Pengaturcaraan Pangkalan Data 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!

Daripada 169,007 ulasan, klien menilai Database Programmers 4.87 daripada 5 bintang.
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    35 tugasan ditemui, harga dalam USD

    saya membutuhkan program untuk scan barcode untuk suatu produk yg mana berisi data2 yang diperlukan atau suatu aksi ketika terscan bahwa produk tersebut sudah laku atau teregitrasi

    $140 (Avg Bid)
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    2 bida

    I am looking for a freelancer who can generate Power Bi reports using SQL. The ideal candidate should have experience in creating reports based on sales data from a SQL Server database. Specific requirements for the project include: - Creating reports that display sales data in the specified format - Utilizing SQL queries to extract the necessary data from the database - Designing visually appealing and easily readable reports Skills and experience required: - Proficiency in Power Bi and SQL - Strong knowledge of data visualization and report design - Experience working with SQL Server databases If you have the skills and experience required for this project, please submit your proposal.

    $591 (Avg Bid)
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    24 bida

    We have a SQL database containing information which is updated regularly, and needs certain information updated into client Access databases. Ideally a SQL job or web service etc. that can poll our SQL database looking for relevant data to be updated on the customers ends, then connect to the access DB and update the information in the appropriate fields at the customer end. We would also like for the service to have to authenticate with a DB user (same user on each DB). Very open to solution options based on your knowledge. After something quick and simple which will perform the above function reliably. Considerations: 1. Keep it simple, prefer not to have to install anything at client end. 2. Prefer polling at server end, and pushing to client DB 3. Prefer web protocols, keep it simpl...

    $341 (Avg Bid)
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    17 bida

    Develop a BI and a Dashboard connecting through series of different platforms (like Meu Dinheiro, our own software and our accounting ERP) concatanating all data to a Google Looker Studio, and present a completa range of Dashboards. Ideally we would have a the project development first, validated and approved, and then moving to coding and API settings, and make the magic happen.

    $5 / hr (Avg Bid)
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    8 bida

    Develop a interface to integrate two systems using MySQL and Python, based on an excel file as input. Main activities of the new script: 1. Import an excel file with the list of contracts and fields to be updated; 2. Using API of the destination system (ERP Omie), search the listed contracts in the Excel file and store the current values on ERP Omie of the desired fileds; 3. Merge the current values of desires fields with the values in excel file; 4. Show in the interface all the contracts that will be updated before execution (for validation) - print verson needed; 5. Execute the update: 5.1. Delete all itens (products) in the contracts listed in excel file, in ERP Omie; 5.2. Update all contracts with the merged fields (excel file + API search), in ERP Omie; 6. Show in the interfac...

    $218 (Avg Bid)
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    17 bida
    Access developer 4 hari left
    DISAHKAN

    I am in need of an access developer to help create a new database project. The specific tasks I require assistance with include database design, form creation, and report generation. As this is a new project, I require someone who is not only knowledgeable but also efficient in order to complete it within the set deadline of one week.

    $118 (Avg Bid)
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    14 bida
    Розробник FileMaker 4 hari left
    DISAHKAN

    Шукаємо досвідченого розробника FileMaker, який має досвід роботи з усіма версіями FileMaker Pro. Проект вимагає проектування та розробки баз даних та CMS, написання сценаріїв та автоматизації, а також інтеграції з іншими системами. Ідеальний кандидат повинен добре розуміти розширені можливості FileMaker Pro та вміти пропонувати креативні рішення. Віддалена робота. Можлива як фудлл-тайм так і погодинна оплата. Вільна англійська мова. Тільки для кандидатів з України.

    $37 / hr (Avg Bid)
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    2 bida
    Access data base 4 hari left
    DISAHKAN

    I am looking for a Freelancer to access and manage data on my database. This database will contain text-and-numbers, with access limited to Employees. I prefer the data to be stored locally, but I'm open to the possibility of both local and remote storage. This project requires expertise in database technology, and I will need assurance that the data will be secure and well-managed. I look forward to discussing the details of this project with qualified professionals.

    $648 (Avg Bid)
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    62 bida

    I am looking for a skilled developer to optimize the query of our shop page. I give you all necessary details required for you to confirm in case you are able to optimize for a proper solution since we manage to drop the query from 1.5seconds to 0.35seconds , yet our objective to reach 0.001second or less per query like other ecommerce platforms so in case multiple users browsing at the same time or searching or ... it will be smooth check if doable then we can hire? Need to check the issue of offset and limit We reach 0.35sec down from 1.5sec per single query Specific requirements for the rewritten query include ensuring compatibility with certain versions of Code Ignitor. Budget is fixed 2000 INR I will only release payment once achieve to run query as per mention. Happy Bidding!

