Database Administration Professionals & Consultants

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Database Administration Job Cost Overview

Typical total cost of Upwork Database Administration projects based on completed and fixed-price jobs.

Upwork Database Administration Jobs Completed Quarterly

On average, 45 Database Administration projects are completed every quarter on Upwork.

45

Time to Complete Upwork Database Administration Jobs

Time needed to complete a Database Administration project on Upwork.

Average Database Administration Freelancer Feedback Score

Database Administration Upwork freelancers typically receive a client rating of 4.61.

4.61
Last updated: July 1, 2015
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  1. Ivan T.

    Ivan T.

    Ruby/Rails Full-Stack Architect. 8 yrs, 12k hrs, 100pct success.

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

    Independent full-stack developer / technical architect skilled in: * Ruby / Ruby on Rails (from edge to legacy) * Client-side tech (HTML5 with HAML, CSS3 with SASS, JavaScript [native & libs/frameworks], jQuery, Bootstrap, and more) * Scalable, decentralized (modular) applications architecture * Databases: relational (PostgreSQL, MySQL), NoSQL (Redis, Riak, MongoDB, Neo4j), big-data-specific (Google BigQuery, Amazon Redshift) * Background jobs processing: Sidekiq, Resque, delayed_job * Message queuing: RabbitMQ (AMQP) * RESTful APIs implementation, integration with any third-party APIs (including social media APIs: Facebook, LinkedIn, YouTube, and more), data harvesting from sites which do not provide an API * Rails applications deploy, monitoring, maintenance: Heroku, Amazon EC2, Linode, Digital Ocean) * Amazon Web Services infrastructure: EC2, S3, Glacier, Redshift,.. * Process: TDD/BDD with RSpec, Cucumber, Capybara, Zeus, Guard * Version control systems: svn, git (with GitFlow, GitHub Flow workflows) As a full-stack developer / technical architect, I can develop scalable and stable multi-node server-side applications and also can evaluate your Ruby/Rails application and make suggestions on possible optimizations / refactoring / adopting best practices. As a team lead, I can divide, prioritize and delegate tasks to developers, consult developers on best practices, ensure high overal quality of software product. I like challenges, have solid skills of problem solving, do not require supervision to successfully perform my duties. Dependability is also one of my key strenghts (never left my work half-done / half-functioning). If my current rate fits your project's budget, contact me to discuss technical and other aspects — I'm looking forward to it.

    Groups: Engine Yard Ruby on Rails Professionals Network

    $100.00 /hr
    13,081 hours
    5.00
  2. Ismet Dumlupinar

    Ismet Dumlupinar

    MCITP (System Administration), MCT, MCSA, MCSD: Web Applications

    Turkey - Last active: 17 hours ago - Tests: 14 - Portfolio: 13

    Experienced System Specialist, MCSA/MCITP/MCSD. In-depth knowledge of business operations and Information Tecnology Systems, project management, enterprise system integrations and information security with over eight years with hands on experience as an Enterprise Administrator and Network Manager in Windows Server 2003 & Windows Server 2008 environments. Experience in hardware and software virtualization using VMware and Hyper-V and App-V. Practiced understanding Active Directory, Group Policies, NPS, NAP, Exchange, SQL Server, Dynamics CRM, ERP, PKI and DFS. Experience as a corporate Microsoft/Certification trainer at one of gold certified partners of Microsoft. Proficent in Server 2012 and 2008 (inc.Server Core edition), Hyper-V, switches and many other technologies. I have been highly involved in server virtualization for seven years and am proficient in both VMware and Microsoft Hyper-V. I am also providing consulting services for web applications. I am a member of DotNetNuke Corp Internationalization Team and I'm working to expand product features to fully support Turkish localization. I am always looking for new opportunities to develop my skills. Check my Microsoft Profile below: https://www.mcpvirtualbusinesscard.com/VBCServer/idumlupinar/profile

    Groups: Microsoft Certified Professionals

    $75.00 /hr
    2,380 hours
    4.90
  3. Emrah B.

