Database Administration Freelancers

Browse Database Administration job posts for project examples or post your job on Upwork for free!

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, 40 Database Administration projects are completed every quarter on Upwork.

40

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 4.78.

4.78
Last updated: September 1, 2015
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  1. David S.

    David S.

    Seasoned Enterprise Developer with Web Emphasis

    United States

    I'm here to write code and chew bubble gum, and I'm all out of gum. I'm a developer who has tackled pretty much everything in the realm of business needs. I can deliver on-time, unit-tested, future-proof, scalar code that won't have to be re-written. I've written code for some of the big boys, including Siemens and Volkswagen.

    $49.99 /hr
    789 hours
    5.00
  2. Krisel Aimee Mercado

    Krisel Aimee Mercado

    Software Developer / Web Developer (LAMP Stack)

    Philippines - Tests: 2 - Portfolio: 2

    - Worked in an Agile environment, - Designed and deployed ERP reporting for the construction industry from SQL queries to graphing - Experience with MySQL database development and Transact SQL statements - Experience with Linux/ Unix Administration and Development - Hands on web development experience in front-end and/or back-end - Hands on coding experience using JQuery, JavaScript, HTML and CSS - Hands on coding experience in PHP - Familiarity with responsive web design implementation - Comfortable in Object Oriented Programming (OOP) practices and use of design patterns - Well versed in cross–browser compatibility - Skilled at debugging web pages - Highly comfortable working within a LAMP stack - Experience working with SOAP and REST APIs - Excellent written and verbal English

    $15.00 /hr
    313 hours
    0.00
  3. Vaidhy R

    Vaidhy R

    Oracle,MySQL,SQL Server Developer,DBA,Design & Perf Engg

    India - Tests: 2

    Expert in Database Design, Development, Administration and Performance Tuning. A Computer Science Engineering Graduate and Programmer predominantly working on Oracle, MySQL, MS SQL Server Databases. Project Activities Involved: 1. Database Design and Build Architecture 2. Develop Packages, Stored Procedures, Functions, SQL queries 3. Analyze Database Performance issue and provide recommendations 4. Database Query tuning and Instance tuning 5. Perform DBA activities - Install and configure DB, Backup, Recovery, Archival, Issue log analysis and Adhoc resolution

    $20.00 /hr
    2 hours
    5.00
  4. Vimalesh Akela

    Vimalesh Akela

    Er. Vimalesh Kr - Expert Database Administrator

    India - Tests: 3 - Portfolio: 2

    I’m Vimalesh. DBA (Database Manager) Expert over 5+ years experience as a Database Manager which cover MySQL, SQL Server, Ms-Access, Ms-Excel, Oracle 11g etc. Also I have experience in CSS, HTML, Asp.Net, JavaScript where I have already worked on commercial website and develop web services for its application. My objective is to provide 100% accurate service to my client and give client full satisfaction. I am hard worker, honest and very dedicate to my job. I always respect the deadline. So my aim is to deliver a good job in less estimated time. I always ready to do your job with great confidence. I always try my best to produce high quality work for my clients.

    $20.00 /hr
    0 hours
    0.00
  5. Asfer Saleh

    Asfer Saleh

    Windows & Linux, Network, Database & VOIP Administrator

    Bangladesh - Tests: 4

    Expert in Server/PC/Notebook/Netbook/VPS running Microsoft Windows Server 2000/2003/2008/2012, MS-DOS, Notepad, WordPad, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Access, Microsoft FrontPage, Microsoft Outlook, Outlook Express (All versions), Windows Mail, MYSQL/MSSQL Server, Web designing, 3CX/Grand Stream, CISCO VOIP Server, IP Phone, MRTG/Whatsup etc Monitoring Tool, HDD physical & logical bad sector repair, Partition Convertion and resizing, O/S Restoration/Recovery , Bootable OS CD/DVD-Writing, Making a pen drive bootable, Data Backup and restore, Data recovery, Logical Volume Cloning, Basic and fail-safe virus check with Antivirus with latest update, System devices Diagnosis, Network Administration Internet Gateway Server, Email (POP3, IMAP, SMTP) Server, Website Server, NAT Server, RIS Server, Terminal Server, Remote Access Server, Print Server, File Server, Microsoft Exchange Server, PXE Server for PXE boot ROM client, WIFI Router, WIFI Access point, Managed/Unmanaged switch, DHCP Server, WINS Server, DNS Server, Domain Controller Server etc.], Software application Installing, configuring, administering and troubleshooting using Linux, Solaris and all versions of Microsoft's operating systems all other built-in administrative tools with any Microsoft operating system for large or small medium enterprise organizations.

    $11.11 /hr
    0 hours
    0.00
  6. Neha Mehta

    Neha Mehta

    Software developer

    India - Tests: 1

    Specializes in MVC structure application. Currently working on Android Applications for over 2 years Sufficient knowledge of html, javascript, OOP, sql and html5. Proficiency in development in .net and have worked on databases oracle and SQL server Maintaining ORACLE database includes Backup and Recovery, Performance Tuning, Sql tuning Upgrades other DBA related activities. Netbackup Tool – backups, maintaining tapes, configuration of clients, catalogue recovery and reports. Maintaining and monitoring of reports for different tasks.