    $95 (Avg Bid)
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    8 bida
    project relating to data base 4 hari left
    DISAHKAN

    Project Title: Database Design and Development Database Work Needed: - Database design: The client is looking for assistance in designing a database for their project. Preferred Database Management System: - SQL Server: The client prefers to use SQL Server as their database management system. Complexity of Database Design: - Medium complexity: The client requires a database design that is of medium complexity. Ideal Skills and Experience: - Proficiency in SQL Server and database design. - Strong understanding of database optimization techniques. - Experience with data migration from other database systems to SQL Server. - Familiarity with database modeling and normalization principles. - Ability to create efficient and scalable database schemas. - Knowledge of indexing strategies and q...

    $41 (Avg Bid)
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    22 bida

    I am looking for a developer who can assist me with integrating Microsoft Access with RingCentral Engage. The main functionality I want to achieve with this integration is to initiate a call from Access. Skills and experience required: - Proficiency in API integration, specifically with RingCentral Engage - Familiarity with Microsoft Access and its functionalities - Knowledge of web development and database management - Ability to assist with creating a developer account with RingCentral Engage If you have experience in API integration, Microsoft Access, and can assist with creating a developer account, please apply for this project. Thank you.

    $143 (Avg Bid)
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    19 bida
    Komal arora 3 hari left

    I'm looking for an experienced freelancer to create an API template using POSTMAN for Oracle Fusion. I will provide detailed instructions, and the timeline for this project is immediate (within one week). The ideal candidate should have prior experience researching and creating API templates for Oracle Fusion as well as strong writing abilities to compose content related to the project. If you think you have the skills necessary for this project, please apply. I look forward to hearing from you. Thank you! Oracle Time Entry Integration steps using Apex: Develop APEX application to accept CSV as input and store data in tables in Oracle Database Use procedures to convert the data from table into desired format Create API Integration to upload data for time entry Some references for th...

    $12 / hr (Avg Bid)
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    4 bida

    I am looking for a freelancer who can help me document and create user flow, ERD diagrams, and technical specifications for my app from scratch. Skills and Experience: - Strong experience in creating ERD diagrams - Excellent documentation skills - Familiarity with user flow and technical specifications - Ability to understand and interpret app requirements - Attention to detail and ability to organize complex information Project Requirements: - Create ERD diagrams for the app - Document user flow and technical specifications - Develop detailed documentation for all aspects of the app - Collaborate with me to understand the app requirements and functionalities - Provide regular updates and revisions as needed Please note that I do not have any existing resources or materials for creatin...

    $261 (Avg Bid)
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    9 bida

    My project requires the creation of a relational database using the MySQL platform, designed to allow for advanced data analysis. I am looking for an experienced freelancer who is skilled in database design and able to develop a system with the desired functionality. The perfect candidate should have experience in designing back-end systems with the capabilities to perform data analytics. I need someone who can create a scalable database to support a rapidly expanding userbase in the future. The chosen individual must have fluent knowledge of the MySQL platform and be able to demonstrate proficiency in database creation. If you believe you possess the skills and qualifications needed to successfully create this system, please contact me. I look forward to hearing from you soon!

    $301 (Avg Bid)
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    26 bida

    We provide payment services using card payments in Japan. We would like to systemize everything from users filling out application forms to card payments. The scope of development is form creation, database development, and administrator systems. Therefore, we are looking for engineers who can understand Japanese. Because the manual for the payment system to be connected is in Japanese. Please contact us if you have any questions.

    $162 (Avg Bid)
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    25 bida
    PLSQL Coding -- 6 3 hari left
    DISAHKAN

    We are looking for full time Oracle Software Developers who are able to undertake support and development in Oracle 19c using PL/SQL and SQL. IMPORTANT : Only those who can work from home on a full time, dedicated basis for our project may apply. Provide answers to flwg questions : 1) How many hours can you work per day? 2) Can you work with us during the daytime anytime around 9 am to 3 pm Indian Standard Time? 3) Can you forward your resume?

    $3 / hr (Avg Bid)
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    12 bida

    Project Description: I am looking for someone to help me with a beginner level SQL injection practical task. The main goal of this task is for me to learn more about SQL injection methods. Alongside the task completion, I would like a detailed report or explanation to understand the vulnerabilities and potential security risks that were identified. Ideal Skills and Experience: - Strong knowledge of SQL injection methods and techniques - Experience in performing SQL injection tests on systems - Ability to identify and exploit vulnerabilities in a secure system - Excellent communication skills to provide a detailed report explaining the findings and recommendations for improvement.

