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 173,565 reviews, clients rate our Database Development Experts 4.84 out of 5 stars.
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    21 jobs found, pricing in CAD

    I'm in need of an Azure Data Engineer versed in data warehousing. The task involves warehousing structured customer data, specifically structured data such as SQL. The ideal freelancer should have: - Experience with Azure Data Warehousing - A track record in handling customer data - Proficiency in managing SQL structured data This role requires both technical skill and careful handling due to the sensitive nature of the data involved. Note : First help me to fix my connection error then we will move to the project

    $18 (Avg Bid)
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    I'm looking for a committed freelancer to assist with a straightforward yet crucial task of data entry. The job involves entering numerical data into an existing database system, and creating a comprehensive database from it. Key Responsibilities: - Entering numerical data into the database - Ensuring the accuracy and completeness of entries - Cleaning up any errors or inconsistencies within the data - Creating a systematic database for easy reference and use Ideal Skills and Experience: - Proficiency in data entry with a focus on numerical data - Experience with handling databases, particularly in creation of new databases - Attention to detail and persistence in data accuracy - Ability to work with digital formats like Excel or CSV files The data entry will require a meticulous ...

    $23 / hr (Avg Bid)
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    I am seeking a skilled data engineering trainer, speed in using Hadoop, Apache Spark, and SQL is paramount. Your expertise will guide me through nuanced uses of these technologies, with a particular focus on data migration. Key Requirements: - Proficiency in Hadoop, Apache Spark, and SQL - More than 10 hours availability weekly - Proven experience in real-world data migration projects Ideal candidates should have a flair for explaining complex concepts in simple language. This engagement will focus on moving data from diverse sources into a data warehouse, thereby making it readily available for business intelligence functions.

    $12 / hr (Avg Bid)
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    5 bids

    I am looking for a data professional to help me execute an Azure Data Factory project. The main goal is to integrate data from relational databases. Please note that real-time data processing is not required; batch processing will suffice for our needs. Key Project Details: - Utilize Azure Data Factory for data integration - Source data from relational databases - Ensure successful batch data processing Ideal Skills/Experience: - Proficient in Azure Data Factory - Expertise in working with relational databases - Experience in batch data processing Please include any relevant experience with similar projects in your proposal.

    $45 / hr (Avg Bid)
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    I'm in need of an experienced database developer to create a robust and effective database on the Oracle platform. Key Tasks: - The design and creation of appropriate Data Definition Language (DDL) and PL/SQL based database - The development of complex queries for advanced data manipulation and retrieval Expertise Needed: - Extensive knowledge in Oracle database creation - Proficiency in writing and managing complex queries - Prior experience in handling large scale database projects - Excellent problem-solving skills Please note, the purpose of this database is not yet determined, therefore flexibility and adaptability will be necessary. I look forward to receiving bids from dedicated freelancers who master their field.

    $68 (Avg Bid)
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    17 bids

    I'm seeking a skilled AI developer to create a cutting-edge Large Language Model (LLM) that can handle a wide range of text-to-text tasks. This model should be built from the ground up, using my provided dataset as the foundation. Key Requirements: - Creation of a Large Language Model: The core functionality of this AI model should be the ability to interpret and generate varied text inputs, in all languages. - Versatile Text-to-Text Tasks: The model should be equipped to handle diverse text-to-text tasks - from language translation to text summarization and chatbot responses. Ideal Candidate: - Extensive AI Development Experience: As the project demands the creation of a sophisticated LLM, prior experience in developing advanced AI models is essential. - Proficiency in Natural Lan...

    $9517 (Avg Bid)
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    I need an expert in SQL Server Report Builder 3.0 to help rejuvenate some lab reports. I require some amendments to be made to the current reports I have. Key Tasks: - Altering the way data is presented within the reports - Incorporating new fields to the current reports In the end, I need the same data results but with improved visibility and understanding. Ideal Skills: - Appropriate familiarity with SQL Server Report Builder 3.0 - Strong grasp of data visualization principles - Detail-oriented and precise to ensure report data remains accurate. Individuals that can deliver these changes precisely and quickly are highly preferred.

