Pemrograman Database 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!

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    FileMaker Database Management 6 Hari left
    TERVERIFIKASI

    I need help to develop a page to add/update/edit/delete users in Film maker database.

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    Database Connection Error Fix 6 Hari left
    TERVERIFIKASI

    I'm in a bit of a mess here. I was playing around in the Putty app and now I can't log in to either my CyberPanel or WordPress. The error I get is related to the database connection. Here's what I need: - Immediate assistance to fix the database connection error. - Help to restore my login access to both CyberPanel and WordPress.

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    I'm looking for a skilled professional to develop a comprehensive ERP system for a school. Key features of the system will include attendance, grade, and timetable management. In this project, the focus will be on developing a user-friendly, efficient, and secure system. It will be used by administrators and teachers of the school. Therefore, the system should be robust enough to handle different user roles and their corresponding permissions. Key modules that need to be implemented in the system are: - Student Management - Finance Management - Library Management System should be able to send sms to parents. It should be scalable and reliable Ideal Skills: - Proficiency in ERP system development - Strong understanding of school management systems - Experience with user role manag...

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    I'm in need of a skilled developer who can help me integrate RFID tags, readers, and antennas with the ERPNext platform. The primary purpose of this integration is for inventory management, with a focus on periodic updates rather than real-time tracking. Key Requirements: - Understanding and integration of RFID technology with ERPNext. - Focus on inventory management applications. - Prior experience with database integration and periodic data updates is preferable. I am looking for someone who can not only integrate the RFID devices but also explain the process and provide support for our team post-integration. Your insights on how to best utilize these technologies for inventory management will be highly valuable. You should have good knwledge about erpnext and rfid devices

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    I am in need of a skilled Data Engineer with experience in processing Structured Data, particularly using Apache Spark. The project is time-sensitive and must be completed ASAP. Ideal Skills and Experience: - Expertise in processing Structured Data - Strong experience in working with Apache Spark - Ability to work on urgent projects and deliver quality results within tight deadlines - Strong problem-solving skills - Good communication skills If you have the necessary skills and are available to work on this project immediately, please submit your bid.

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    I'm in need of a seasoned developer who can help me with managing real-time data that will be received from an IP port. Here's a quick rundown of the requirements: - Data Type: The information coming in will be in string format, so experience with handling this type of data is crucial. - Connectivity: You should be proficient in establishing a connection with an IP port and retrieving the data. - Real-time Storage: The data is expected to be received continuously, which means you must be adept at handling real-time applications. Ideal candidates should have experience working with real-time data processing, API integrations, and SQL databases. Experience with php

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    I'm in need of a seasoned developer who can help me with managing real-time data that will be received from an IP port. Here's a quick rundown of the requirements: - Data Type: The information coming in will be in string format, so experience with handling this type of data is crucial. - Connectivity: You should be proficient in establishing a connection with an IP port and retrieving the data. - Real-time Storage: The data is expected to be received continuously, which means you must be adept at handling real-time applications. Ideal candidates should have experience working with real-time data processing, API integrations, and SQL databases. Experience with php

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    I am on the lookout for a freelancer proficient in Databricks and Kafka software systems. The main requirement of this project is to manage data streaming for my database infrastructure. Key aspects of the role include: - Efficient use of Databricks and Kafka for real-time data streaming. - Utilize Kafka to stream from databases. - Perform specific operations on databases including reading data, writing data, and updating data. Ideal freelancers for this job should have prior working experience in Kafka and Databricks. A strong understanding of real-time data processing, data analysis, and database management is fundamental. Being hands-on with different operations on databases, such as reading, writing, and updating data, is a prerequisite for this role.

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    I'm in need of a membership portal which will store and display user data. Web application - [Mobile Friendly] Become a Member: User data: Name, age, social links, pics, videos Each user starts with 5 rating (Rating 1-10) Process must be extremely user friendly Key Features: - Membership (Free): The portal should have a feature that allows users to subscribe for lifetime access (User will not receive any promotions and not have privacy option) - Lifetime Membership(Paid): The portal should have a feature that allows users to subscribe for lifetime access (User will receive promotions and have privacy option to choose what information to display) Hot or Not: - User to rate profiles using left and right swipe on the photo -Rating to change in real time Ideal Skills: - Prof...

