MySQL Developers & Administrators

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  1. Igor D.

    Igor D.

    mysql & mongodb expert

    Macedonia - Last active: 1 day ago - Tests: 9

    -Data Modelling and Database Design Create database designs by performing needs / requirement analysis, creating a logical mode, and then implementing the physical model. -Backup and Recovery Making periodic backups of data and keeping it safe from accidental or intentional destruction. Testing recovery plans so that when problems do arise, data can be restored quickly. -Capacity Planning Watch data growth, and plan how best to deal with it. This may include archiving it, increasing the size of current hardware, or adding new hardware. -Change Management Server configurations, database schema change over time. Perform impact analysis before changes are made, implement changes, test changes, and document them. -High Availability Ensure high availability, including use of log shipping, clustering, database mirroring, and other technologies. -Monitoring Monitoring performance, monitoring server disk space, monitoring logs, ensuring jobs have run successfully, checking for errors, and so on. -Needs/Requirements Analysis Perform needs/requirements analysis. Talking to users, finding out their needs and requirements, and determining the best way to meet them. -Performance Tuning Monitor performance to determine ways to optimize database performance. -Report Writing Writing reports against databases in transact-SQL code to extract the data, or creation and formatting physical reports. -Security Control who can access data and what they can do with it. Creating SQL Server login IDs, database IDs, assigning permissions, moving security between servers. -Testing Testing servers, testing databases, testing applications, testing management tools, and so on. Ensure that data integrity and high availability, is maintained at all times. -Training Users Sharing knowledge with other DBAs, developers, or end-users. -Working with colleagues Interacting with other DBAs, developers, end users, product-knowledge specialists, vendors, accountants, hardware experts, and networking experts.

    $48.89 /hr
    351 hours
    5.00
  2. Borislav Vasilev

    Borislav Vasilev

    PHP/MySQL/Javascript specialist

    Bulgaria - Last active: 1 day ago - Tests: 10

    Thanks for visiting my profile. Over the last 10 years, I've worked as a senior developer in serveral software companies. I've developed many websites and web services for mobile apps and I could gain PHP/MySQL, Javascript/jQuery, AngularJS, Node.js, Meteor.js, Backbone.js, ASP.Net MVC, RubyOnRails and other programming skills. I am still trying to be the best at programming. Considering that the technologies are advancing so fast, it's not easy to catch up, however, it's worth to do it. I am looking forward to work with you. Boris Main Skills: - PHP/MySQL, CodeIgniter, Laravel, Zend, Phalcon - Javascript/jQuery, AngularJS, Node.js, Meteor.js, Backbone.js, PhantomJS - Ruby, Rails, PostgreSQL - ASP.Net MVC - HTML, CSS, Bootstrap Other Experiences: - Wordpress, Magento - Heroku, Git, Bitbucket - Curl/Scrapping - Javascript Framework7 - D3.js - History.js/Url manipulation - Slim - Parse.com Javascript/PHP SDK - BloodHound/TypeAHead - Javascript search engine. - Phalcon - Amazon AWS, Amazon MWS - Twitter API - Java, JSP - EC2 - Server Administration

    $44.44 /hr
    564 hours
    4.98
  3. Alex Lisogurskiy

    Alex Lisogurskiy Agency Contractor

    PHP/MySQL/Android developer

    Ukraine - Last active: 1 day ago - Tests: 3 - Portfolio: 10

    Creative, highly organized and responsible programmer is looking for freelance/regular work in Web development! I've developed websites using PHP/MySQL on LAMP platform. There were totally new projects, as well as customized CMS scripts like Magento, Prestashop, Wordpress and so on. For my own projects I prefer to use YII/CodeIgniter frameworks with jQuery/Ajax. You won't be disappointed with the results.

    Associated with: 3AT Dev

    $50.00 /hr
    7,121 hours
    4.96
  4. Vladimir I.

    Vladimir I.

