Database Development Jobs

Database Development is the process of creating, maintaining, and organizing digital systems used to store, manipulate and access information. It’s the foundation of any IT project and is essential in the development of modern software applications. Database Development Experts are knowledgeable professionals skilled at setting up custom database designs while maintaining control, accuracy and organization.

From basic website to complex applications where critical information needs to be stored securely, Database Developers ensure all data is accessible while being kept secure from potential threats. Database Developers craft databases that allow efficient access to data in a simplified way, taking into account both evolution and scalability of the data structures. A skilled Database Developer would also know how to set up backups, disaster recovery protocols and can auditing of the system for any signs of misuse or abuse.

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

  • Creating tailored data management systems
  • Developing databases for end users with forms, queries, reports etc.
  • Developing mobile applications connected to a database
  • Migrating existing databases while mapping data
  • Extracting relevant contact information from large databases
  • Designing efficient ERP models
  • Deploying senior developers for more complicated projects

It's clear that Database Development is an integral piece for technology projects as it allows for efficient storage of important information as well as its later usage in tandem with applications or other digital systems. Expert Database Development Freelancers will ensure accuracy in all their work as well as skillset expansion through different strategies such as scalability or backups setup. On Freelancer.com you can find these types of experts that will craft your project exactly how you need it without sacrificing quality or budget. Invite one to join your project today and see how you can truly benefit from the aid of these professional freelancers!

From 167,039 reviews, clients rate our Database Development Experts 4.84 out of 5 stars.
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    27 jobs found, pricing in USD

    We are seeking an experienced IoT, IOS/Andriod App/Cloud database system developers, to action the following project Your main task will involve: 1. Connect to a Expressif ESP32-Wroom device via BLE (Bluetooth) to turn attached device on/off. 2. Have a developed IOS/Android Application to communicate to the BLE to send On or OFF Command 3. The Mobile Application will be required to connect to a Cloud based Database to validate permissions for users account before the mobile device can send the request to the module to turn on/off function. 4. Integration to existing software systems to send update to database for account permissions to be assigned. This can be done via API to 2 platforms. Your main task will involve: - Developing and implementing an Arduino-based automation control s...

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    I need someone with experience using Oracle to connect to an Oracle Database using SQLPLUS REQUIREMENTS ARE THE ABILITY TO CONFIGURE SQLPLUS TO CONNECT TO ORACLE INSTANCE HOSTED BY ORACLE CLOUD

    $32 (Avg Bid)
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    I'm in need of a skilled FoxPro developer who can help me in managing my small and simple FoxPro database. The ideal candidate should be equipped to: - Perform regular management tasks such as data entry and data organization. - Conduct troubleshooting and bug fixing when necessary. - Focus on optimizing the database's performance to ensure smooth operations. - Implement data analysis and reporting features for better decision-making processes. The project is relatively straightforward given the size and complexity of the existing database. I am, however, looking for someone who can provide efficient and effective solutions for the aforementioned tasks. Ideal candidate should have: - Proficiency in FoxPro database management and troubleshooting. - Experience in optimizing pe...

    $7 / hr (Avg Bid)
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    I need a data entry expert to transpose textual data from word documents into a database system. The data is ready for immediate start and the project will ideally suit someone with solid experience in data entry, particularly with word and MySQL or SQLServer. The ideal candidate for this job should: - Have proven experience with data entry. - Be proficient with Word documents. - Have working knowledge of database systems especially MySQL or SQLServer. - Be detail-oriented and accurate. Note that this is not a one-time job, as more projects of similar nature are lined up. Therefore, demonstrating good performance might lead to more future collaborations.

    $19 / hr (Avg Bid)
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    In this project, I'm seeking a Power BI expert's assistance to accomplish the following: - Development of data visualization using Power BI - Creation of intuitive dashboards and comprehensive reports I will provide data from classified sources, particularly Excel spreadsheets and SQL databases. Your task will be to integrate these platforms and generate compelling, easy to understand visualizations. The primary KPIs needed in the dashboard and reports will focus on: - Sales revenue: I'm interested in monthly, quarterly, and annual trends - Customer satisfaction: We'll track this through a set of predefined parameters. Your ability to illustrate complex data in a user-friendly manner will be paramount. Prior experience with interpreting sales data and customer fee...