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    Must work in filemakerPro 11.0.3, in order to preserve legacy databases I am aiming to significantly improve my project's FileMaker database by incorporating several new features. The tasks I need you to complete, as a FileMaker programmer, include: - Adding new innovative features to the existing database - Integrating it with external systems - Developing custom data entry forms Furthermore, I desire the addition of a reporting functionality. Specifically, I need a system implemented which allows for reports to be scheduled and automated. The ideal candidate for this job should be proficient in database design, scripting, and user interface development. They should be adept, most importantly, in making high-quality updates to existing databases. Relevant experience with inte...

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    Currently, I'm searching for a tech-savvy freelancer to uplift my PRESTA SHOP website, specializing in the automotive industry. Looking forward to a comprehensive transformation that includes a variety of tasks: - Selection of a robust hosting provider: As of now, none are being employed. - Initial setup and loading of the online shop. - Detailed identification and correction of present errors, mainly graphical glitching and functionality issues. Experience with Presta Shop, databases and search engine are crucial for this role, as well as understanding of web development, graphics troubleshooting, and site optimization. Mastery of mobile optimization techniques and speed improvement tactics are a plus.

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    I'm encountering an issue during the table creation process in my SQLite database. The error message reads, "failed no such table user at . line 155". I'm looking for a skilled individual who can help me resolve this as soon as possible. The ideal freelancer for this job should possess the following skills: - Proficiency in SQLite - Troubleshooting database creation issues - Experience with Perl (as the error message refers to a .pl file) Please note, my project relies heavily on this database, so a quick and precise fix is crucial.

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    I am seeking a seasoned SQL expert to analyse, clean up and optimise my large SQL database, which is over 5GB. The database has more than 100 tables and is experiencing performance issues. Ideally, you will have: - Proven expertise in SQL optimisation techniques - Experience in dealing with large databases - Practical knowledge to handle complex database with extensive tables Current Issues: - Slow query response - High CPU usage - Our shopping cart back office operations are slowing down due to these issues Your task would be to identify, and optimise the database to enhance the speed and efficiency, resulting in efficient business operations. I look forward to your proposals. The shopping Cart is Prestashop 1.6.24 one of the table = 95% of the entire SQL database by all accounts ...

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    I require an ERP software developer proficient in creating modules for sales, invoicing, and human resource management. Your expertise should also include developing custom financial and sales reports. Key Features: - Sales and Invoicing: Must allow creation of quotes and estimates and maintain a robust customer database. The sales module needs to be seamlessly integrated with the invoicing system. - Human Resource Management: The HR module should handle employee-related functions effectively. - Custom Reporting: Make it straightforward for us to generate financial and sales reports that will drive decision making. Please ensure your previous experience aligns with these requirements. Experience in ERP development with a focus on sales, invoicing, and HR is crucial, along with a proven t...

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    I'm in need of a MySQL expert who can help me with 3 or more advanced level college assignments. Key Requirements: - Proficiency in data manipulation through SELECT, INSERT, UPDATE, and DELETE queries. - Strong background in database design and normalization. - Experience in data analysis and reporting.

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    I'm in the process of migrating to a new server, and need assistance in restoring my MySQL database. Key Requirements: - You'll need to restore the database using a .sql file format that I have provided as a full backup. - The process should be smooth and successful, ensuring that all data is accurately restored on the new server. Ideal Skills and Experience: - Proficiency in MySQL and database management to ensure a successful restoration. - Experience in server migration and handling database backups. - Attention to detail to ensure no data loss during the restoration process. Please let me know if you have any questions or need further clarification.

