Database Administration Jobs

Database Administration is a professional service that allows organizations to create, maintain and secure their data architecture from the most basic structure to the most complex. Database Administrators (DBAs) typically have vast technical knowledge and specialize in installing and configuring database management systems, configuring access controls for secure data, improvement of data architecture and monitoring system health. A great Database Administrator can be an invaluable asset by helping clients increase efficiency and reduce redundancies in their databases.

Here's some projects that our expert Database Administrator made real:

  • Constructing highly secure IT infrastructures - tailored systems that help boost overall security.
  • Ensuring safe data transfers between different systems, such as from a previous cPanel installation.
  • Building, maintaining and improving database systems for businesses ranging from websites to lead generation services.
  • Efficient query tuning for SQL or MongoDB databases for businesses seeking optimized performance.
  • Creation of database structures and processes catered to the needs of any business, such as an HACCP database.
  • Deployment of various database structures, such as Azure websites with ABP framework support.
  • Installation of SQL database solutions on Macbooks, maximizing performance with the help of a skilled professional.

Our Database Administrators are highly skilled professionals whose expertise can help any organization establish and maintain an effective database infrastructure that meets the requirements of their business. Freelancer.com is a great platform to hire a Database Administrator; you can find qualified professionals who can complete all types of database related tasks quickly and cost-effectively whatever your size or budget may be. Post your project now to take advantage of our amazing pool of talent, or browse existing projects on our platform if you are interested in learning more about what it’s like working with our professionals.

From 174,379 reviews, clients rate our Database Administrators 4.88 out of 5 stars.
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    36 jobs found, pricing in USD

    I am looking for someone to help me with the preparation of a timetable. It is for a university setting, specifically a department in that university. The duration of the timetable I require is for one semester. I need someone who is highly experienced with this type of project. They must have successfully completed timetables for university departments in the past. My requirements are quite specific and detailed. The timetable must meet the exacting standards set by the department while also taking into account any special circumstances or requests from faculty and students. The successful applicant should also be well-versed in time management so that the timetable is accurate and efficient. They must have a working knowledge of different types of software for preparing and managing ti...

    $85 (Avg Bid)
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    AVEVA PI System Engineer 6 days left
    VERIFIED

    I am looking for an AVEVA PI Systems Engineer to help with the support of our customers systems. We need support with various tasks related to the installation, configuration, customization, and maintenance of our PI system. The ideal candidate will have experience in all aspects of PI system work including new installs, upgrades, and ongoing support. We have specific requirements for the installation, and we need someone with experience in development, configuration, and maintenance to ensure the project is completed on-time and to our satisfaction. The timeline for this project is moderate, and we need it completed within one month.

    $50 / hr (Avg Bid)
    Featured NDA
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    1. I am looking for a freelancer to help me find a language translation file where I can manullay input all French translation. Website is built using PHP and Wordpress. Polylang is translation plugin. In the page's tempate file, I can update the English string, but the associated French doesn's show up automatically after I hit the French switcher. Although I have some information about it, I need someone with experience to help locate it. It should be in another PHP file, that I think you can help me find it. All the texts that need to translate are in this format of coding $card_img_src = isset($data['img_src']) ? $data['img_src'] : $no_image_url; $card_button_text = __translate('Here is english text ...

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    My company is looking for a reliable Power BI Developer to help us create visually appealing data models to analyze our data and to create dynamic and customized Power BI dashboards. Our purpose for using Power BI is to visualize our data for data analysis and forecasting, so interactivity is key. We will be using SQL databases as our main source for data, so experience with these technologies is essential. For the report/dashboard, we are looking for an advanced level of interactivity, with features such as filtering and sorting, drill down and drill through, and customized interactions and animations. If you think you have the technical expertise, experience and interest, please apply for this project. We look forward to hearing from you!

    $15 / hr (Avg Bid)
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    We are a small start up consulting firm and we are launching a new website with following structure: Brief Structure of the Website 1. Homepage: Providing an overview our company, with following possible, sections: o About Us: A brief description of our company and its projects o Services: An overview of the different services offered o Partners: Information about main partners. Accessible to visitors, but with limited information available without having an account o Resources: having some resources, presentations, videos etc. – which can be freely used and can also contain short/preview version of the paid resources o Events: having information about the past and upcoming events, links for registration and links to pages for accessing resources from such events o Latest News: A...