    $45 / hr (Avg Bid)
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    I'm in need of a software developer or team to create/develop a comprehensive solution for organizing and managing computer-based tests. Key Features Needed: - Secure Login: The software should allow for the creation and management of user accounts. All admins required to login with Login ID and password as well as mobile OTP, while the examinees needs to login with only ID and password. - Question Bank Management: It needs to support the management of a database of test questions. Initially this Question bank will have minimum Ten Thousand questions( MCQ + Descriptive). More questions can be added at any time by admins. - Test Scheduling and Timer: The software should also provide conducting and scheduling for tests and a timer feature for exam sessions. - Setting of Question Paper:...

    $2748 (Avg Bid)
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    We are urgently developing a comprehensive marketing analytics tool designed to integrate data from various advertising platforms, website activity, CRM, and Marketing Automation Platforms (MAP) to provide a unified view of marketing performance. We require a highly skilled and efficient Data Engineer or Architect who can handle data export processes, model and create tables and entity relationships, and develop an efficient and scalable database within a tight one-month deadline. ### Responsibilities: - Data Integration: connect and streamline data from multiple sources including ad platforms (like Google Ads, Facebook), website analytics tools (e.g., Google Analytics), CRM systems (e.g., Salesforce), and MAPs (e.g., HubSpot). - **Accelerated Database Design:** Design and implement a rob...

    $22 / hr (Avg Bid)
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    I am looking for an expert Oracle DBA with experience in both Oracle RAC (Real Application Clusters) and standalone Oracle databases. The primary goal of this project is performance tuning. Ideal Skills and Experience: - Proven experience with Oracle RAC - Proven experience with standalone Oracle databases - Specialization in performance tuning - Familiarity with Oracle Database 19c Key Responsibilities: - Implementing performance tuning strategies - Monitoring and optimizing database performance - Troubleshooting issues related to performance - Ensuring the smooth operation of both RAC and standalone Oracle databases The ideal candidate should have a deep understanding of Oracle databases and be able to provide tailored solutions for enhancing performance on both Oracle RAC and standal...

    $7 / hr (Avg Bid)
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    Seeking an expert Access Developer to undertake some key aspects of a large-scale relational database for our office team. Tasks include: - Database Design and Development: Plan and construct a robust relational database incorporating more than 20 tables. - Form Creation and Customization: Create and customize user-friendly forms for data input and manipulation. - Report Generation and Analysis: Design analytical reports that will aid our decision making. Ideal skills: Proficiency in Microsoft Access, understanding of relational database theory and form design, experience with report generation and analysis. Prior experience working on large-scale databases would be a plus. This project offers a challenge but also a great opportunity for you to showcase your expertise and abilities a...

    $996 (Avg Bid)
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    43 bids

    I'm in need of an expert who can help in developing a relational database using SQL and Python. The project will primarily revolve around database management. Consequently, I would appreciate assistance in the following tasks: - Designing a new relational database, ensuring it's optimized for efficiency and performance. - Implementing data import and export capabilities for seamless data movement. - Developing queries to support the database's functionality and ease of use. The ideal candidate for this project should have a strong background in both SQL and Python, with a specific focus on database development. Experience with optimizing databases for performance and some knowledge of data import/export mechanisms would be advantageous. Moreover, an understanding of relati...

    $459 (Avg Bid)
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    72 bids

    I am in dire need of guidance to efficiently set up Meltano for data pipelining primarily from relational databases such as MySQL and PostgreSQL. The goal is not only to have a system in place but also to grasp a deep understanding of the whole process. Key responsibilities: - Set up Meltano for data pipelining from relational databases - Offer expertise and guidance throughout the setup process Ideal Candidate: - Expertise with Meltano and data pipelining - Experience with relational databases particularly PostgreSQL - Excellent communication and teaching skills - Attention to detail, patience and willingness to explain complex concepts in a digestible manner. I look forward to collaborating with a professional who can offer high quality assistance, and expedite the learning and imple...