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    I'm currently in need of a skilled Oracle Fusion Technical Consultant to handle BIP reports, specifically centered on inventory reports. This task requires deep understanding and experience with Oracle Fusion, so previous work on similar projects will be a major advantage. Key Responsibilities: - Implement and manage BIP reports on Oracle Fusion - Focus on Inventory Reports specifically Ideal Skills: - Extensive knowledge of Oracle Fusion - Proven experience in handling BIP reports - Good understanding of inventory management systems

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    I'm seeking a skilled SQL Data Engineer with expertise in batch processing, who can support a project focused on data warehousing. Key Responsibilities: - Develop and maintain SQL queries for batch processing data - Design, build, and optimize data warehousing solutions - Ensure data quality and integrity in the warehousing process Ideal Candidate: - Proficient in SQL - Experience with batch processing - Prior work on data warehousing projects - Strong understanding of data quality and integrity - Problem-solving skills for optimizing data processing - Ability to work efficiently and accurately on large data sets

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    I need a seasoned professional to help me transfer a 1.5 TB database file from my on-premise server to a cloud platform, with the aim of hosting an application in the cloud. Key Requirements: - The database file is 1.5 TB in size. - The current downtime should not exceed one day. - The bandwidth available is 100mb. Ideal Skills and Experience: - Proven experience in large-scale database transfer to cloud environments. - Proficiency in minimizing downtime during data transfer. - Strong understanding of cloud platforms to ensure optimal performance post-transfer. Please share your relevant experience and approach for this project.

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    I'm looking for a skilled professional who can help me integrate Apache Kafka with my databases. I haven't used Kafka before, so your expertise is essential. Key Tasks: - Integration of Apache Kafka with databases - Ensuring data flow and processing is optimized - Providing insights and best practices on Kafka for data processing Ideal Skills and Experience: - Prior experience with Apache Kafka and database integration - Strong understanding of data processing - Ability to provide guidance and best practices on Apache Kafka - Excellent communication skills to explain complex concepts clearly

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    I require an expert in Excel, SQL, and Power BI to help me with a complex data analysis and reporting project. Key Tasks: - Data Manipulation and Analysis: Your primary responsibility will be to handle extensive data manipulation and analysis using Excel. This would include cleansing, transforming, and summarizing data to provide meaningful insights. - Creating Charts and Graphs: You will be required to create visually appealing and informative charts and graphs to represent the data effectively. - Automating Tasks with Macros: You will need to automate various tasks using macros to improve efficiency. SQL Work: - Database Design and Creation: You will be involved in designing and creating a database that will support our data needs. - Query Optimization and Performance Tuning: You'...

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    Job tracking Filemaker GUI developer 4 Hari left
    TERVERIFIKASI

    We are a graphics arts company in Kentucky. We have an established Filemaker Pro GUI that is allowing our company to enter accounts and projects and track their progress from design to production to payment. We would like to have the GUI updated with various features and be able to be accessed through our Synology server by our 5-7 work stations onsite and remotedly

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    I need assistance in managing my customer data effectively. The ideal candidate needs to set up a system that allows me to keep track of my customer data and generate Excel reports based on this data. Requirements: - Set up a system for me to input and manage customer data - Ensure the system generates Excel reports with the necessary fields - Ensure the system is user-friendly and easy for me to use The ideal candidate will have experience in: - Database management - Excel report generation - User interface design for data management systems Please only apply if you have demonstrable experience in these areas.

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    I am looking for a skilled developer who has experience working with Rust and CrustyDB to help implement a few operators for a Query Execution Engine. Key Objectives: - Implement join operators to support more complex queries Ideal Skills: - Proficient in Rust and CrustyDB programming - Familiarity with database systems and query execution - Understanding of join operators and how they function within a database system The deliverables will be clear, well-commented code that is consistent with the project's instructions, which can be found in the provided link. Your focus will be on implementing join operators, so experience and understanding in this area are crucial.