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    I am a commercial cleaning business employee based in the UK. I'm looking to have a Microsoft Access database built to help manage various aspects of my business. Ideal Skills and Experience: - Proficiency in Microsoft Access database development - Understanding of the commercial cleaning business operations - Knowledge of database design and implementation Key Features: - **Employee Database**: - Store employee contact information - Track employee work schedules - Monitor employee performance - Manage Payroll - **Client Databases**: - Store client contact information - Track client preferences for tailored services - Ability to generate client reports - **Alert System**: - Employee task reminders: to ensure tasks are completed on time - Client appointment rem...

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    I am seeking an experienced individual who can assist in completing a lab for me on Microsoft Access efficiently and effectively. The tasks include: - Creating basic queries for specific data retrieval - Designing the lab project in Design View - Ensuring the results of created queries match my specified desired outcomes Ideal candidates should have a considerable amount of experience in these areas and are to demonstrate this in their application. Your hands-on experience and proficiency in working with Microsoft Access labs will be crucial to your success in this project. It is vital that you understand the importance of accurate data and its role in ensuring coherent and logical lab reports.

    $11 / hr (Avg Bid)
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    I'm seeking an individual skilled in database management, specifically, normalization. I'd appreciate it if the expert helped me with understanding the theory of normalization as well as aid me in implementing this in a real-world context. Ideally, you should have a strong background in database management and proficiency in teaching complex concepts in an understandable manner. • Skills and Experience Required: - Understanding of Database Management - Knowledge about Normalization - Good teaching and communication proficiency to explain normalization concept - Hands-on expertise in implementing normalization process in a database

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    With an aim to leverage the power and efficiency of HL7 for hospital usage, I need a proficient developer to create a secure server that is cloud based. The server should be crafted in a way that integrates HL7, placing a strong focus on data security, as we will be storing confidential patient information. Key tasks to undertake include: - Implementing encrypted data storage and retrieval, ensuring integrity and confidentiality of patient data. - Setting up HL7 message parsing and processing, enhancing data interoperability. - Facilitating user authentication and access control via role-based access control, limiting system access to authorized personnel only. To meet these tasks, you should bring a proven familiarity with encryption methods and SSL/TLS certificates to secure server ...

    $135 (Avg Bid)
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    I'm seeking an experienced Microsoft Access specialist to perform a three-fold task for my project. Key Responsibilities: - Creating tables and relationships to ensure smooth data management. - Designing complex queries to facilitate high-level data analysis. - Establishing user-friendly forms and reports, ensuring an intuitive interface for end users. Your Skills and Experience: Candidates should have considerable experience in Microsoft Access, particularly with similar tasks. Please highlight any relevant experiences you've had in your proposal, as this will demonstrate your proficiency in this area and enhance your application. Unfortunately, it's unclear from the original client brief whether you will be only providing designs or if you're expected to implement...

    $11 / hr (Avg Bid)
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    I'm looking for a detail-oriented professional to help enter a mixture of text, numbers, and images into a Microsoft SQL Server database. This should be completed in an organized and efficient manner. Key skills and Experience: - Proficient in Data Entry - Familiar with Microsoft SQL Server - Ability to accurately enter a mix of text, numbers, and images - Good organizational skills and attention to detail - Understanding of database organization and management This project requires someone with data entry experience and a solid understanding of how to utilize Microsoft SQL Server. Efficient and meticulous data organization is crucial to this project's success.

    $28 (Avg Bid)
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    Hello, I am seeking a freelancer to develop a configurator for windows/doors tailored for our clients in order to enable them buying windows and doors from our website. This tool should enable users to input parameters such as height, width, type of opening, and handle preference, among others and they should receive prices for the particular items. I am specifically interested in freelancers with prior experience in similar projects. If you've completed comparable work, please share relevant examples for reference. Also I can send similar solutions. Looking forward to hearing from qualified candidates.