    Emrah B.

    Certified Oracle Developer / DBA

    Turkey - Last active: 3 days ago - Tests: 2 - Portfolio: 2

    I am an individual with 10 years of experience in Oracle. I've taken responsibility and specialized in all aspects of Oracle Database systems. * Oracle 9i/10g/11g/12c Administration * PL/SQL Development * Oracle RAC (Real Application Clusters) * SQL Tuning * Database Design and Modelling * Performance Tuning * ASM (Automatic Storage Management) * Backup and Recovery With RMAN * Oracle Enterprise Manager Grid Control Administration * Oracle Dataguard Administration * Linux System Administration

    Groups: Oracle Certified Associates

    $28.00 /hr
    1,287 hours
    4.72
  4. Jolanta K.

    Jolanta K.

    Polish Translator & Researcher

    Poland - Last active: 2 days ago - Tests: 9 - Portfolio: 1

    Native Polish Translator, Interpreter, Researcher and Recruiter Services provided: - translation to Polish - software translation, website translation, business translation, travel, insurance, market research questionnaires. - proofreading - interpreting - face to face and telephone interpreting, interpreting business meetings - market research and telemarketing - B2B and B2C, qualitative and quantitative research - business research in Poland - media research, researching statistical data, telephone research - communication with clients, potential clients or suppliers based in Poland providing cultural insight - product sourcing, looking for suppliers in Poland - searching business directories. I've been using Alibaba.com website for 6 years. - attending conferences Qualifications: - postgraduate diploma in conference interpreting - postgradudate diploma in translation - MSc in Environmental Management from a UK University - MSc in Geography from a Polish university - fully FPC (Financial Planning Certificate) qualified - UK qualifications Job experience: - translation, interpreting and proofreading of websites, software, market research questionnaires and surveys, business meetings, travel. - sales support in the insurance and banking industry - market research and telemarketing I am looking for long term relationships with quality employers. More information on: http://businessinpoland.pl.tl/

    Groups: oTranslators

    $22.22 /hr
    1,565 hours
    4.99
  5. Roman H.

    Roman H.

    Database consultant | SQL Server Developer | DBA | BI | SSIS | SSRS

    Russia - Last active: 1 day ago - Tests: 5 - Portfolio: 1

    Part-time or full-time work in following areas. Available for onsite meetings in Toronto. - SQL Server 2000\2005\2008\2008R2\2012\2014 - Big Data - SQL Azure - ASP.NET MVC - SSIS - SSRS - SSAS - VLDB (Databases around 7 Tb size) - Data Warehouses - Database architecture, management, development, optimization. - Data centric .NET applications and Sites (C#.NET, WPF,WCF,ASP.NET , SilverLight). - Distributed teams management (Agile, SCRUM, TFS, SDLC, defining and controlling processes) More than 8 years in software development using Microsoft technologies. Solid experience of managing distributed teams.

    Groups: Application Developers Alliance

    $27.78 /hr
    1,087 hours
    5.00
  6. Jay C.

    Jay C.