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    SQL Server Audit 6 days left
    VERIFIED

    Need someone who can audit SQL Server Databases and provide an audit report. Details: The Scope of work, requirements & deliverables from the Freelancer of Work: The freelancers will be responsible for the following tasks: a. Analyzing the database structure, including tables, indexes, and relationships. b. Reviewing and evaluating security settings, including user access permissions, roles, and authentication methods. c. Assessing the performance of the databases, identifying any bottlenecks or inefficiencies, and recommending improvements. d. Verifying compliance with SQL Server best practices, including naming conventions, data types, constraints, and indexing strategies. e. Identifying any potential data integrity issues or vulnerabilities. f. Reviewing storage including hard dis...

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    I am looking for a freelancer who can assist me with fixing the schema errors and running queries for my MySQL database. As I do not have an existing database schema, I need someone who can work with my rough idea and create a well-structured schema. Ideal skills and experience for this job would include proficiency in MySQL, strong understanding of database design and schema creation, and experience in database management systems. The goal of this project is to improve website performance by ensuring that the database is well-structured and optimized for efficient querying.

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    I need a expert excel date linearity

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    I am looking for a skilled database developer who can optimize my MySQL query or index the database to improve performance. The database is currently 1.3GB in size and is used for transactional processing. There are specific tables and queries causing performance issues that need to be addressed. The specific table is approx 200k rows. The query is fairly simple but taking 10 seconds to complete, and it needs to be closer to 1 second. I can provide the exact table structure and the query, but not actual data. The database is hosted on a normal windows machine. Ideal skills and experience for this project include: - Advanced knowledge of MySQL database optimization and indexing - Experience working with large databases - Ability to identify and troubleshoot specific tables and queri...

    $159 (Avg Bid)
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    I am looking for a developer to create a WebApp that is mobile friendly and has a database backend. This project is for business use and will primarily be used for user point tracking. The database will store user information and logs. Would like the site to be in Wordpress and very easy to manage the backend to make future changes. Skills and experience needed: - Proficient in HTML, CSS, and JavaScript - Experience with database design and management - Familiarity with mobile app development - Ability to create a responsive and user-friendly design - Strong communication skills to ensure clear understanding of project requirements and updates. There will be about 8 pages and a database with about 5-6 tables. User login needed

    $250 - $750
    Featured Sealed
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    Document AI application -- 2 5 days left
    VERIFIED

    A) Database design: Determine the structure of your database based on the information you want to store. Identify the necessary tables and the relationships between them. For example, you might have a table for suppliers, one for customers, one for documents (invoices, orders), one for products, and so on. Define the attributes of each table and the primary and foreign keys to establish the relationships between them. B) Database creation: Use a relational database management system (RDBMS) such as MySQL, PostgreSQL, or Microsoft SQL Server to create your database. Follow the specific instructions of the chosen RDBMS to create the tables, define the attributes and relationships. C) Data extraction: Use the information extraction techniques described earlier to extract the relevant data f...

    $595 (Avg Bid)
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    More details: What is the purpose of the Power BI dashboard? Sales Analysis, financial Reporting, Operational performance, What data sources will be used for the Power BI dashboard? Excel,SQL databases,cloud based data sources Do you have a preferred visual style for the dashboard? This question was skipped

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    We need to remotely re Setup existing device with old data in sql server we have software with serial and we have db in microsoft sql server

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    I am experiencing a data updating issue with my Sybase database and require assistance from a skilled freelancer. The issue pertains to the entire database and not a specific table. The frontend programming language is unspecified, and I need someone with knowledge and expertise in resolving Sybase database issues, familiar with the following: - Sybase database management - .NET framework - Troubleshooting data updating issues Specifics: Eaglesoft is a software application for dental offices that uses SQL Anywhere. I created another application which retrieves and updates data in Eaglesoft database which is Sybase. In my application I modify appointment records in the DB to set them as confirmed by the patient. I can do "select * from table" and I can see that the change ha...