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    I'm in search of a ERP Application with with Quotation/Billing/Accounting/Purchase Management. Key Modules Required: - Quotation - Purchase - Project Management - Materials Management - Stock/Inventory - Billing - Accounts - Reports - Project Management - Cost Estimation - Procurement Specific Features for Project Management: - Task Management: The system should allow for easy task assignment and monitoring. - Resource Allocation: It should have a robust system for allocating and tracking resources. Specific Requirements for Cost Estimation: - Integrated Cost Database: The system should have a vast and well-organized cost database. - Calculation Formulas: It should accommodate complex estimation formulas. - Reporting and Analytics: The ability to generate detailed reports and analy...

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    I require a meticulous professional, experienced in the workings of Microsoft Access 2007, to resolve manifold errors plaguing my software application. Key Responsibilities: - Fix syntax errors, making sure the coding within the system is coherent and functional - Solve data type mismatch errors, ensuring seamless data integration - Add some of the small functionalities to the application. - Need the full application to run smooth without errors. Ideal Skills: - Commitment to meet tight deadlines as an immediate resolution is vital - Prior experience in troubleshooting errors in Microsoft Access 2007 - 2010 - Expert understanding of database structures and Sql syntax Ultimately, the freelancer should bring this software application back to its most optimal version in the earliest possib...

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    I'm looking for experienced Microsoft Access professionals to handle data entry and management specifically for customer information. The Access system will focus on: - Handling and managing customer contact details - Storing personal information about customers - Tracking services expiration dates - Time services management The freelancer applying for this project should have prior experience in database design, optimization, reporting and analysis using Microsoft Access. Experience in managing customer-oriented databases would be an added advantage. Your competencies should also include efficient time management and a keen eye for detail to ensure no entry goes amiss. With your skills, you should be able to develop an intuitive and user-friendly Access database that allows seamle...

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    I'm in need of skilled SQL guru to support me with my project. Some of the tasks include handling database design, query optimization and data migration. Attributes and Experience Required: - It's essential you have advanced level SQL skills (more than 3 years experience). - Experienced in both basic and intermediate tasks, while also capable of tackling advanced tasks. - Database design and optimization expertise. - Proven track record in managing data migration. In your application, illustrate on your vast SQL experience. Share previous projects you've worked on. Proven expertise will be a determining factor for this job's selection.

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    I need to convert a conceptual ERD to a logical ERD (See attached image below). The logical ERD should only include primary and foreign keys. I need the prpject ready by 25th/26th Skills and experience needed: - Proficient in database design, specifically with MySQL - Understanding of primary and foreign keys - Familiarity with normalization forms - Ability to convert conceptual ERD to a logical ERD

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    I'm in need of an experienced application developer who can build a robust database application. The application will need to provide the following functionalities: - Data storage and retrieval: The application must be able to store and retrieve data efficiently, ensuring the integrity and security of the data at all times. - Data analysis and reporting: It should have built-in analytics features to generate and visualize reports based on the stored data. Understanding of statistics and data analysis tools is preferred. - User authentication and access control: The application must include a secure log-in mechanism for users, and feature robust access control settings to manage their privileges within the application. As for the type of data this database application will manage, ...

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    I need someone who can create a database in MS Excel for Invoices Log (tracking for already processed invoices) with the following features. 1- A list of all invoices (Master List). 2- A list of all Contracts. 3- A list of all Purchase Orders. 4- A list of Approvers who is approving the invoices. 5- A list of Accounts. 5- All of these list should be linked with each other. There should be a Dashboard (Main Page) with link to the pages (Add Invoice, Search Invoice, Search Approver, Search Contract, Search PO, Search Account and Reports pages) on the top, and below the page list there should be the statistical data of the database. For Add New Invoice page, I should be able to add an invoice details, and if it's related to a contract or purchase order, I should be able to add the Con...

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    I'm seeking a professional with expertise in Visual Software to adjust my company's quote template. Key responsibilities would include: - Adding permanent text, specifically our company's terms and conditions, to all of our quotations. Your skill in precision and attention to detail will be key as we need this text to always appear directly below the quote details. Ideal freelancer should have: - Proficient skills in Visual Software - Experience in document formatting - Strong attention to detail Your job will ensure our terms and conditions are always visible and clear, enhancing our business professionalism and clarifying our policies for our clients.