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    I am in need of an experienced database developer to assist me in refining and managing a relational database with a primary focus on data update operations. Key responsibilities: - Familiarity with the MySQL management system is a must. - You will be primarily handling data update operations. Desired skills and experience: - Substantial background in relational databases and MySQL. - Proven track record in managing and updating large databases efficiently. - Excellent problem-solving abilities and attention to detail. I'm hoping for an individual who can bring their understanding of relational databases and MySQL to the project, making it reliable and efficient.

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    I'm looking for an expert in database schema and development, ideally with experience in price comparison websites, especially in electronics sector. The scope includes: - Creating a comprehensive, efficient database to store data on electronics products primarily, including product prices, specifications, and details of the vendors. - This data will need to be structured in a way that allows for easy and consistent updates, as new products and prices will be integrated into the database on a daily basis. We are looking for experienced professionals to undertake the creation of a comprehensive database for the development of a price comparison website. The website will work similarly to well-known platforms such as greek website , providing users with information on product prices ...

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    Oracle CDC with Debezium 1 day left
    VERIFIED

    I'm in need of an expert with Debezium for a change data capture (CDC) project. The source database for this task is Oracle, more specifically, Oracle 19c. Your expertise should involve: - Deep understanding and experience managing CDC with Debezium. - Comprehensive skills working with Oracle 19c. - Ability to integrate and synthesize real-time data. The end goal is seamless data integration and real-time data synchronization. Experience with similar projects is highly desirable. Request detail Trying to Setup Oracle (OnPrem) to GCP (Pub Sub) migration using Debezium. Basic connection (end to end) is setup, including setup of logminer on Oracle side However, unable to see actual data (historical & incremental) flowing from Source to Sink I see the table schema messages being s...

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    As the client of this project, I'm quickly seeking assistance with my Microsoft Access database, which has experienced lost or missing links. It is a tool I use primarily for data storage, retrieval, and management. I would appreciate it if you: • Can quickly identify and repair these lost or missing links • Are able to ensure the database is functioning properly and efficiently after repair Unfortunately, I didn't answer the level of Microsoft Access skill required for this project. However, based on the nature of this urgency and task's complexity, I'd recommend an intermediate to advanced-level knowledge of Microsoft Access as the most likely to succeed. This project is high priority for me, so an ability to start work ASAP will be considered a ...

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    I am an expert in a specialised field of scientific research. I am an independent researcher. Much of my knowledge is niche and highly specialised.I work in environmental reserach of natural systems. Water quality, Green House Gases, etc I have been using the web based ChatGPT (Open Ai) platform to support my work. However, it does not have a memory of the sessions I've input. As my knowledge is nice and highly specialised, I am seeking an equivalent tool that I can remember and learn specific to my area of expertise. The goal is to develop a research assistant that becomes increasingly aligned with my expertise. ChatGPT's current broad and generic approach lacks the personalization I need. I'm seeking a tool that learns from me and gradually understands my research field ...

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    NDA
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    i am an employee currently working in L2 production support in the health care sector project, I am seeking experienced people to help with various PL/SQL-related tasks (SHADOW SUPPORT) . Our collaboration rests on a time-sensitive SLA, hence swift responses and a proactive attitude are highly appreciated. Key responsibilities: - Writing and debugging SQL & PLSQL queries - Handling PL/SQL procedures and packages - Managing and rectifying production defects - Conducting unit testing experience with Jira tickets platform is preferable. The ideal freelancer for this job would be a proficient PL/SQL developer with exceptional debugging skills, experience in database schema design, and an understanding of the healthcare sector's nuances. Experience with Jira and other project man...

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    We are looking for talented web designer who had extensive experience with WordPress - Avada and Woocommerce development. Please be experienced with Database deployment and Modification of WordPress features. 1. Deploy WordPress 2. Install Avada + WooCommerce 3. Install and Modify the Template according to our guideline/design 4. Analyze + Modify and Deploy our Product Database. Optimize and arrange product image data. 5. Add extra Attributes for product database according to our needs. 6. Create back end Stock Tracking and Inventory management system build into WordPress backend.

