Database Administration Jobs

Database Administration involves system installations, configuration, monitoring and upgrading. System owners would love to maintain the performance of their systems. This requires a qualified personnel to undertake the project and keeping their operations afloat. With this requirement, the system owners conduct searches for the right person with relevant skill and experience that can guarantee Database Administration for their organizations. It is for these reasons that Freelancer.com come in handy. A professional should be able to monitor the systems to ensure proper operation of the organization. Whenever software installations are required, then they should conduct configurations during the installation process to ensure proper tasks are conducted.

With a surging demand for Database Administration freelancers, you will be sure that your services on Freelancer.com attract employers. This means that you have a high chance of meeting with recruiters who are searching for professionals with prerequisite knowledge and experience that you can provide. In addition, you can improve your competitiveness every time a client leaves a review at the end of the contract. Looking for fast paying gigs on Freelancer.com can be very rewarding.

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    44 jobs fundet, i prisklassen EUR

    Hola, Tenemos una empresa de transporte terrestre de mercancías por carretera mediante camiones con tráiler. Como durante los viajes estos vehículos pueden presentar daños como golpes, averías o perdida de elementos necesitamos crear una herramienta para que cada conductor pueda registrarlas antes de comenzar el viaje y al finalizar el mismo mediante un listado ...

    €491 (Avg Bid)
    €491 Gns Bud
    12 bud

    Looking for a professional LUA developer to edit working scripts to change / add features

    €131 (Avg Bid)
    €131 Gns Bud
    5 bud
    Mysql View Creation 6 dage left
    VERIFICERET

    I need a person to create view for my MYSQL Database

    €3 / hr (Avg Bid)
    €3 / hr Gns Bud
    14 bud

    SQL queries with query graph and operator tree along with equations needs to be written as a part of assignment.

    €38 (Avg Bid)
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    9 bud
    cross database query in postgresql 6 dage left
    VERIFICERET

    cross database query in postgresql

    €8 / hr (Avg Bid)
    €8 / hr Gns Bud
    2 bud
    Excel to MySQL 6 dage left
    VERIFICERET

    Convert Excel spreadsheet MySQL

    €129 (Avg Bid)
    €129 Gns Bud
    57 bud
    CRM database 5 dage left

    I need help creating a CRM for a company. base on Real Estate wholesaling and Development deals.

    €269 (Avg Bid)
    €269 Gns Bud
    24 bud

    Looking for an experienced fullstack developer to assist our current team. Must be comfortable with AWS, purePHP, restAPI, and general development principals. Experience with Auth0 as a single sign on solution is a plus. Experience with network engineering an additional plus.

    €17 / hr (Avg Bid)
    €17 / hr Gns Bud
    53 bud

    We are building a series of Business Ecosystems which are underpinned by one or more Communities of Ecosystem Memebers. We are looking for a person with database skill to help draw up the Schema , optimise the structure and advise on the implementation and set up of the database using Postgress

    €34 / hr (Avg Bid)
    €34 / hr Gns Bud
    12 bud

    Hi, It's Sat here. Looking for a simple 'Employee Attendance Time Clock' for a small company to be used on Android Tablet Kiosk by the employees. • On Front End, this Time clock should have a simple Number Pad interface with Punch In/Punch Out functionality. On the backend, Admin should be able to assign the Numeric codes for each Employee or the Admin should have a functionali...

    €154 (Avg Bid)
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    13 bud

    We are seeking a Data Cleaning/Analyst/Sales Support Specialist in the UK. (Please only apply if you live in the UK). The ideal candidate will be self-motivated, detail-oriented, and interested in a career involving data management, with a focus on data quality. As part of our growing team, you will become our 'go to' expert in using our award-winning data quality solution. You will...

    €20 / hr (Avg Bid)
    €20 / hr Gns Bud
    7 bud

    I am doing constant Laravel deployment and code merging manually but there's too much work and I am not skilled for Laravel neither time to troubleshoot. If you are willing to bear with me on a remote desktop then we can cooperate a few times a week. You need to know fair server admin tasks.

