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 172,916 reviews, clients rate our Database Development Experts 4.84 out of 5 stars.
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    24 jobs found, pricing in USD

    I need a knowledgeable freelancer to set up the infrastructure for an OCI data warehouse on Oracle Cloud. This platform will be used for data analysis, reporting, and data storage. The scope of the job will include: - Configuring the Oracle Cloud to host the OCI data warehouse - Ensuring the system can handle storing and managing customer information, sales data, and inventory data A background in cloud computing, notably with Oracle Cloud and data warehouses, will be instrumental to the success of this project. Experience in handling similar types of data is a plus. This job requires someone who understands the nuances of OCI data warehousing and can deliver a reliable, efficient system.

    $28 / hr (Avg Bid)
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    ï‚· We are seeking a highly skilled and experienced individual to fill the role of Database Architect/Lead Developer specializing in Netezza and Oracle databases. The ideal candidate will be responsible for designing, implementing, and maintaining database solutions that meet the needs of our organization. This role requires strong technical expertise in both Netezza and Oracle platforms, as well as leadership capabilities to guide a team of developers. Responsibilities ï‚· Design and implement efficient database solutions for our organization, leveraging Netezza and Oracle technologies. ï‚· Lead a team of developers in the implementation and maintenance of database systems. ï‚· Collaborate with other stakeholders to gather requirements and define database architecture to meet business needs. ï‚· O...

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    Good morning, The mission is to finalize the app 'Z-anatomy' () (), to set up a functional webviewer linked to a database from it. This is the first open source 3D atlas of gross anatomy and I'd like to be able to update its content autonomously. The license is CC-BY-SA and the authorship will go to 'BodyParts3D', 'Lluis Vinent' and 'Z-Anatomy'. The tools need to be set up for and be owned by the client. Profile: >3 years of experience in tailored projects in Unity Experience in the set up and use of databases Good organization and communication skills Necessary missions (estimated 100 euros): Share the project on Unity Hub Create a database containing a .csv file (the translations) and a series of texts (the defi...

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    VeriCO2 is seeking an experienced developer to create a global scope 1, 2, and 3 emissions database as part of our automated quantification of scope 3 emissions project. The selected developer will be responsible for setting up the database, developing a user contribution system, and implementing security measures to ensure data integrity. Responsibilities: 1. Database Setup - Set up a database to store scope 1, 2, and 3 emissions data for global listed companies. 2. User Contribution System - Develop a system for users to contribute data via LinkedIn by signing up and providing their company's scope 1, 2, and/or 3 emissions. - Implement a security check to ensure the user's email domain matches the company name and send a verification email. - Allow users to download ...

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    I'm in need of a reliable colleague who can assist me with data entry. The main task at hand is database creation. Key Responsibilities: - Data Entry: Your main responsibility will be to input data into a database. - Database Creation: You will be actively involved in the creation of a new database from scratch. Ideal Skills and Experience: - Proficiency in Data Entry: I need someone who is both fast and accurate in data entry. - Familiarity with Databases: Experience in creating and managing databases will be a great advantage. - Attention to Detail: The data involved in this project could potentially be complex, so attention to detail is crucial. I appreciate someone who is detail-oriented, reliable, and can work efficiently with minimal supervision. Looking forward to working ...

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    I am looking for an experienced developer to help me create a comprehensive platform that will support dropshippers and digital product sellers. The project is designed to be a one-stop solution for all the necessary information and tools required to effectively run a successful dropshipping or digital product business. Key Features: - Product Search and Analysis: This feature should provide detailed data and insights on products, including but not limited to sales performance, competition analysis, profit margins, selling prices, and hot products. - AI-Powered Business Ideas: The platform should incorporate AI to help users generate business ideas and strategies. - Ads Spy and Analysis: The system should be able to collect and analyze ads data for digital and e-commerce products. Order ...

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    Perfect english is needed. You need to be able to teach and tutor me in relational data bases and sql. You must be able to share screen and communicate quickly and fast. You must be available from today till 24th of May. I'm looking for an experienced database professional to assist with a relational SQL database project. You will need to assist me to answer questions about the following: The required tasks include: - Relational data bases ( administration, normalisation, sql workbench, my sql, data modelling) - Writing SQL queries - Designing the database schema - Optimizing query performance This project specifically involves MySQL, sql workbench, so proficiency in this database system is a must. The complexity level of the project is intermediate, focusing on tasks like j...