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    I'm looking for a freelancer to help me with database marketing. I currently have customer contacts stored in a database, and I need help with both data analysis and campaign execution. The desired outcome from this project is increased sales. I need someone with strong analytical skills and an understanding of marketing and customer relations. The freelancer should be able to create tailored campaigns, identify target groups through data analysis, and create reports quantifying results. They must be experienced in managing and curating a database, as that will be a major part of the process. This is an important project for me, as I'm looking to expand my reach to potential customers. I need somebody who is reliable, takes initiative, and can help me make the most out of my d...

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    microsoft product experts 5 days left
    VERIFIED

    I am looking for tutor who is Microsoft product expert, like azure, SSIS, data factory etc.

    $56 / hr (Avg Bid)
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    Oracle database 4 days left
    VERIFIED

    Hi I need support oracle database for my consultant like Indian time 8:30 pm to 10 pm 11$/hourly. Payment every Friday. This support will be on zoom meeting which we will provide you and you will connect with my consultant and support him.

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    Job Description: Database Engineer (Informatica/ETL) We are seeking a highly skilled and motivated Database Engineer with expertise in Informatica and ETL (Extract, Transform, Load) processes to join our dynamic team. As a Database Engineer, you will play a crucial role in designing, implementing, and managing our complex database systems, ensuring optimal data integrity, performance, and security. You will collaborate closely with cross-functional teams to deliver scalable solutions and contribute to the success of our organization. Responsibilities: • Design, develop, and implement efficient and scalable database solutions using Informatica PowerCenter and other ETL tools. • Perform data extraction, transformation, and loading (ETL) processes, ensuring the accuracy and integrit...

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    Senior Python Developer at , a Generative AI Research and Production Lab Prior to applying please review our github is a cutting-edge Generative AI Research and Development company focused on collaborating AI Agents. We are building towards the new world where AI Agents collaborate with each other and with humans to reach peak ingenuity. The opportunities are endless. Our philosophy is to democratize success through generative AI. Our core tenets include Reliability, Accessibility, and Human Driven technology. We believe in open source and the power of collaboration and community driving our projects forward. Please check out our GitHub () Our flagship product is GenWorlds, (public announcement coming soon) a Generative World-as-a-Service Platform for Collaborating AI Agents. The...

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    I am in need of an experienced Oracle DBA with expertise in Golden Gate configuration. I have an existing Oracle database that requires Golden Gate configuration. The task is of medium priority and needs to be completed within a reasonable timeframe. The ideal candidate should have experience in Oracle Enterprise Manager (OEM) setup and be proficient in Oracle database administration. Key requirements for this project include: - Oracle DBA with experience in Golden Gate configuration - Familiarity with Oracle Enterprise Manager (OEM) setup - Strong knowledge of Oracle database administration - Ability to work within a medium priority timeframe

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    I am looking for a database developer who can create a database that will primarily be used for analyzing data. The database should have basic security measures in place to protect the data. Skills and experience required for this project include: - Experience with database development - Knowledge of data analysis techniques - Understanding of basic security measures for databases

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    I am in urgent need of a PHP expert who can help me create a custom PHP script within the next 2 hours. I already have a complete outline of the project, so I need someone who can jump right in and get to work. The ideal candidate for this job should have: - Extensive experience with PHP development and custom scripting - Strong problem-solving skills for addressing any issues that may arise during the project - Excellent communication skills to ensure that the project is completed accurately and on time. If you think you have the necessary skills and experience to help me with this project, please reach out to me as soon as possible.

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    We are looking for PBI experts to work on a high-impact project which would include implementing on new initiatives such as Dashboarding, Sales Pipeline management, QnA bot, etc. More details: What data sources do you need integrated into the Power BI report? Excel, SQL databases Do you require data visualization or just data consolidation? Both What key performance indicators (KPIs) do you want to track in the Power BI report? We want to implement sales pipeline management via Power BI

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    Dear Freelancers, I hope this email finds you well. I am reaching out to discuss a potential project for developing a website for our company. After reviewing your portfolio, I am impressed with your expertise in web development and believe that you could be an excellent fit for this project. Our company is looking to create a website with functionality and appearance similar to , but tailored specifically for the Swedish market. The primary purpose of the website will be to allow property owners to list their properties for rent, free of charge. Additionally, we would like to collect the email addresses of property owners for future email broadcasts and updates. Key requirements for the website: Design and User Experience: We aim to create an intuitive and visually appealing website t...

