Dezvoltare Baze de Date 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!

Conform celor 174,446 recenzii, clienții îi evaluează pe Database Development Experts cu 4.84 din 5 stele.
Angajează Database Development Experts

Filtrare

Căutările mele recente
Filtrează în funcție de:
Buget
la
la
la
Tip
Aptitudini
Limbi
    Starea proiectului
    30 proiecte găsite, la prețul de USD

    MUST BE ABLE TO CONNECT ON TEAMVIEWER OR ANYDESK THIS IS A SMALL PROJECT I am currently using Oracle 19c and am looking for a skilled professional who can help me migrate my data to Snowflake. Ideal Skills and Experience: - Proven experience with Oracle to Snowflake migrations - Expertise in both Oracle and Snowflake databases - Strong understanding of data integrity and mapping - Excellent problem-solving skills - Clear communication to discuss and clarify requirements and progress. Please include any relevant experience in your proposal.

    $29 (Avg Bid)
    $29 Oferta medie
    5 oferte

    I'm seeking a proficient database developer to construct an online database using MS Access. This database will primarily store and manage our transaction history. Key Responsibilities: - Implement a MS Access Online database solution - Store and manage transaction data - Generate basic reports upon request Ideal Skills: - Extensive experience with MS Access database development - Knowledge in transaction data management - Ability to create basic level reports. This project will require a clear understanding of SQL and best practices for organizing and storing transactional data. For those interested, please ensure you have relevant qualifications and proven experience in this area.

    $526 (Avg Bid)
    $526 Oferta medie
    19 oferte

    I am seeking expertise in moving data from our current on-premise SQL Database to Microsoft Azure. Here are the specifics required: - Experience in data migration with a focus on Microsoft SQL databases. - Expertise in handling and ensuring entity relationship correctness during the migration process. - Proven ability to maintain data integrity and quality throughout the migration process. - Availability for possible follow-ups after migration. Your bid should demonstrate a clear understanding of the task and experience with similar projects. When responding, kindly provide examples of related projects you've handled.

    $196 (Avg Bid)
    $196 Oferta medie
    10 oferte

    I am seeking expertise in moving data from our current on-premise SQL Database to Microsoft Azure. Here are the specifics required: - Experience in data migration with a focus on Microsoft SQL databases. - Expertise in handling and ensuring entity relationship correctness during the migration process. - Proven ability to maintain data integrity and quality throughout the migration process. - Availability for possible follow-ups after migration. Your bid should demonstrate a clear understanding of the task and experience with similar projects. When responding, kindly provide examples of related projects you've handled.

    $127 (Avg Bid)
    $127 Oferta medie
    10 oferte
    Real-World Website ERD Design 6 zile left
    VERIFICAT

    The project involves creating an Entity-Relationship Diagram (ERD) for a real-world website. The purpose of the website will be shared with you, and you'll need to analyze the structure to create this ERD. - I won't be providing the site's purpose, requirements, or entities to include in the ERD, as I am looking for someone who can understand the principles of ERD and create a comprehensive design based on a specified real-world purpose. Ideal Skills and Experience: - Proficiency in conceptual database design principles - Extensive experience in ERD creation - Ability to decode website structures I have put all the project brief uploaded below

    $170 (Avg Bid)
    $170 Oferta medie
    69 oferte
    SSRS Reporting Mastery Needed 6 zile left
    VERIFICAT

    I'm seeking a professional with robust skills in Sql Server Reporting Services (SSRS) to help generate operational reports. There is no specific timeframe for this project, hence I am mainly looking for in-depth reporting and accuracy. The ideal freelancer for this project should: - Demonstrate in-depth expertise and experience with SSRS. - Have a good understanding of operational report generation. - Be meticulous, ensuring that every detail in the reports is accurate. Though the details of specific data to be included in the reports were skipped in the initial discussion, I will provide this information as we move along with the project. I am open to clarifying any details you may want to know more about along the way. Hopefully, your flexibility and adaptability in terms of t...

    $330 (Avg Bid)
    $330 Oferta medie
    7 oferte

    I'm in need of an SQL expert, specifically knowledgeable in Postgres, who can write 10-15 SQL queries ranging from easy to advanced complexity. These will be used for both data extraction and manipulation. The mapping document and table structures will be provided to aid with the task. Key Responsibilities: - Craft 10-15 Postgres queries, varying in complexity. - These queries must be acceptable for both data extraction and manipulation. Ideal Skills: - Strong proficiency in SQL with a specific focus on Postgres. - Ability to interpret and use mapping documents and table structures. - Keen understanding of data extraction and manipulation techniques. Requirements: - I have particular SQL styling guidelines that you need to adhere to while writing these queries. Those guidelines...

    $70 (Avg Bid)
    $70 Oferta medie
    16 oferte

    I have an app that share promo codes for multiple online stores and I am looking to enhance user experience by adding a product price comparison feature. Here are the specifics and requirements: - **Stores:** The product price comparison feature should specifically include Amazon, iHerb, and ASOS and many other stores This list is subject to expansion in the future, so the solution should be scalable to accommodate additional stores. - **Search Functionality:** The product search should be versatile, allowing users to search by product name, category, . This will provide users with flexible options to find the products they are interested in across the stores integrated. - **Product Information:** The results of the price comparison should display key information for each product inclu...