    Linux administrator / Devops engineer - AWS, Vmware, Puppet, Amazon

    India - Last active: 23 days ago - Tests: 1 - Portfolio: 2

    I am self-motivated professional with over 10 yrs. of experience, I have strong work ethic and productive self-starter, proven with success being a freelancer at oDesk. I perform each project to the fullest of my capabilities and with the dedication that is expected from a professional as myself. Team player - Participated in multiple projects, joining large teams, effectively co-working with other professionals Effective leader - Took over leadership and managed team resources to achieve goals meeting deadlines. I've great experience with: - OS deployment, configuration and troubleshooting: CentOS, Ubuntu, Windows Server 2003 - 2012R2. - AWS (RDS, EC2, SES, S3, CloudFront, VPC, Route53, RedShift, Elastic Beanstalk etc.) - Web / Mail / Application: Apache, Tomcat, Send mail, Zimbra, Postfix, Qmail, Squirrelmail, FTP, Samba, OpenLDAP, POP3/ IMAPS & IIS server, Courier Map, Request Tracker, Openfire IM Server, Kickstart Server, LTSP, Cpanel, WHM and Plesk, Redhat Directory Server, CAS. MS Active Directory Server, WSUS Server, Atlassian JIRA\Confluence deployment and troubleshooting. - Virtualization: Vmware Server, Vmware ESXi Server. - Network Monitoring Tools: NagiOS, MRTG, PRTG, Solarwind, OpManager, OpenNMS, Watsup Gold. - Database: MySQL, Postgresql & MS SQL. - CMS: Drupal, Wordpress, Joomla, Liferay - DMS: Alfresco Well experience in Linux & Windows System administration, Puppet deployment, LDAP, Postfix, NFS/NIS, Samba, MySQL, Liferay, Alfresco, Tomcat, PHP, Apache and many others technologies.

    $20.00 /hr
    1,973 hours
    5.00
  7. Daniel Z.

    Daniel Z.

    Highly skilled API integrator, PHP (ZF) Coder and Project Manager

    Poland - Last active: 17 hours ago - Tests: 7 - Portfolio: 6

    Goal: Project and develop high quality apps for your success. Profile: OOPHP & Zend coding, IT consulting and business analyst, project coordinator and manager, Other skills: Apache, Bind, SSH, bashscripting, Memcached, Github, Solaris, Oracle, MySQL, Radius, AD, expert knowlegde of many *ux and windows systems Advantage: Project and implementation of many web apps. Most of it projected and developed by myself using Zend Framework, Google API (youtube, gdata), social API (twitter, facebook). Some of it integrated with operating systems or AAA software (radius, ldap). Usually Design Patterns were used (like Template Method, Version of Control, DAO, Dependency Injection, Decorator and so on). Some application built upon a structure of web services (XML, REST, JSON), some using jQuery and AJAX. Tools and technologies: Apache, radius, bind, ldap, Zend Framework, XML, SOAP, Linux, Linux daemons, Memcached, Sockets, REST, JSON, Oracle, MSSQL, MySQL, Design patterns, MVC, SVN, BASH, PHPUnit, Xdebug, Unit testing, Google Youtube API, Google Gdata API, Google Maps API, Facebook API, PayU API

    $35.00 /hr
    1,676 hours
    4.98
  8. Lourdes A.

    Lourdes A.

    Admin Support, Web Design, Photoshop, SMM/SEO

    Philippines - Last active: 1 day ago - Tests: 6 - Portfolio: 4

    Since 2009 I started Freelancing online and I gained a wide experience in Administrative Support. I learned a lot of things on my own including skills in Graphic designs, Social Media Marketing and Search Engine Optimization. I would like to engage my self to work in Customer Support Industry and I am willing to be part of any Customer Service realation and provide a great satisfaction for the clients I will encounter.

    $9.00 /hr
    6,630 hours
    4.89
  9. Irina T.

    Irina T.

    Web Developer/Designer/Manager

    Bulgaria - Last active: 20 days ago - Tests: 3 - Portfolio: 11

    I have worked as a freelance Web & Graphic designer for over 6 years and currently as a website Project Manager. My passion for design&technology turned into an objective to provide professional, attractive and user-friendly web solutions that integrate a successful marketing strategy. My expertise is in Wordpress, Art direction, Photoshop, Illustrator, Content Marketing, HTML, CSS and general support in variety of tasks related to website installation and maintenance. I am hardworking, disciplined and very conscious of deadlines. I communicate well with clients and can provide them with a fast solution of their problems. Possibility to work in English, French, Spanish and Bulgarian languages.

    $22.22 /hr
    2,181 hours
    5.00