    $2105 (Avg Bid)
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    Oracle Cloud account -- 3 2 days left
    VERIFIED

    I am looking for an experienced freelancer to assist me with setting up my Oracle Cloud accounts. This will include working with Platform as a Service (PaaS) services, and helping with the registration process for up to five separate accounts. The freelancer should have proven experience in working with Oracle Cloud Services and be able to provide guidance on timescale, best practices and the resources required to get the job done. I'm sure that by working together we can achieve my goal of having all accounts running quickly and efficiently.

    $20 (Avg Bid)
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    Document AI application 2 days left
    VERIFIED

    A) Database design: Determine the structure of your database based on the information you want to store. Identify the necessary tables and the relationships between them. For example, you might have a table for suppliers, one for customers, one for documents (invoices, orders), one for products, and so on. Define the attributes of each table and the primary and foreign keys to establish the relationships between them. B) Database creation: Use a relational database management system (RDBMS) such as MySQL, PostgreSQL, or Microsoft SQL Server to create your database. Follow the specific instructions of the chosen RDBMS to create the tables, define the attributes and relationships. C) Data extraction: Use the information extraction techniques described earlier to extract the relevant data f...

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    i need a oracle expert 1 day left
    VERIFIED

    i need a oracle expert asap....

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    DOCUMENT AI 1 day left
    VERIFIED

    DOCUMENT AI GOOGLE . We are looking for people with proven capability document parsing. Database design: necessary tables : A) table for suppliers, B) customers, C) documents (invoices, orders) D) products Define the attributes of each table and the primary and foreign keys to establish the relationships between them. Database creation: Use a relational database management system (RDBMS) such as MySQL, to create your database. Data extraction: Use the information extraction techniques to extract the relevant data from the documents. Machine learning methods to extract the desired information and associate it with the corresponding database tables. Data insertion into the database: Use SQL language or a data import tool provided by your RDBMS to insert the extracted data into...

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    I am in need of a freelancer who is experienced in fixing server problems, specifically with database connection issues. I'm having too many sleep connections. I was able to flush the max used connection but remote connections are not working now.

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    Base de datos 1 day left

    Realizar una base de datos en sqldeveloper y aplicacion visual studio

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    Database admin experience needed 10 hours left
    VERIFIED

    Hi Need Database Admin for support my consultant Indian time 7 am to 8:30 am Tuesday to Saturday 10$/hourly. Payment every Saturday veai payplae Indian time 9 pm.i already have other Indian guys who are working with me for mulesoft support since 2019 to present. can you do data migration using code first method?

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    Because most major websites, such as Facebook, Yahoo, Google, Twitter, Linked In, Capital One, cannot keep hackers out, what chance do I have! So I am against forms and databases now. I have developed a way around forms and databases, a great way that probably makes my website, , the most secure website on earth!!! If any hacker gets into my website they won't get any financial information, etc. BUT, even though I have a wonderful website that should be drawing members like crazy --- no one is joining ... I think it's because most people don't see the need for high security that involves NOT HAVING WEBSITE FORMS AND DATABASES. Most people don't care about highs security: they want ease and familiarity --- in other words a form to fill out. So after much distress...

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    We are looking for a database developer/compiler who can help us develop and maintain our databases. The ideal candidate will have experience with both SQL and NoSQL databases, and will be able to write efficient and reliable code. They will also be able to work with our team to ensure that our databases are up-to-date and meet our needs.

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    Elimizde 3000.000 kişilik güncel bahis datası mevcut. İlgilenen arkadaşlar iletişime geçebilirler. Telegram: kktcbett

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    Queries implementadas na linguagem SQL aplicadas no SGBDR Oracle, apoiadas no SqlDeveloper. Utilizar o MER Físico e BD Pedido disponibilizado para treinamento da disciplina de Banco de Dados.

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    Potrzebny parser który będzie przetwarzał faktury elektroniczne od różnych dostawców (formaty EDI XML, csv i inne) na format txt o podanej architekturze, który da się zaimportować do programu magazynowego Magres.

    $375 (Avg Bid)
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