Programiranje podatkovnih baz Jobs

Database Programming is an essential software development skill that processes data and stores it in a database. Database Programmers store and handle databases, create, maintain and update them so that data is organized, secure, and easily retrievable when needed. Database programming relies on the manipulation of an underlying language, like SQL, through coding structure and automation of rules to ensure accuracy and enforce consistency.

Whether you’re in need of organizing a complex amount of data, validating data changes, or writing to multiple databases at once, a Database Programmer can be your best asset when it comes to optimizing and automating your current system.

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

  • Data Management - whether it’s relocating large files from one server to another or editing large chunks of data.
  • Seamless User Experience – extending automations for a better end user experience with less manual labor.
  • Security – tying all transactions for protection from cyber threats and potential malicious activities.
  • API Connections – Pulling real-time data with API calls to update various databases with the most updated information.
  • Optimization – Configuring underlying structures such as indexing algorithms that can be modified over time to match user demand.

Database programmers are highly specialized software engineers with expert knowledge in both backend development and databases themselves. They rely on a combination of inherently acquired knowledge through technical education or career experience to make sure data processing is secure, accurate, fast and consistent. With help from a Database Programmer, clients can easily optimize their systems so they are able to access information quickly while still keeping their businesses secure and up-to-date.

As a result, working with a Database Programmer on Freelancer.com is ideal for those who need real-time solutions tailored to match their unique needs without compromising security or efficiency. No matter the complexity of your business’s needs and your data requirements, our freelancers are experienced in setting up the perfect custom-made solution for you. Post your project now and get started on your business’s journey today!

Od 171,122 ocen, stranke ocenjujejo Database Programmers 4.88 od 5 zvezdic.
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    28 najdenih del, po cenah EUR
    STEUERBACK.COM 6 dni left

    Jednoduchý web s jedinou účetní funkcionalitou. Minimalistický design. Dvě části webu: veřejná prezentace a zákaznická sekce po přihlášení. V zákaznické sekci vyplňování dat v rozsáhlejším formuláři s následným exportem dat do pdf formuláře, platební brána. Jen základní matematické operace. Jazykové verze. Zákaznický účet jen e-mail a heslo. Podrobný zadávací dokument. Nejedná se o účetní program. Ve WordPress s jednoduchou databází nebo jiné jednoduché řešení.

    €3623 (Avg Bid)
    €3623 Povprečna ponudba
    4 ponudb

    build a small database engine with support for Octrees Indices. The required functionalities are 1) creating tables, 2) inserting tuples, 3) deleting tuples, 4) searching in tables linearly, 5) creating an Octree upon demand, and 6) using the created octree(s) where appropriate.

    €138 (Avg Bid)
    €138 Povprečna ponudba
    12 ponudb
    Power BI developer 5 dni left
    VERIFICIRAN/A

    I need someone who can do one class laboratory task using PowerBI. The purpose of this laboratory is to create a power BI dashboard that will use the HR database and external data sources. Detailed objectives are described in the attached word file.

    €30 (Avg Bid)
    €30 Povprečna ponudba
    31 ponudb

    Im looking for a freelance engineer to develop geotechnical database system (in order to perform early cost analysis)..

    €810 (Avg Bid)
    €810 Povprečna ponudba
    12 ponudb
    Database Normalisation Problem 5 dni left
    VERIFICIRAN/A

    Need to Normalise a given form to its 3NF stage and state all the dependencies in each stage from UNF. This is a database concept.

    €22 (Avg Bid)
    €22 Povprečna ponudba
    12 ponudb

    hi i need codes for phpmyadmin to query my databse. Mostly for woocommerce reports current stock value inventory count inventory value fast moving slow moving comparison forecasting tip profit expiration and email notification closing inventory, items sold, items sold per day, days cover, and average cost. top sellers, worst sellers, and year-over-year growth deadstock cost of goods taxes, discount etc thanks

    €34 (Avg Bid)
    €34 Povprečna ponudba
    9 ponudb

    Looking for a Database expert who has extensive experience in Amazon Marketing Cloud and SQL query. Would like to generate some data from the existing tables and optimize the complicated queries.

    €17 / hr (Avg Bid)
    €17 / hr Povprečna ponudba
    11 ponudb
    Looking for database projects 4 dni left
    VERIFICIRAN/A

    I am looking for someone to create database projects using SQL, with an advanced level of complexity. Whether hosting the database on a server is needed or not is uncertain. Therefore, I am looking for a resourceful database expert who can assess the situation and provide sound advice on the best solution. If they are also adept at other database technologies such as NoSQL and cloud solutions, this would be a valuable bonus.