    $34 / hr (Avg Bid)
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    Trophy icon ERD Composition Diagram (PNG) 1 day left

    I'm in need of a composition diagram based on a provided ERD, but starting from either products or categories. Your deliverable should be in PNG format, keeping it black and white, and should include detailed notes for each constraint and enumeration listed. Key Deliverables: - Create a composition diagram based on the given ERD - Diagram starting from 'products' or 'categories' - Output format should be PNG - Keep the diagram black and white - Include detailed notes for each constraint and enumeration listed Ideal Skills: - Proficient in creating ERD diagrams - Experience with composition diagrams - Ability to clearly indicate datatypes and multiplicities - Familiar with check constraints and enumerations - Excellent attention to detail and communication skills...

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    I am in need of a professional QlikView developer capable of seamlessly integrating and modeling our substantial sales data. This project revolves around: - Data Integration and Modeling: Your primary task is manipulating our vast trove of sales records - more than 10,000 - for incorporation into QlikView. - Sales Data Expertise: A solid track record in handling sales data is crucial. Yours should include previous experience with large datasets. The success of this project hinges on your ability to model our data precisely, thereby facilitating informed decision-making on future sales strategies. Excellent knowledge of QlikView, along with a strong background in data integration, will prove invaluable.

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    I'm in need of an experienced Talend Studio developer to assist with a database migration project. Key Project Details: - **Data Sources**: The project entails integrating data from various databases. - **Primary Goal**: The primary focus of the project is to migrate the data accurately and efficiently. - **Data Processing**: The data migration will primarily be through batch processing, therefore real-time processing is not required. Desired Skills: - **Talend Studio Proficiency**: A strong understanding of Talend Studio and its capabilities is essential for successful project completion. - **Database Integration Skills**: Experience working with database integration is a must. - **Data Migration Experience**: Previous experience with data migration projects will be highly valued....

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    My bakery is now in it's fourth generation of ownership. My Dad started using a database program called Formula Coster on his Apple IIc to figure out how to correctly price our baked goods based on ingredient costs, labor costs, overhead, etc. The program also allows us to store the formulas and makeup instructions for all our products based on the dough batch and individual pieces from the dough. It's a simple program that we still use today, but are afraid it may not continue to work very long. Other programs exist, but are all cloud based and require subscriptions with features we do not need. I am seeking an adept database developer to either continue work on an in-progress database or commence anew based on existing requirements. This database is intended for exclusive us...

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    Our development team just wrapped up front end development for a large-scale website. At this critical juncture, we're seeking advice to ensure that our back-end databases - PostgreSQL and Cassandra - will be optimally performing and highly available. Key areas of consultation include: - Performance optimization strategies - Replication and high availability options - Ideal design of databases to accommodate the scale of our website Ideal professionals would bear extensive experience with both PostgreSQL and Cassandra databases, as well as a keen understanding of integrating front-ends to back-end databases. Your prior work with large-scale website infrastructures will greatly benefit our project. Database optimization and design aptitude is a crucial requirement for this task.

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    I need a comprehensive angel investor list for North America in an Excel spreadsheet. The list should cover all the necessary details for each investor, including but not limited to: - Name and contact information - Investment preferences - Industry expertise - Geographic preferences - Industry preferences - Investment stage - Average Investment Amount - Membership model - Membership fees There are additional questions we would like answered. PLEASE READ THE ATTACHED DOCUMENT FOR ALL INFORMATION SOUGHT. The ideal freelancer should have experience in compiling such lists and should be able to deliver a well-structured and detailed Excel spreadsheet. The list should be easily navigable and professional, making it easier for me to reach out to potential investors. Given that I'm ta...

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    I'm looking to develop a Microsoft Access database to manage and print cage cards for laboratory mice from an existing Excel file. The Excel includes columns like Cage ID, Strain, Sex, Age, Mouse ID, and Notes, among others. Each card should group mice by their Cage ID and include relevant details such as Strain, Mouse ID, Sex, and Requirements:Database Development: Create a database from the Excel Card Design: Design printable cards with the listed Functionality: Enable direct printing from Interface: Simple UI for selecting and printing cage provide a quote and timeline for this project, along with any similar work you've done.

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    I'm in need of an expert in Machine Learning who can successfully build a Language Model for me. Train this LLM on data that I'll provide. The key specifics about the project involve: - Data Handling: My data currently lies in PDF format. Therefore, you need to be proficient in working with PDF data and possibly transforming it for the training process. - Database Knowledge: The data is stored in a MySQL database. You must have experience working with MySQL databases and effectively extracting data from them. - Document Types: This project solely revolves around PDF documents. I require somebody with a proven track record of handling and working with PDF data. Skills required: Machine Learning, MySQL, knowledge of handling PDF data and documents.