    $24 (Avg Bid)
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    10 bida
    C# Genetec Macro Development 3 hari left
    DISAHKAN

    I am looking for an experienced C# programmer who can develop a Genetec SDK macro to automate tasks. I need the project completed within the next 1-2 weeks. The project requires some knowledge of Genetec SDK for integration and automation purposes. If you feel confident that you can meet these requirements, please get in touch - I would love to hear from you!

    $358 (Avg Bid)
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    23 bida

    Seeking a Senior Database Developer with expertise in Relational Databases, specifically MySQL, for an Application Development project. Ideal skills and experience: - Proficient in designing and implementing Relational Databases using MySQL - Strong understanding of SQL queries and data modeling - Experience in developing databases for Application Development purposes - Familiarity with optimizing database performance and ensuring data integrity - Knowledge of best practices for database security and backup strategies - Ability to collaborate with the development team to integrate the database with the application efficiently If you have a proven track record in developing robust and scalable databases for Application Development using MySQL, we would like to hear from you. Please provi...

    $14 / hr (Avg Bid)
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    55 bida
    crud operations 2 hari left

    I am looking for a Python programmer to help me with a CRUD (Create, Read, Update, Delete) operations project. I am keen to use MySQL as the database system, as it offers great flexibility and scalability. The data that will be managed is of a fairly low complexity level, and I believe it should make the development process smoother. I am hoping to find a talented professional who can work on this project to my satisfaction. If you believe you are the right person for the job, please get in touch.

    $285 (Avg Bid)
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    21 bida
    Database Tool -- 2 2 hari left
    DISAHKAN

    Tool should fetch data from public website with a standard view and show us the changes that has happened in last 24 hrs for input file. The output will be in excel file with highlighting of data in columns about what has changed in past 24 hrs

    $290 (Avg Bid)
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    30 bida
    Dubai database 2 hari left

    My project is to create a Dubai-based database. It will contain information about customers in Dubai, including contact info, company information, and salaries. The database should include the city in which each client is located, so that the data can be sorted geographically. Additionally, our aim is to update the database monthly, ensuring that the information is accurate and up-to-date on a regular basis. To ensure accuracy and detail-oriented product, extensive research is necessary to track all the necessary data.

    $21 (Avg Bid)
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    87 bida
    DBase database purge 2 hari left
    DISAHKAN

    I am looking for an experienced specialist to complete a DBase 3 database purge for me. The task involves purging the entire database, and I need someone who is knowledgeable in the DBase 3 system to ensure that the entire database is purged properly. I have a backup of the current database, so the specialist will be working with a copy of my current database. I am not sure if there are specific tables that need to be purged, so I am looking for someone who is able to take a comprehensive approach to ensure the entire database is cleared.

    $19 / hr (Avg Bid)
    Perjanjian Kerahsiaan
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    14 bida

    I am looking for a freelancer who can help me automatically transfer my ApiFy database to a Firebase database. Skills and Experience Required: - Experience with database management and migration - Familiarity with ApiFy and Firebase databases - Proficiency in database query languages such as MySQL or MongoDB - Knowledge of data transfer processes and tools Project Details: 1. Database Platform: The current database platform being used is not specified, but it is not MySQL or MongoDB. 2. Firebase Database: It is unclear whether the client has an existing Firebase database or if one needs to be created. Further clarification is required. 3. Data Transfer: The client wants to transfer all data from the ApiFy database to the Firebase database. This includes user data and operational data. ...

    $103 (Avg Bid)
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    7 bida

    We need to get the NPPES NPI API Codes in GitHUB? • Install from GitHub using the devtools package: devtools::install_github("ropensci/npi") • Provide a list of the NPPES NPI API Codes in GitHub • Install the devtools package…install in github (ropensci/npi It is a free and open-source package that can be installed from GitHub 12. The npi package provides access to the U.S. National Provider Identifier (NPI) Registry Public Search API 1. It allows you to obtain rich administrative data linked to a specific individual or organizational healthcare provider, or perform advanced searches based on provider name, location, type of service, credentials, and many other attributes 1. Once installed, you can use the package to search the NPI Registry and retu...

    $537 (Avg Bid)
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    34 bida

    Oracle E-Business Suite Development Support Skills and Experience: - Strong proficiency in Oracle E-Business Suite - Extensive experience in Oracle E-Business Suite development - Knowledge of Oracle E-Business Suite modules and functionality - Ability to customize and enhance Oracle E-Business Suite applications - Expertise in Oracle PL/SQL programming - Familiarity with Oracle Forms and Reports - Understanding of Oracle database concepts and SQL - Experience in integrating Oracle E-Business Suite with other systems Project Requirements: - The client is seeking assistance with Oracle E-Business Suite development. - The project duration is expected to be 1-3 months. - The selected freelancer will be responsible for customizing and enhancing Oracle E-Business Suite applications. - The free...