    €89 (Avg Bid)
    €89 Povprečna ponudba
    31 ponudb
    Excel database 4 dni left
    VERIFICIRAN/A

    Help build a simple form that one can populate to start saving contacts in an excel format which can then be used for mail merge. The idea is to start a database which can then be linked to emailing. Happy to consider other options other than excel which would improve the interface. Please share (if possible and non-confidential) layouts/templates of your past work.

    €30 (Avg Bid)
    €30 Povprečna ponudba
    47 ponudb
    MySQL database 4 dni left
    VERIFICIRAN/A

    I have excel files. I need someone to create a MySQL database where I can upload files everyday.

    €135 (Avg Bid)
    €135 Povprečna ponudba
    124 ponudb
    MS access database check 3 dni left
    VERIFICIRAN/A

    I need help with a MS access database that has already been created. the data base is about product suppliers and products. Some products are suplied by many suppliers and one supplier will have many products. the goal is for me to easily compare the price of single product from various suppliers so that i can select the supplier. i have already created this database but want a professional to have a look at this and provide the following improvements. I want to enter data about new products from the products table. From the products table, if i need to enter a new supplier information, i should be able to do it from this table also. i have uploaded a relationship diagramme. the data base will be send to the selected freelancer

    €33 (Avg Bid)
    €33 Povprečna ponudba
    37 ponudb

    I am looking for a Magento Database Consultant to help with a project. I do not have an existing Magento database, and am looking for a MySQL database specifically. The consultant should be knowledgeable and experienced with both Magento and MySQL, and be able to provide consultation, setup, and design. -Reorganize the database for mobile app and web app application. -Make the database 3NF compliant or higher -Coordinate with development staff to implement as necessary -Carry out periodic database maintenance to prevent: -Breaking of the database -Overload and slow down in response -Unusual behavior of the database and Attack by hackers -Carry out periodic services for the users including: -Regular backup and Restore -Cleaning up of redundant or garbled data -Notify maintenance periods wh...

    €6 / hr (Avg Bid)
    €6 / hr Povprečna ponudba
    10 ponudb
    Web API and UI/DB Development 3 dni left
    VERIFICIRAN/A

    Looking for a programmer to design a web app to integrate wellsky home health with WellSky Extended Care Referral App. Should be a Dashboard application that ties in referrals that come via fax, email box. Scan emails in attachments (pdf) and add the data into a record in an application. Looking to automate the acceptance of referrals. Then they need to go into a preexisting CRM. Would like to create own platform that messages out to nurses, automate workflow. Current software company: Wellsky. 2 products from them: Careport - used by hospitals to send referrals. We decide to accept them or not. Looking to automate this process. They don't have an API toolset to autoaccept the cases that come in. The documents sent by the current app are all the same format...

    €18 / hr (Avg Bid)
    Pogodba o nerazkritju informacij
    €18 / hr Povprečna ponudba
    78 ponudb

    Hi there, I am looking for an expert to help me recover deleted data from postgres tables. The database platform that contains this lost data is PostgreSQL. Unfortunately, I don't have backups of the data, but I have some similar data. The good news is that I do have access to the original database. Therefore, the job requires someone that has the necessary know-how to recover the deleted data from postgres tables. It’s important to note that I must be able to access the recovered data from the original database. If you have the skills to help me retrieve this data, then I look forward to hearing from you soon! i have run thease commands delete from job_order_challan;delete from joborder_challan_receipt; need to recover job_order_challan table data

    €18 / hr (Avg Bid)
    €18 / hr Povprečna ponudba
    4 ponudb
    2023 [MicroStrategy BIS] Fix Bugs 3 dni left
    VERIFICIRAN/A

    Hello, **THIS PROJECT DOES NOT HAVE ANY WEB DEVELOPMENT** The system is done and ready; the only issue I am facing with it is that it is not reading and writing the data correctly. Brief to know: -Connected to Shopify as a private app -Reads Orders from the Shopify Store -Calculates Order fees -Writes Products in a list -Finance, etc. I only need someone to: 1- help fix the minor bugs in the system that the Original Developer cannot fix. 2- Allow Connection from the system to the Store's Products where I can modify the product's prices, SKU, etc., from the system and Vice versa. 3- Automatically upload products to the system, NOT manually. Like uploading, deleting etc. All of the Above has errors which is why the features are not working and need to be fixed. Your Qualifi...

    €509 (Avg Bid)
    €509 Povprečna ponudba
    14 ponudb

    I need a database for a startup company for grain storage. I need it to track each customers unloads and outlays, tonnage, what grade it is, send invoices etc. no preferences on the programming language but would need to be easy to use

    €2510 (Avg Bid)
    €2510 Povprečna ponudba
    83 ponudb

    I am looking for an expert consultant to help me with modeling and normalization for my relational database. I need help with design enhancements and optimization, but do not need help populating the database. Additionally, I am also in need of additional consulting services to ensure that I have a fully functional, properly designed database. The consultant should have extensive knowledge and experience in relational database modeling and normalization, as well as the ability to identify and evaluate changes that should be made to improve design effectiveness. Strong understanding of relational database concepts: The freelancer should have a solid grasp of the principles of relational databases, including tables, primary and foreign keys, relationships, and constraints. Database modelin...