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    I'm in need of a skilled computer expert to help me develop a database. This database will essentially serve as an accounting tool for food. It's crucial for me to keep track of various aspects of my food-related transactions, including purchases, sales, and expenses. I require a professional who can translate these needs into a well-structured database. Key requirements include: - Data on food purchases, sales, and expenses should be efficiently stored and easily accessible - The database should be designed to facilitate clear accounting procedures - The system should be user-friendly and reliable, making it easy for me to input data and generate reports as needed Ideal skills and experience for this project are: - Proficient in database design, particularly for accounting pu...

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    Urgent PowerBI Error Fix Needed 2 Hari left
    TERVERIFIKASI

    I'm in need of a PowerBi expert to resolve a critical error for me. The error message reads: "Failed to save modifications to the server. The error returned: 'Relationship '59f250b2-ca16-47f4-8a50-ba4d8636a1ed' points to deleted column 'Setter 2' in table 'Bridge of Setter'." - Urgency: The task should be completed within 24 hours. - Documentation: I don't need any documentation on how the issue is resolved, just the solution itself. - Dataset Access: Unfortunately, I can't provide access to the original dataset. The expert will need to resolve the issue without it. Skills and experience required: - Proficient in PowerBI with experience in resolving server-related errors. - Ability to work under tight deadlines and deliver work ...

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    We are currently experiencing significant performance issues with our Oracle database under heavy loads, leading to frequent hangs and disruptions in our operations. To address this critical situation, we are seeking the expertise of an experienced Oracle Advanced DBA freelancer. We require a professional with the following qualifications and skills: - Extensive experience in Oracle Database Administration, particularly in high-load environments - Proficiency in performance tuning, query optimization, and troubleshooting - Familiarity with Oracle Enterprise Manager and other monitoring tools like aws performance insights The main responsibilities will include: - Diagnosing and resolving performance issues - Implementing best practices for database management and optimization - Ensuri...

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    Personal Inventory Data Management 2 Hari left
    TERVERIFIKASI

    I'm seeking a professional to help me establish a reliable system for managing my personal inventory data. - You need to create a user-friendly database where I can keep track of my personal items, their quantities, and possibly other relevant details. - The system should be intuitive and straightforward to use, as I'm not a tech-savvy person. - Importantly, it should be secure, ensuring that my personal data is protected. Ideal candidate will have experience in database management, creating user-friendly interfaces, and a strong understanding of data security. Previous experience in inventory systems will be a big plus as well.

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    Java Backend Developer for API Work 1 hari left
    TERVERIFIKASI

    I'm currently in need of a talented Java backend developer who has a strong understanding of databases, particularly MySQL and PostgreSQL. Key Responsibilities: - API Development: The primary focus of the project is on developing APIs that are efficient, secure, and capable of handling high traffic. - Code Modification: The project requires some modification of existing code to ensure seamless integration of the APIs. - Reporting: The backend developer should be able to generate insightful reports based on the data stored in the databases. Ideal Skills: - Proficiency in Java: Excellent understanding of Java is a must. - Strong Database Skills: Prior experience with MySQL and PostgreSQL is necessary. - API Development: A proven track record in creating high-performance and secure API...

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    1. Issue Rural commodity growers face challenges in accessing markets due to high air and sea freight costs. To support these farmers and producer groups, our organization provides upfront funding for freight expenses. However, the existing process lacks a robust database system with simple bookkeeping features. We need a comprehensive solution that streamlines the entire process, ensures transparency, and automates accounting and reporting tasks. 2. Solution: Commodity Transportation and Funding App Key Features: User Registration and Application: Commodity growers, shipping companies, and airline carriers register through a user-friendly web interface. User details, including CRM data, are captured during registration. Freight Tracking and Reimbursement: Record transportation details (d...