    $147 (Avg Bid)
    $147 Oferta medie
    18 oferte

    I'm seeking a proficient Airtable professional to assist with a few key tasks - specifically data entry, database setup, workflow automation, budgeting, and tracking. Key Responsibilities: - **Data Entry**: Inputting a small set of records, less than 100, into the system. - **Database Setup**: Organizing the data in a structured and efficient manner. - **Workflow Automation**: Creating a seamless and automated workflow. The complexity level is primarily focused on integrating with other apps and services. The ideal candidate should have prior experience in: - Airtable data entry and database setup - Building and implementing workflow automations - Integrations with various apps and services - Budgeting and tracking functionalities Your role is pivotal in ensuring the day-to-day op...

    $66 (Avg Bid)
    $66 Oferta medie
    8 oferte

    I'm running a MySQL database and looking for an expert to help me optimize the query performance. Key responsibilities: - Analyzing the current database structure and configurations to identify areas that need optimization. - Implementing efficient indexing strategies and query tuning to enhance the query performance. - Providing insights and recommendations on how to maintain and keep the optimized database running smoothly. Ideal skills and experience: - Proven experience in MySQL database management and optimization. - Strong understanding of database performance metrics and monitoring tools. - Familiarity with indexing strategies and query tuning techniques. - Excellent problem-solving and analytical thinking capabilities. This role requires a professional who can work autonom...

    $160 (Avg Bid)
    $160 Oferta medie
    42 oferte

    We are seeking an experienced software developer to create a comprehensive test management tool tailored to our specific requirements. This tool will streamline our testing processes, enhance collaboration among team members, and improve the overall efficiency of our testing efforts.

    $341 (Avg Bid)
    $341 Oferta medie
    24 oferte

    I am seeking a professional with proficiency in MS SQL Server’s SSIS (Integration Services), SSAS (Analysis Services), and SSRS (Reporting Services) to create a basic level, sample case for using data warehousing. Specific Goals: - Develop a data warehouse for analyzing business data. - The case should familiarize the users with the concept, rather than providing an advanced level of expertise. In SSIS Integration section, the following concepts are to be included: - Data Extraction - Data Transformation - Data Loading The ideal candidate will have a solid understanding of data warehousing and extensive experience with MS SQL Server’s services. A knack for simplifying complex information and a background in training or education will be appreciated.

    $69 (Avg Bid)
    $69 Oferta medie
    5 oferte

    I need a proficient Apache Airflow and SQL consultant to provide expert-level support, specifically focused on complex query formation. - Specific Project Tasks - Implementing Apache Airflow - Creating complex SQL queries - Handling financial transaction data The ideal collaborator should have: - Proven experience working with Apache Airflow - Proficient in SQL, with an emphasis on generating complex queries - Prior experience managing financial transaction data is highly desirable. The objective is to streamline the handling, management, and processing of large volumes of financial transaction data, ensuring efficient and accurate results.

    $13 / hr (Avg Bid)
    $13 / hr Oferta medie
    8 oferte

    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 ...

    $20 / hr (Avg Bid)
    $20 / hr Oferta medie
    79 oferte

    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

    $13 (Avg Bid)
    $13 Oferta medie
    8 oferte

    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.

    $9 / hr (Avg Bid)
    $9 / hr Oferta medie
    5 oferte

    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.

    $33 / hr (Avg Bid)
    $33 / hr Oferta medie
    27 oferte

    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.

    $47 (Avg Bid)
    $47 Oferta medie
    19 oferte

    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...

    $6951 (Avg Bid)
    $6951 Oferta medie
    57 oferte

    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.

    $33 / hr (Avg Bid)
    $33 / hr Oferta medie
    47 oferte

    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:...

    $2011 (Avg Bid)
    $2011 Oferta medie
    15 oferte

    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...

    $16 / hr (Avg Bid)
    $16 / hr Oferta medie
    13 oferte

    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...

    $5 / hr (Avg Bid)
    $5 / hr Oferta medie
    11 oferte

    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...

    $737 (Avg Bid)
    $737 Oferta medie
    45 oferte

    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...

    $337 (Avg Bid)
    $337 Oferta medie
    73 oferte

    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...

    $132 (Avg Bid)
    $132 Oferta medie
    16 oferte

    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.

    $108 (Avg Bid)
    $108 Oferta medie
    78 oferte

    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.

    $122 (Avg Bid)
    $122 Oferta medie
    12 oferte

    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...

    $31 (Avg Bid)
    $31 Oferta medie
    18 oferte

    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.

    $21 / hr (Avg Bid)
    $21 / hr Oferta medie
    11 oferte

    Articole recomandate doar pentru tine

    If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
    11 MIN READ
    Learn how to find and work with a top-rated Google Chrome Developer for your project today!
    15 MIN READ
    Learn how to find and work with a skilled Geolocation Developer for your project. Tips and tricks to ensure successful collaboration.
    15 MIN READ