    €8 / hr (Avg Bid)
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    12 bud

    Hello , I have a project with a few Codeigniter Mysql queries I need to change / optimize . Some of them are models that will need to be converted to RAW format . Your job will be : 1- Optimizing existing queries for maximum efficiency and removing unnecessary operations that affect performance 2- Adding proper indexes to each query 3- Identify bottleneck issues with existing queries and ch...

    €16 / hr (Avg Bid)
    €16 / hr Gns Bud
    32 bud
    Web Application 4 dage left

    Hello We have immigration consultancy business, we send students to various countries. In this project, I wanted to build a web application which will be used by sub agents and studnets directly. they can apply from the portal to the college directly. I have attached the pdf which shows exactly, what I am looking to build.

    €8384 (Avg Bid)
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    21 bud

    we would like to create a workstation for freelancers developers By using Amazon Linux WorkSpaces, so they can in the cloud for the development for my project with protecting the project files from copying or download

    €322 (Avg Bid)
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    12 bud
    DBA professional 4 dage left

    Looking for a knowledgeable DBA to sort out performance issues in MS Sql Server 2019

    €136 (Avg Bid)
    €136 Gns Bud
    16 bud

    I want to develop a simple app to read barcodes on items then to show thier information like price, wight, size and photo then to add it to a cart, the cart give you all items added and the total price and item remove option. The data base or information of items in the beginning we need about 100 items only as prove of concept MVP app.

    €432 (Avg Bid)
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    24 bud

    I need someone to create two files one with all admin queries with the example tested ... like create user, check user privileges, check group privileges etc all admin related in one single file with the list of queries.

    €11 / hr (Avg Bid)
    €11 / hr Gns Bud
    5 bud

    I am looking to build a Hybrid database (relational plus non relational) data stored in Postgres or some other DB. I look to run queries that are optimized based on the stored data

    €180 (Avg Bid)
    €180 Gns Bud
    10 bud

    Hello, I am currently experiencing some issues with slow queries in my database and everything seems to point in the direction of bad indexing practices . I need someone to implement proper indexation to fix my queries slowness . You need to master concepts such as : - Using EXPLAIN to identify queries behavior - Using explicit column lists - Using covering index that allows the entire quer...

    €17 / hr (Avg Bid)
    €17 / hr Gns Bud
    9 bud
    Data Extracting 3 dage left
    VERIFICERET

    Hi, I need someone to extract the data

    €262 (Avg Bid)
    €262 Gns Bud
    25 bud

    Expert Needed in Oracle. - DBMS - SQL - D2L - Designing: Packet Tracer, [log ind for at se URL], Lucidchart etc - ERD and Normalization - RAID - RDBMS

    €173 (Avg Bid)
    €173 Gns Bud
    7 bud

    Hi, I am looking for an intelligent hard working DBA to assist on daily basis with database related tasks. This is a great opportunity to work on enterprise size projects/databases. We need someone with all around experience with databases either as developer or DBA using MySQL and PostgreSQL and added bonus is AWS/RDS. Must be good/decent to write SQL queries/optimisiation, shell scripting or py...

    €2703 (Avg Bid)
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    33 bud
    mysql issue 3 dage left
    VERIFICERET

    simple tax in mysql need to be solved

    €20 (Avg Bid)
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    29 bud
    Data management system 2 dage left
    VERIFICERET

    I have a few excel spreadsheets which have thousands of rows of data, (over 500K worth of rows), however when I try to share these spreadsheets to others in the company through email, the files are too big so it does not send or is very slow to load. I want to create a data management system where I can upload the information on the spreadsheets onto a system and allow others within our company ...

    €7 / hr (Avg Bid)
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    29 bud
    SQL Freelancer 2 dage left
    VERIFICERET

    Necesito a alguien que sepa MySQL y OracleSQL sobre los siguientes temas: MER (Modelo de entidad relación), MR (modelo relacional) Algebra/Cálculo relacional

    €32 (Avg Bid)
    €32 Gns Bud
    18 bud

    Looking for trainers : 1. SQL 2. Python 3. Databases 4. Cloud Computing 5. Big Data 6. Azure 7. Data Warehouses 8. Dockers & Containers

    €13 / hr (Avg Bid)
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    3 bud
    ETL Informatica Support on Call 2 dage left
    VERIFICERET