    $16.67 /hr
    0 hours
    0.00
  7. Prakash Jha

    Prakash Jha

    Asst. Manager (System Administration)

    India

    Network Administration:-  Maintaining network and network equipments.  Trobleshooting network equipments like loadbalancer,Firewall  Maintained the network and coordinating with ISP in case of network related issues.  Ensuring maximum uptime of network.  Monitoring Network traffic using PRTG monitor.  Maintaining,Adding,Deleting firewall rules. System Administration:- Linux Server Administration  Maintaing and configuring various servers like Webservers (Apache & Tomcat), proxy server, mail server(Sendmail),Imap Server,Production servers,RHN Proxy server,DNS(Master and Slave),DHCP  Maintaining regular health check of all the servers and preparing reports for the same. Application Maintainence and Deployments  Code Checkout with the help of CVS and Compling the code with Netbeans.  Deploying the compiled code on Test and Production servers (Deployment)  Maintainece of Production servers and solving live issues related to production servers or apllication.  Creating tomcat instances for hosting application.  Loadbalancing of Virtual host(Apache) using mod_jk and tomcat instances. Security Auditing  Maintaining a team of Auditors responsible for Daily and Monthly security audits  Auditing and Maintainence of datacenter,firewall and Proxy server and creating daily report of it.  Working on centralized log monitoring tools like Nagios,Lightsquid,Splunk..  Sever Security (Linux security Recommendations)  Upgrading Patches on all Linux servers and Production servers using RHN Proxy server.  Monitoring Disk space, performance, memory utilization,quota for Prodution servers. Windows Server and Desktop Administration  Maintaining a team responsible for Desktop troubleshooting and Windows server administration.  PC assembling, troubleshooting, routine checkup and cloning  Preventive maintenance. And Inventory Management.  Having knowledge of LAN, WAN, TCP/IP, security, routing, terminal services, and remote services.  Installing and configuring IP addresses and subnets (DHCP Servers)  Installing and supporting the mail clients like Lotus Notes.  Configuring, troubleshooting desktops, laptops, printers and scanners.  Diagnose problem related to H/W and Updating softwares as per the requirement.  Working on Active Directory and windows server 2000,2008  User management, Group management and Assigning Quotas.  Remote services and TSgateway. Backup server and Backup Strategy  Defining a backup strategy for Daily,weekely and montly backups for server and user data.  Automating the backup process using scripts  Preparing a report on the backup server and submitting to the IT Director. Database Creation and Maintainence  Creation/Maintainence of Oracle 11G Database.  Taking Full Backup of the database using RMAN and restore using RMAN and cold restore.  Maintaining and Creating Standby Databases  Syncing all the Standby Databases with production database.  Applying new schema changes,Creating new Schema’s on Oracle server.  Maintaining Health Checks,performance and uptime of oracle server.  Installing and Creating MYSQL Database  Performance tuning of mysql database  Backup and restore of mysql database. Virtualization using EXSI  Working with EXSI 5.0/5.1 Severs.  Working on High Availabilty,Vmotion and DRS for all the EXSI hosts.  Maintaining all the EXSI hosts using Vcenter.  Modifying an Exsiting Guest system using Vmware Converter.  P2V conversion.  Adding new datastore and sharing it with all the EXSI hosts. Disaster-Recovery Planning  Lead Role in Disaster Recovery planning  Creating a Disaster Recovery Site and Scenario  Syncing all the Production Server with the DR-Server.  Maintaining the Database in sync using Block Level/Oracle Level replication.  Maintaining and Updating the Documentation for DR-Site and Changes made to DR-Site  Quarterly testing the DR-Site with Mock Failover.

    $30.00 /hr
    0 hours
    0.00
  8. Karen A.

    Karen A.

    Research and Data Entry Professional, VA

    Philippines - Tests: 7 - Portfolio: 18

    To utilize the skills I have gained and be reliable to current and prospective buyers. To help and contribute to a company's progress and development. To be an asset and not a burden to employers and fellow workers.

    Groups: Bluehost Developers and Designers

    $11.11 /hr
    13,406 hours
    4.86
  9. Md Jahangir Alam Chowdhury

    Md Jahangir Alam Chowdhury

    Designer and Developer

    Bangladesh - Tests: 1 - Portfolio: 7

    An IT graduate with specialized experience in web development and logo design. I have developed a number of websites and web apps using HTML5, CSS3, MySql,PHP,JavaScript, JQuery and (CI, Bootstrap,YII,eCommerce, Wordpress) for many international clients. I am also very proficient in designing (Photoshop , Illustrate) and software development (C, Java,Android). Striving to deliver the most suitable product to clients by listening and understanding their requirement is my driving force. Always looking forward to opportunities from new clients. inbox me for your IT solution.

    $15.00 /hr
    0 hours
    5.00
  10. Sujan Shri Pokharel

    Sujan Shri Pokharel

    Sujan

    Nepal

    I used to work as trainee assistant at Siddartha Bank at Information Technology department. Now, I am working for an Australian company staying at Nepal as Content Administrator. I am the one who like to travel to the mountains of Nepal. Visiting new places and new people, enjoying the natural beauty of Nepal is a kind of dream and hobby for me.

    $11.11 /hr
    2 hours
    4.70