    €982 (Avg Bid)
    €982 Povprečna ponudba
    26 ponudb

    Hello, We have setup a replication from MSSQL to MySQL. SymmetricDS auto creates the schema, but one table in source (MSSQL) contains trailing space => 'Artikelnr '. This gives an error with MySQL. This project is about fixing this issue so it automatically corrects it and creates the table. <!DOCTYPE database SYSTEM ""> <database name="dataextractor"> <table name=""> <column name="Artikelnr " type="VARCHAR" size="50"> <platform-column name="mssql2016" type="varchar" size="50"/> </column> Must be future proof so no one time manual fixes. A pastebin log file can be supplied for more info.

    €448 (Avg Bid)
    €448 Povprečna ponudba
    19 ponudb
    help in coding of sql 2 dni left
    VERIFICIRAN/A

    I am looking for an expert in coding SQL to help with a project. Specifically, I need help with debugging existing code, creating stored procedures and working with a MySQL database. The ideal candidate should have extensive experience in coding SQL, including working with databases, debugging code and writing stored procedures. An aptitude to problem solving is also essential.

    €44 (Avg Bid)
    €44 Povprečna ponudba
    53 ponudb

    We are using access to capture data and then use a form to print out the data and present it to our customers. We would like to update our access system and freshen up the form so it looks more in-brand and also we would like to easily add individual images to the form.

    €191 (Avg Bid)
    €191 Povprečna ponudba
    27 ponudb

    As per our project scope, we need to save the data from the primary server to the secondary server. However, In the secondary server, the field of date-time is considered the same server system date-time. According to the requirement Need to pass the value of date-time parameters from the primary to the secondary server. Find strings in multiple tables of the Database. Hence, I would like to request you please do the needful for the same. please let me know if you have any concerns.

    €46 / hr (Avg Bid)
    €46 / hr Povprečna ponudba
    12 ponudb

    I am looking for someone who has got experience with DBT to implement Type 2 models.

    €23 / hr (Avg Bid)
    €23 / hr Povprečna ponudba
    6 ponudb

    Can you help me with this project: I have about 80,000 songs in MP3, WMA and a few other formats. Over the years the folder has gotten less organized than it needs to be for it to be useful as a digital music source. What I'm in need of is someone that can do this in Excel or Python, whatever is easier: 1) Pull metadata from all the music files (directory structure, artist, album, bit rate of recordings, size of each file, genre, rating, favorited, etc. 2) Remove all studio music duplicates and keep only the ones with the highest bitrate (best quality) 3) For live music (not studio recordings), copies of the same songs recorded at different venues is fine. All dupes from the same venue should be eliminated saving the cleanest and best copy. 4) Find an album database (there are many) ...

    €184 (Avg Bid)
    Pogodba o nerazkritju informacij
    €184 Povprečna ponudba
    20 ponudb

    SQL - EXCEL Link for Navision General Ledger Entries with Balance and Full Record I need one excel file with SQL link to Navision and full scope General Ledger Transaktions

    €149 (Avg Bid)
    €149 Povprečna ponudba
    23 ponudb
    File Sharing Database System 1 dan left
    VERIFICIRAN/A

    Description on document attached.

    €1303 (Avg Bid)
    €1303 Povprečna ponudba
    91 ponudb
    Node js , Atlas data lake mongodb 22 ur left
    VERIFICIRAN/A

    The Requirement is , need to run queries using data-lake using nodejs currently we are running queries over mongodb but the query time is too high so need to use data lake over mongodb for imporving the quering speeds in nodejs

    €6 / hr (Avg Bid)
    €6 / hr Povprečna ponudba
    18 ponudb

    Saya mencari Programer yang dapat dijadikan partner untuk bisnis di Perusahaan saya.

    €981 (Avg Bid)
    €981 Povprečna ponudba
    23 ponudb

    I need a WordPress site that will allow users to search for medicine names and display a listing of matches. Then the user can select any product and see the details. It will be similar to WebMD but much simpler: Example Search page: Product Page: I have the medicines database in CSV and will import it into MySQL to be used with MySQL. IMPORTANT: I require to have a Zoom call before awarding the project. Preference will be given to freelancers in EST timezone and bilingual (English / Spanish)

    €230 - €690
    Zapečateno Pogodba o nerazkritju informacij
    €230 - €690
    105 ponudb

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