    Must have 5+ years of experience in Informatica, Data Warehousing.. Must be able to commit 3 hours daily without interuptions. 2) Well versed with ETL concepts and expertise on Informatica tool 8x and above 3) Very strong experience in PL/SQL, SQL Store procedures, Data analysis 4) Excellent Communication and Analytical Skills 5) Self-starter who can perform consultant role

    €10 / hr (Avg Bid)
    €10 / hr Gns Bud
    11 bud
    Need 3 changes in a MySql Script 2 dage left
    VERIFICERET

    Need 3 changes in a SQL Script Users will add the IP address to a database using this link The database is a *.db file http://<ipaddr>/autoadd?username=username>&password=password 1. After the IP is written in the database at the same time the IP is written into the /etc/iptables/[log ind for at se URL]' file The current problem is, you can add the same IP multiple times into...

    €10 / hr (Avg Bid)
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    28 bud
    Sql server 2 dage left

    Need a small help in my project.

    €15 / hr (Avg Bid)
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    65 bud

    sql injection or Web Based Delivery (Man-in the Middle)

    €137 (Avg Bid)
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    14 bud
    Database tutor 1 dag left

    Need a database tutor for my daughter. Teacher need to help on quiz preparation. I will need tutor for 1 month. Here I have attached some sample quiz ques. Give me the answer, if you able to do 100% will easy for me to select you. Which of the following commands list existing databases in Oracle? a. LIST DATABASES b. SHOW DATABASES c. DISPLAY DATABASES d. All of the above e. None of the...

    €32 (Avg Bid)
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    15 bud
    Oracle to Postgres -- 2 1 dag left
    VERIFICERET

    Need to migrate 1 simple Oracle DB to Postgres.

    €98 (Avg Bid)
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    10 bud
    ERD diagram 1 dag left

    Profession : business analyst My project is on creating 2 ERD diagram with proper relationship used .

    €84 (Avg Bid)
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    22 bud
    Sql answers 1 dag left

    Need help with few sql questions

    €20 (Avg Bid)
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    39 bud

    We already have a springboot application which has configurations for resources like mySQL, RabbitMQ, etc . to connect to minikube. Need help in installing motioned resources in minikube and pointing them to our application.

    €135 (Avg Bid)
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    3 bud
    MSSQL DB Copy Script 15 timer left
    VERIFICERET

    Hi, i need a script that will backup/restore a database to a new name, and replace the destination DB. the SQL Copy Database wizard is not working, but a manual backup/restore works. Need to Copy 2 databases...Customer-99 and Vendor-99 to Customer-11 and Vendor-11 respectively. Backup is simple, the restore/replace/move/restore multiuser is what I'm having issues with... This is on SQL201...

    €24 (Avg Bid)
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    16 bud

    1 adet Firebird veritabanından veri çekip excelde rapor hazırlama işi yapılacak.

    €15 (Avg Bid)
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    7 bud

    we have recently migrated our SAP ECC environment from Oracle 12c to Sybase 16. This migration happened during last week.   Post migration, we are observing few performance issues with database.  

    €139 (Avg Bid)
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    3 bud
    mysql workbench 10 timer left
    VERIFICERET

    Hi I have a task related to mysql workbench . i need it in 2-3 days.

    €297 (Avg Bid)
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    15 bud
    PostGRE DB migration 8 timer left
    VERIFICERET

    We have Postgre 9.1 DB with PostGIS extension. want to migrate the DB to latest version of PostGRE. Working can be done remotely using AnyDesk.

    €80 (Avg Bid)
    €80 Gns Bud
    2 bud
    Amazon Servers Setup Expert needed 3 timer left
    VERIFICERET

    Here is the situation: Web and database (Microsoft SQL Server) servers are on Amazon. Code is written in php5 The code to DB connection is through odbc The problem is that it only allows 1 active record, so you can't run second query unless first query is closed. We need to find a solution to this, as it is working fine on production server. Note: We don't have access to production ser...

    €67 (Avg Bid)
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    4 bud

    Hello, I need to set up an online business with a specific type of transaction. Situation: A doctor sells a supplement to a patient that my company warehouses. The doctor does not have this supplement in his office. The patient orders the supplement online through my website. The doctor gets a commission for every supplement sold. Because of the supplement short shelf time and limited space, it i...

    €916 (Avg Bid)
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    11 bud

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