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    I am in need of an expert developer to build a database system that will allow me to effectively track my customers, jobs, expenses, and timelines effectively. Key Responsibilities: - The system should track 100 to 500 customer profiles, storing and retrieving data efficiently. - It should track and manage job details along with related expenses. - In line with this, it should have the capability to track timelines for each job assigned. - I require the ability to generate annual reports from the system. Given the fact that I didn't specify my preferred database, the chosen professional will have the freedom to choose between MySQL, MongoDB, and PostgreSQL, depending on which they believe would best suit this project and why. Ideal candidate: - Proven experience in creating robu...

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    I have wordpress with woocommerce installed for a big e-commerce store and the db tables is to much big I need specialist to make optimization without broke the store.

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    Health Care SQL Report Creation 9 hours left
    VERIFIED

    I am in need of a skilled SQL coder to help me join the tables and build a health care report in Excel. The report will focus on patient demographics and medical procedures. Key requirements: - Expertise in SQL coding - Proficiency in Excel for report building - Experience in handling health care data - Ability to merge tables effectively The report should include: - Patient demographics such as age, gender, and location - Medical procedures data The ideal candidate should be detail-oriented, able to follow instructions, and have a background in health care data management. It is important that the report is well-structured, easily understandable and can be updated efficiently.

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    I need an expert in MSSQL to optimize two stored procedures for faster execution and merge the results into a single table. This new table should include only specific columns from the original stored procedures. Specific Requirements: - Optimize both stored procedures for faster execution - Merge the results into a single table - Include only specific columns from both stored procedures Skills: - Proficiency in MSSQL - Experience with stored procedure optimization - Strong data manipulation skills Please provide your insights on how you plan to execute this project and the estimated time frame for completion.

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    I'm in need of an expert software engineer capable of developing a medium scale, user-friendly Lawyer Service Provider Platform for both iOS and Android along with a corresponding website. Key Features Required: * User Registration and Login * Search Functionality for Lawyers * Booking and Appointment Scheduling * Integrated AI services * Live chat * Payment Gateway Integration * Comprehensive Reporting & Analytics * User Evaluation and Customer Feedback Submission The ideal candidate for this project is an experienced software engineer with a clear understanding of app and website development, and a knack for UX/UI design that will make the platform feel intuitive and easy to navigate. Strong experience in AI, e-commerce payment systems and data security is also a must as con...

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

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    System OCR do skanowania faktur, który automatycznie odczytuje pozycje z faktur i dodaje je do bazy danych (np. Google Sheets). System wykorzystuje technologię rozpoznawania optycznego znaków (OCR) do ekstrakcji danych z faktur, takich jak: # Nazwa i adres dostawcy # Pozycje na fakturze (nazwa produktu, ilość, cena jednostkowa, cena całkowita) # Suma netto # Suma brutto Dodatkowe funkcje: # Możliwość mapowania nazw i kodów EAN produktów z faktur do nazw i kodów EAN produktów w systemie magazynowym # Możliwość ręcznej korekty danych System ten musi również być rozszerzony o funkcję automatycznego dodawania produktów na stan magazynowy. System będzie analizował pozycje na fakturze i dla każdej z nich: # Sprawdzał, czy produkt o dane...

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    Quisiera hacer una aplicación llamada Bunny books, que sea una empresa, pero a la vez sea un lugar, un marketplace, para compra-venta de libros. Todo comienza en Bunny books, que compra libros físicos e e-books, y los almacena y digitaliza. En el caso de los libros físicos, se toma un scan, desempastando el libro, y haciendo el scan hoja por hoja. El libro final tendrá la parte PDF y la parte e-book hecha por Bunny books. Los e-books simplemente se los sube a la plataforma, para asegurar que no se usen dos veces, ni se repliquen dos veces, sino simplemente sea un objeto digitalizado y inutilizable en la vida real. Se mantendrán desempastados los libros, y se pintarán palabras del 70% del libro al azar, y se hará un almacenamiento de libros f...

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