    $180 (Avg Bid)
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    I have 50-100 articles that I need data extracted from. The data to be extracted includes brand name, country of origin, franchisor's company name, person's name, title, franchisee's name, company name, their person's name, contact details, and the country. Skills and experience required: - Excellent data entry skills - Proficient in reading and understanding articles - Attention to detail to ensure accurate extraction of data - Familiarity with working on a project that requires extracting specific information from multiple sources.

    $148 (Avg Bid)
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    I'm looking for a professional who can develop a Pine script for me that will generate buy/sell trading signals on cryptocurrencies and any other stock or commodity market based on the diversion concept. The deliverables should give me the ability to change the indicator equitation or parameter as i want to toon up the peaks and valleys detection. also he should include the testing and functioning of Pine Script code and Elements to ensure its accuracy in generating Buy/Sell signals. Ideal candidates will have: - Familiarity with TradingView platform and Pine scripting. - A good understanding of trading signals and indicators. - Proven experience with cryptocurrencies and their market trends.

    $167 (Avg Bid)
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    I need the file upload functionality from our public area to be copied to our backoffice. This will allow the backoffice to upload files for users in the public area. Key Requirements: - Transfer file upload feature from backoffice to public section - Support for the following file types: pdf - Visual feedback of the upload process with a success/error message - Backoffice should be able to both delete and replace files after an upload Ideal Skills: - Proficiency in Xano and WeWeb platforms - Experience with file upload feature implementation - Ability to create a visually appealing and informative upload process - Understanding of user and content management systems This project involves integrating and mirroring an existing feature, so familiarity with Xano and WeWeb is crucial. The f...

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    I'm urgently in need of a skilled professional who can assist me in putting together a dataset of Arabic calligraphy text images. This dataset will be crucial in training a machine learning model. The ideal candidate will: - Have experience in dataset creation especially for image-based deep learning generative tasks. - Have knowledge or interest in Arabic calligraphy text to ensure the quality and relevance of the images. Your timely completion of this project will directly impact the progression of my ML model's training. Looking forward to your proposals!

    $138 (Avg Bid)
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    I'm in need of a skilled Oracle Apex developer to help with the data management of our company's financial records. The main goal of the project is to create a user-friendly web interface that can efficiently manage and present financial data. Key requirements include: - Expertise in Oracle Apex and proficient in data management - Experience working with financial records and data - Ability to design and develop a user-friendly web interface - Strong understanding of data security and confidentiality - Excellent attention to detail and accuracy The successful candidate will be able to streamline our financial data management processes, making it easier to access and utilize the data for various purposes within the company.

    $724 (Avg Bid)
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    I am seeking a freelancer who can efficiently develop an ER (Entity-Relationship) model for a targeted domain, specifically incorporating the relationships and entities of Customers and Orders. Key requirements include: - Proficient expertise in ER modeling - Ability to capture and incorporate Customers and Orders as specific entities and relationships in the model. - Ensure that the 'Customers' entity accurately stores 'Name and Contact Information'. Ideal candidates should have a solid understanding and experience in designing ER models, with a sharp eye for capturing accurate details in such systems. Timely delivery of the project will be a critical factor to consider. Kindly include your relevant skills and experiences in your bid. Looking forward to working with...

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    FOR MELBOURNE BASED FREELANCERS ONLY I am a finance professional with over 30 years experience in the investment markets. I need an experienced tutor in Microsoft Access to assist me with database creation and query design and optimization. The ideal candidate should be able to help me understand: - How to create a well-structured database in Microsoft Access - The best practices for query design and optimization to enhance the efficiency and speed of the database operations You should also be able to provide guidance on: - How to maintain a clean and minimalist design that is easy to navigate - The creation of a user-friendly interface that is intuitive and easy to interact with - The customization of templates to suit specific requirements The completion timeframe ...

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    Local NDA
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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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