Database Administration Professionals & Consultants

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Database Administration Job Cost Overview

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

oDesk Database Administration Jobs Completed Quarterly

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

45

Time to Complete oDesk Database Administration Jobs

Time needed to complete a Database Administration project on oDesk.

Average Database Administration Freelancer Feedback Score

Database Administration oDesk freelancers typically receive a client rating of 4.62.

4.62
Last updated: April 1, 2015
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Kimberly P.

Kimberly P.

Access Database Design/ Administration

United States - Last active: 07/13/2014 - Tests: 7 - Portfolio: 8

Over the last 5 years, I have developed a wide range of Desktop Access Applications using VBA and SQL. This includes designing new apps, creating apps from existing Excel sheets, and updating existing apps built in older versions of Access. My core competency lies in complete end-end management of the database project, I am seeking opportunities to work with you or your organization to design powerful user-friendly database applications. I am also available to help design/format reports or forms, and to write queries, I only develop in MS Acess versions 2007 or later.

$27.78 /hr
453 hours
5.00
Ivan T.

Ivan T.

Ruby / Rails Architect w/ scaling exp. 8 yrs, 12k...

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) * 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) * Client-side tech (HTML5 / CSS3 / JavaScript [native / AngularJS]) * RESTful APIs implementation, integration with any third-party APIs, data harvesting from sites which do not provide an API * Social media integration (authentication, querying, publishing): Facebook, LinkedIn, YouTube, and more * Process: TDD/BDD with RSpec, Cucumber, Capybara, Zeus, Guard * Rails applications deploy, monitoring, maintenance: Heroku, Amazon EC2, Linode, Heroku) * Amazon Web Services infrastructure: EC2, S3, Glacier, Redshift,.. * Version control systems: svn, git (with GitFlow, GitHub Flow workflows) As a back-end technical architect / developer, 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, regroup, 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.

$100.00 /hr
12,708 hours
5.00
Jovan C.

Jovan C.

Quality web development and software engineering

Montenegro - Last active: 1 day ago - Tests: 8 - Portfolio: 4

I am an experienced PHP developer with a degree in engineering/telecommunications. Apart from PHP, I have expert knowledge in MySQL and excellent knowledge in Javascript/jQuery, HTML and CSS. I am well versed in MVC software architecture and several PHP frameworks, as well as WebSocket technology. I develop scalable, secure, object-oriented web applications with efficient database structures. I also have experience in managing projects, hiring and overseeing staff. My English is excellent and I can provide updates as often as needed when I work. Communication will never be a problem.

$55.56 /hr
933 hours
4.87
Ismet Dumlupinar

Ismet Dumlupinar

MCITP (System Administration), MCT, MCSA, MCSD: We...

Turkey - Last active: 7 days 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

$75.00 /hr
2,230 hours
4.86
Luis fernando A.

Luis fernando A.

Linux Sysadmin and AWS Architect with huge web hos...

Brazil - Last active: 1 month ago - Tests: 5

I'm a creative and hardworking Linux System Administrator and Amazon Web Services Architect and developer. I've been supporting and delivering IT solutions especially for web hosting companies and its set of open source software (Apache, PHP, RoR, MySQL, HAproxy, iptables, OpenVPN and much more) since 2005. I've also worked at IBM managing a farm of more than 1000 Linux and AIX servers as well as its proprietary middleware (DB2, IHS, WebSphere and others).

$50.00 /hr
24 hours
5.00
Dimitri Tholen

Dimitri Tholen

Professional Web-, Desktop- and Mobile Development

Netherlands - Last active: 1 month ago

With over 15 years experience developing websites and applications, I know how to get the job done in time and to your satisfaction. I communicate well and often so that you always feel comfortable that the end result is according to your requirements. Also, I usually go beyond what the client is expecting because I really want you to get the best possible result. During a project I am 110% committed.

$45.00 /hr
35 hours
5.00
Antoan M.

Antoan M.

PhD in Computer Science

Bulgaria - Last active: 1 day ago - Tests: 13 - Portfolio: 5

If you are stuck and the deadlines are near. If you need the job done fast - send me a message! I have 20 years experience leading Software Design and Software Development teams. I am results-driven, customer-focused, analytical Software Engineer. I am strong in design, integration and problem solving skills. I have worked in various programming languages and platforms including social networking. I follow SDLC lifecycle process and methodologies. The end product is always highly scalable solution. http://githelp.us/

$70.00 /hr
1,545 hours
5.00
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
348 hours
5.00
Renan R.

Renan R.

Linux System Administrator / AWS / Network

United States - Last active: 2 days ago - Tests: 3

I'm a self-motivated, reliable Linux System Administrator with strong work ethics. I have more than 6 years of experience, managing and analyzing hundreds of Linux servers. Certifications: • RHCSA: Red Hat Certified System Administrator • Linux+: Linux Certified Professional • Security+: Security Certified Professional Specialties • Linux Servers (CentOS, RedHat, Debian, Ubuntu); • VMware ESXi / vCenter; • Amazon AWS (VPC, ELB, EC2, S3, RDS CloudWatch, Auto Scaling); • Shell Scripting; • PHP/MySQL Programming; • MySQL Administration; • WHM/cPanel; • Server Migration; • Linux Maintenance/Troubleshooting; • Server Hardening; • Server Optimization/Tuning; • Highly Available/Scalable Servers • HAProxy Load Balancers • Web Servers (NGINX, Apache, IIS); • High Traffic Server Optimization; • Munin Monitoring; • Infrastructure Design and Implementation; • Colocation Management; • F5 BigIP Load Balancers, Cisco Switch, Juniper Firewall; • Providing Emergency Support (24x7) as needed • Server Pricing Negotiation (renting or buying); • Help with hiring developers and sysadmins; • Project management; • Team Player; • Languages (English, Portuguese and Spanish); and some more...

$65.00 /hr
331 hours
5.00
Don Beer

Don Beer Agency Contractor

19 yrs - Developer, Analyst, DBA, Sys Admin, Consu...

Canada - Last active: 1 day ago - Tests: 8 - Portfolio: 2

Over the past 19 years, I have developed Oracle database information systems using SQL, PL/SQL, Powerbuilder, VB and Unix scripts; developed websites using HTML, DHTML, XHTML, CSS, PHP, CodeIgniter, Ajax, Javascript, Java and MySQL; and worked as an Oracle DBA. My primary skills lie in Oracle and MySQL database design, application programming, and website development, and I am seeking opportunities to develop database applications and build websites. In addition, I have experience in Object-Oriented Design and Development, Systems Analysis and Design, data transformation (ETL) for application conversion projects, Quality Assurance, Business Continuity Planning, Server and Database Security and digital graphics using Photoshop and other graphics tools. I have also shared my knowledge in database management and design, network administration and design, quality assurance and website development as a college professor. I view the transfer of knowledge to buyers as an important part of projects in order to promote my clients continued success.

$100.00 /hr
6,119 hours
4.88