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    I am looking for a meticulous professional who can effectively map my administrative processes by watching a screen recording, and then using Visio to create a process map. Additionally, I require the creation of a comprehensive SOP (Standard Operating Procedure) document. Key project components: - Watch provided screen recording to understand and map administrative processes. - Use Visio to create a detailed process map. - Develop a SOP document that breaks down each action step-by-step and highlights every action with a screenshot. Ideal Skills: - Detailed-oriented - Strong proficiency in Visio. - Excellent writing skills for SOP creation. - Experience in administrative tasks. By the end of the project, my objective is to have a detailed understanding of my administrative proce...

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    Data Center Project 2 days left
    VERIFIED

    I'm looking for one have experience in data center, and I need your expertise for this project.

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    I'm in need of an experienced Tableau Developer/Analyst/Designer to help me enhance an existing dashboard, and improve its performance and functionality. Key Responsibilities: - Enhancing the existing dashboard by adding new features and functionalities. - Ensuring that the dashboard has real-time data update and interactive capabilities. Data Sources: - The data sources for this project include databases (SQL, NoSQL) and local files (CSV, Excel). Ideal Candidate: - Proficient in Tableau with a proven track record of developing and enhancing dashboards. - Experience working with real-time data sources and interactive dashboard elements. - Understanding of SQL and/or NoSQL databases. - Familiarity with data visualization best practices. I am looking for a professi...

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    I'm in need of a skilled developer who can help me create an online system to replace the use of Excel sheets for data storage and calculations. The system will need to have: - Data Entry and Storage: It should be able to handle both numerical and textual data effectively and efficiently. - Automated Calculations: The system should be designed to automatically handle basic calculations such as summations and subtractions. To ensure the system is user-friendly and can handle our basic data management needs, you must have a solid understanding of relational databases and be proficient in web application development. Experience in designing systems with automated calculations is a big plus. A keen eye for user experience and the ability to follow design guidelines is also appreciated....

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    I’m seeking a highly skilled data scientist or analyst to develop an innovative AI/ML system with distinct functionalities. Ideal skills should include: • Extensive experience with AI/ML models. • Known for providing solutions with Natural Language Processing (NLP) capabilities, recommendation systems, data analysis, and data visualization. • Proficiency with QR, WhatsApp, LLM, DB, managing user profiles, cataloguing orders, generating recommendations, and facilitating payment systems. 1. Implement a QR code as the entry point for users to access WhatsApp chat. 2. Utilize WhatsApp APIs to initiate chat sessions. 3. Employ Language Model (LM) capable of Hindi, English, and Hinglish for conversational interactions. 4. Integrate LM with backend logic for CRUD operatio...

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    I'm looking for a talented Filemaker developer with intermediate level experience to handle database design and custom report generation. Key Responsibilities: - Collaborate with me to design a robust database that meets my project requirements - Implement custom report generation capabilities within the Filemaker system - Ensure the database and reports are intuitive and user-friendly Essential Skills: - Prior experience in database design with Filemaker - Intermediate level understanding of Filemaker's capabilities and potential - Ability to implement custom report generation within Filemaker Previous experience working on database integration with other systems or software will be a major plus. Better if talk in italian

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    I'm looking for a skilled professional to help with integrating our Clover sales data into Snowflake. The main goal of this integration is to facilitate the data for daily analysis in Snowflake. I already had the program developed, i need someone to run it on my machine Here's an overview of the project requirements: - **Data Integration**: The primary focus will be on integrating sales transactions data from Clover to Snowflake. This has to be done on a daily basis. The ideal candidate for this project should have: - **Strong Clover API Knowledge**: As this project involves integrating Clover data, a deep understanding of Clover's API is crucial. - **Snowflake Expertise**: Proficiency in Snowflake is necessary, especially in setting up and managing data for analysis. - *...

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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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    Mi serve un sito che si apra da una scansione qr da smartphone dove i clienti andranno ad inserire i dati base (nome, cognome, telefono, email, data di nascita, città di residenza), in seguito alla conferma dei dati deve produrre un QR personale che il cliente utilizzerà ogni volta che entrerà in un locale specifico, che andrà scansito da una apposita app collegata al database prodotto dal sito per la verifica di iscrizione

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