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    I'm looking for an experienced professional who can create a custom Microsoft Excel spreadsheet for me. This spreadsheet will be designed to generate GUIDs (Globally Unique Identifiers) in a random fashion. The GUIDs will be used for database record identification. Key Requirements: - Development of a custom Microsoft Excel spreadsheet. - Implementation of a random GUID generation mechanism. - Ensuring the functionality for database record identification. Ideal Skills & Experience: - Proficiency in Microsoft Excel, particularly in custom formula creation. - Strong understanding of GUIDs and their usage in database systems. - Previous experience in developing similar solutions. I'm looking for someone who can deliver a well-functioning and efficient solution, as the generat...

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    Livewire Gadgets Fix and Save Update 1 hari left
    TERVERIFIKASI

    Looking for a skilled developer to help with an issue related to Livewire gadgets. The key points of the project are: - The problem: Currently, the save functionality of one of the gadgets, namely Index Filter, is not working as intended. It's not saving data correctly. I need this to be fixed. -Also need to fix livewire library issues please Ideal candidates for this project should have: - Proven experience with Livewire gadgets - A strong understanding of database systems, particularly in the context of web applications - The ability to troubleshoot and solve issues efficiently - Strong communication skills to understand and implement the necessary changes to the saving mechanism.

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    I'm seeking a professional to design an ERD (Entity Relationship Diagram) for use in business analysis. I've skipped clarifying the specific type of ERD needed, implying flexibility on how to best approach the task. This task includes, but is not limited to: - Drawing up an ERD based on data provided - Creating a simple EVA on the data provided - Guiding its use for business analysis tasks - Assuring its potential for further business application Ideal candidates will have experience in ERD design, business analysis, and applicable database knowledge. Please include applicable skillsets in your bid. Your approach and understanding of the task will make a difference when choosing the freelancer.

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    SCADAVIS Panels Fix in Grafana 1 hari left
    TERVERIFIKASI

    I have 29 SCADAVIS panels on Grafana that are not displaying properly, they're not showing data as they should. Key Requirements: - Fix the problem with the panels not displaying data correctly. Ideal Skills and Experience: - Proficient in Grafana and SCADAVIS. - Experience in troubleshooting and fixing SCADAVIS panels on Grafana. - Strong data visualization capabilities. Please note that I'll provide the necessary data source for these panels.

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    I'm looking for a skilled developer to assist with syncing an Excel file to my phpMyAdmin database. Key Requirements: - Real-Time Syncing: The sync should take place continuously in real-time. Any updates made to the Excel file should be reflected in my phpMyAdmin database instantly. Skills and Experience: - Proficient in Excel and phpMyAdmin - Experience in data syncing and database management - Familiarity with real-time data syncing No specific data validation or transformation is needed during the import process. The goal is to ensure that any changes made in the Excel file are accurately reflected in the existing database.

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    I require an advanced database to streamline church operations. It must include: - Member management: This involves recording personal details of each member, tracking attendance, and allocating to the right departments. Each member's record should also include household and family details, with specific fields for spouse and children. - Functionalities: Capacity to sort data based on each individual (organize by member). It should also capture other input fields like gender, age, membership status, notes, and whether they serve as workers or ministers. - Financial management: The platform should have capabilities for recording and tracking financial contributions. Ideal freelancers will have experience in building similar database systems, with a keen understanding of how to tran...

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    looks like you're encountering a MySQL error related to an incorrect DATETIME value in your query. This error typically occurs when the format of the date and time being used in the query does not match the expected format in MySQL, or when an empty string is being used where a datetime value is resolve this issue, you should first check the format of the 'date_scheduled' values in your 'banners' table to ensure they are in the correct DATETIME format. You might also need to modify your query to handle cases where 'date_scheduled' might be empty or incorrectly you're not sure how to proceed or need further assistance with checking or adjusting your database, you can manage and review your MySQL databases and their tables from Site Tools -> MySQL...

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