    $4 / hr (Avg Bid)
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    7 bida
    PLSQL Coding -- 5 1 hari left
    DISAHKAN

    We are looking for full time Oracle Software Developers who are able to undertake support and development in Oracle 19c using PL/SQL and SQL. IMPORTANT : Only those who can work from home on a full time, dedicated basis for our project may apply.

    $7 / hr (Avg Bid)
    $7 / hr Avg Bida
    10 bida
    PLSQL Coding -- 4 1 hari left
    DISAHKAN

    We are looking for full time Oracle Software Developers who are able to undertake support and development in Oracle 19c using PL/SQL and SQL. IMPORTANT : Only those who can work from home on a full time, dedicated basis for our project may apply.

    $5 / hr (Avg Bid)
    $5 / hr Avg Bida
    5 bida

    I am looking for a skilled developer who can create a system tailored for SMEs. The main purpose of this system is to facilitate the uploading of trial balances, perform data validation, store validated data in a MySQL database, and generate financial reports and analysis using the Jasper Financial Analysis Module. ### **2. Functional Requirements:** **2.1 Data Upload Module:** - Interface to upload trial balance in standardized formats: CSV, XLS, XLSX. - Data preview option for verification before the final submission. - Upload status indicator, e.g., progress bar. **2.2 Data Validation Module:** - Automatic data validation upon upload. - Checks against pre-defined criteria to ensure data integrity. - Highlight incorrect or missing data, providing users with error messages and correctiv...

    $2632 (Avg Bid)
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    37 bida
    Updating MsAccess Databases. 1 hari left
    DISAHKAN

    A client that we work with has different branches and wants to update their many Access databases, their design of tables, forms, queries, and report. The first update would be to create a common Reconciliation database. => If this project is of interest to you please supply us with a MsAccess 2007 Bank Reconciliation which you have created. This will be an ongoing project as they have many databases to update.

    $328 (Avg Bid)
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    39 bida
    Mulesoft specilist needed 1 hari left
    DISAHKAN

    Hi I need support for my consultant Indian time 7:30 am to 9 am Tuesday to Saturday. 12$/hourly. Payment every Saturday after session support done. There are 2 consultants need support for mulesoft. Please only bid if you are experienced mulesoft. Giveme wheataappa This support will be on zoom meeting which we will provide you and you will connect with my consultant and support them.

    $8 / hr (Avg Bid)
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    6 bida
    Desarrolo Punch Out 1 hari left
    DISAHKAN

    Necesitamos un programador, para un desarrollo de Pounch Put. La empresa posee un link ( en una base de datos Microsoft SQL ), de pedidos del producto a vender, Nuestro cliente necesita que el link este activo en su pagina de proveedores y posterior al pedido emita un archivo para emitir su OC en su sistema de gestion.

    $481 (Avg Bid)
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    30 bida

    the job should be done over anydesk! I am looking for a freelancer who can help me with a database issue in my Flutter app. I recently added a new column to my MySQL products table, but the change is not reflecting in my app. Instead, I am getting null values. Skills and Experience: - Strong experience with MySQL database - Proficient in Flutter 2.x - Familiarity with Drift (the package used in the app) - Ability to troubleshoot and debug database issues - Knowledge of Flutter code and its integration with databases If you have the necessary skills and experience to resolve this issue, please bid on this project.

    $16 (Avg Bid)
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    20 bida
    replication 11 jam left

    I am looking for someone to help me (based in Malaysia) with replicating my data. Specifically, the desired outcome from the replication is to achieve load balancing, and the size of the data to be replicated is less than 1TB. Replication will be accomplished through snapshot replication. I need somebody who is experienced and knowledgeable in storing data safely, while ensuring there is access to reliable, current information. I am open to suggestions and ideas from freelancers on how to create a more efficient process, as I am looking for an experienced professional to manage the project from inception to completion. Please respond if you are a highly experienced data replicator who can ensure a safe, productive, and efficient replication process. Thank you.

    $1246 (Avg Bid)
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    14 bida
    filemaker Implementierungen 4 hari left
    DISAHKAN

    Als Vorlage dient eine Access Datenbank. Das Zeil ist diese Datenbank in einer vorhandenen unvollständige Filemaker zu konvertieren (Implementierungen und Datenübertragungen)

    $1320 (Avg Bid)
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    17 bida

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