on. We also offer consulting services in all phases of the entire webGIS project life-cycle.

    $66.67 /hr
    505 hours
    4.99