    PHP/MYSQL/JavaScript Developer

    Bulgaria - Last active: 12/02/2012 - Tests: 7 - Portfolio: 20

    I have 10 years experience developing web applications. I started as PHP developer dedicated to custom CMS development. I have experience with PHP (4, 5, OOP), SQL, JavaScript, HTML, CSS, XML and related technologies like AJAX, JSON, JScript, E4X, XSLT, XUL and others. Until now, I have a constantly increasing passion about the client-side technologies and everything that can "extend" the capabilities of the regular web based project. This lead me to today's "web applications". I have also made more than 15 Dreamweaver extensions.

    $33.33 /hr
    212 hours
    4.99
  5. Sergiy G.

    Sergiy G.

    PHP, MySQL, Yii, JavaScript

    Ukraine - Last active: 12/01/2014 - Tests: 11 - Portfolio: 6

    Software engineer with 5+ years of professional experience in development field . Qualifications: - CS background; - extensive experience with LAMP/WAMP/MAMP stack technologies; - strong PHP knowledge, including PHP 5.5+ with SPL and OOP; - experience in database design (MySQL) and queries optimization; - comfortable with JavaScript/jQuery/Backbone.js, HTML5/CSS3, AJAX; - ability to build web applications from scratch or using MVC frameworks; - 4 years of experience with Yii framework having few big projects under the belt; - strong understanding and practice with Design Patterns and SOLID principles; - some familiarity with Agile methodology, Redis, PHPUnit, AWS; - understand and get Git, SVN, HTTP, Apache; - knowledge of REST API design and development; - hands on experience with web APIs (Facebook, Twitter, LinkedIn, Google Maps, etc); - love to debug and profile codes using xDebug, FireBug, xhProf; - successful in Linux, Windows and OS X environments; - comfortable working with people of both the technology and business sides of the companies; - experience working in the team and in solo development; - great analytic skills and experience in systems evaluation and analysis; - critical thinking person and complex problems solver with extreme attention to details; - fluent in English, Russian and Ukrainian languages Only long-term projects please. Thanks, Sergio

    $39.99 /hr
    3,414 hours
    5.00
  6. Aleksandr K.

    Aleksandr K.

    Web Development, PHP, JS, MYSQL

    Ukraine - Last active: 7 days ago - Tests: 15 - Portfolio: 8

    I want to implement my skills on interesting and really useful projects. I want to enjoy while working. I am hard working and reliable person. Over the last 4 years, I have developed a wide range of websites starting from small sites and blogs through to large E-Commerce projects. I have experience with all most popular API's Kaltura, JWplayer, Facebook, LinkenIn, PayPal, Twitter, Youtube, Amazon Web Services

    Groups: JomSocial

    $33.33 /hr
    2,619 hours
    4.98
  7. Adrian K.

    Adrian K. Agency Contractor

    PHP JQuery AJAX ZEND MySQL

    Poland - Last active: 1 day ago - Tests: 6 - Portfolio: 12

    I have experience in design of web applications and building them using PHP5 and MySQL and very good knowledge of HTML, CSS. I also have good skills in JavaScript, jQuery, AJAX, SEO and very good experience with Kohana, Zend Framework and other systems.

    Associated with: Polcode

    $35.00 /hr
    4,694 hours
    5.00
  8. Dawid Bednarek

    Dawid Bednarek Agency Contractor

    PHP JQuery AJAX ZEND MySQL

    Poland - Last active: 1 day ago - Tests: 9 - Portfolio: 4

    I have six experience in design of web applications and building them using PHP5 and MySQL and very good knowledge of HTML, CSS. I also have good skills in JavaScript, jQuery, AJAX and SEO and very good experience with Kohana, Drupal, Zend Framework and other systems.

    Associated with: Polcode

    $36.00 /hr
    7,676 hours
    4.83
  9. Vasyl K.

    Vasyl K. Agency Contractor

    PHP JQuery AJAX ZEND MySQL

    Poland - Last active: 1 day ago - Tests: 12 - Portfolio: 1

    I have six years of experience in design of web applications and building them using PHP5 and MySQL and very good knowledge of HTML, CSS. I also have good skills in JavaScript, jQuery, AJAX and SEO and very good experience with Kohana, Drupal, Zend Framework and other systems.

    Associated with: Polcode

    $36.00 /hr
    3,949 hours
    5.00
  10. 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