SQL, or Structured Query Language, is a commonly used programming language for managing data in relational databases. A SQL Developer helps with the design, development and maintenance of databases. They ensure that the databases work correctly and efficiently and can also create testing procedures. With the help of a SQL Developer, clients are able to get an efficient system for managing their company data. By developing secure and reliable databases, businesses can maximize their potential and streamline all processes.

Here's some projects that our expert SQL Developers made real:

  • Improving query speed and accuracy on large datasets
  • Implementing views and stored procedures for quick retrieval of data
  • Designing database tables to store all types of data
  • Automating processes to reduce manual work while working with databases
  • Creating an efficient search function using complex SQL queries
  • Providing insights into data by creating analytical models

SQL is an invaluable tool for businesses today in managing their data efficiently. Our experienced SQL Developers help clients by developing a secure and reliable database that meets their needs. With the help of a SQL Developer, clients can ensure that their database systems work correctly and with maximum efficiency.

If you're looking for an expert SQL Developer to create efficient databases or enhance your existing systems, here at Freelancer.com you will find the perfect contractors for the task. Our wide network of talents has put together many successful SQL projects for satisfied customers around the world today. So if you're ready to take your business to the next level, post your project now on Freelancer.com and hire an expert SQL Developer to work with you on this journey!

Od 338,483 recenzí, klienti hodnotí našeho pracovníka SQL Developers 4.9 z 5 hvězd.
Zaměstnat SQL Developers

SQL, or Structured Query Language, is a commonly used programming language for managing data in relational databases. A SQL Developer helps with the design, development and maintenance of databases. They ensure that the databases work correctly and efficiently and can also create testing procedures. With the help of a SQL Developer, clients are able to get an efficient system for managing their company data. By developing secure and reliable databases, businesses can maximize their potential and streamline all processes.

Here's some projects that our expert SQL Developers made real:

  • Improving query speed and accuracy on large datasets
  • Implementing views and stored procedures for quick retrieval of data
  • Designing database tables to store all types of data
  • Automating processes to reduce manual work while working with databases
  • Creating an efficient search function using complex SQL queries
  • Providing insights into data by creating analytical models

SQL is an invaluable tool for businesses today in managing their data efficiently. Our experienced SQL Developers help clients by developing a secure and reliable database that meets their needs. With the help of a SQL Developer, clients can ensure that their database systems work correctly and with maximum efficiency.

If you're looking for an expert SQL Developer to create efficient databases or enhance your existing systems, here at Freelancer.com you will find the perfect contractors for the task. Our wide network of talents has put together many successful SQL projects for satisfied customers around the world today. So if you're ready to take your business to the next level, post your project now on Freelancer.com and hire an expert SQL Developer to work with you on this journey!

Od 338,483 recenzí, klienti hodnotí našeho pracovníka SQL Developers 4.9 z 5 hvězd.
Zaměstnat SQL Developers

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    I'm looking for a seasoned developer to create a simple and clean web application using C# and Blazor, integrated with an existing Azure SQL database via ASP.NET and Entity Framework. Key Requirements: - The web application should primarily handle data entry and management. - A straightforward user interface that is simple and clean. Essential Skills: - Proficiency in C#, Blazor, ASP.NET, and Entity Framework. - Experience with Azure SQL databases. - Ability to create simple and clean user interfaces. The project does not require advanced data validation or error handling, just basic validation. We have a working design (rough) to use as a design brief.

    €8979 Average bid
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    64 nabídky

    About Us: We are seeking a skilled Azure Data Engineer Technical Trainer/Tutor to deliver high-quality training to our clients. The ideal candidate will have extensive experience in Azure data engineering and a passion for teaching. Responsibilities: Design and deliver comprehensive training programs on Microsoft Azure data services, including Azure Data Factory, Azure Databricks, Azure SQL Database, and Azure Synapse Analytics. Develop course materials, hands-on labs, and tutorials tailored to various skill levels. Stay updated with the latest developments in Azure data engineering to ensure training content is current. Assess learners' knowledge and provide constructive feedback to facilitate improvement. Offer individualized instruction and mentorship based on learners' spec...

    €23 / hr Average bid
    €23 / hr Průměr. nabídka
    45 nabídky

    Looking for a Developer We are seeking a skilled programmer with expertise in Ionic, Node.js, and SQL to help us enhance our existing application. The app is already developed and fully functional, but we need to implement the following features: 1. Multi-language support: Add the ability to switch between different languages throughout the app. 2. Chat translation: Integrate a system to automatically translate chat messages into multiple languages in real time. If you have experience in these technologies and are ready to contribute to a growing project, please reach out to us with your portfolio or previous work.

    €193 Average bid
    €193 Průměr. nabídka
    28 nabídky

    I'm in need of a reliable freelancer skilled in Excel and SQL database management. Key Responsibilities: - Regular data entry and updating in Excel. - Managing and maintaining a SQL database. Ideal Skills: - Proficiency in Excel for data entry and updating. - Experience with SQL database management. - Attention to detail for accurate data handling.

    €11 / hr Average bid
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    I'm looking for a data management specialist to assist with handling multimedia files, specifically images and videos. The tasks will include: - Data entry and validation: Ensuring the data is accurately inputted and checked for consistency. - Data analysis and reporting: Interpreting the data and creating comprehensive reports. - Database management: Organizing and maintaining the data in a user-friendly manner. The data is currently stored in standard formats: JPEG/PNG for images and MP4 for videos. Prior experience working with multimedia data is a plus. Please include relevant experience in your proposal.

    €18 / hr Average bid
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    I'm currently facing connection errors with my Scylla database and need expert help. Key Responsibilities: - Troubleshoot and resolve configuration problems - Help with accessing the Scylla server - Ensure optimal connection settings to prevent future issues Ideal Skills and Experience: - Extensive experience with Scylla database - Proficiency in database configuration and troubleshooting - Strong understanding of server access protocols - Excellent problem-solving skills

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    19 nabídky

    1. Introduction SOLUTION NEEDED IS MVP 1.1 General Project Description The project aims to develop advanced software for an AI-powered self-service kiosk designed for outdoor environments. It is optimized for challenging conditions such as ambient noise and direct sunlight. This kiosk enables seamless and personalized customer interaction via voice commands or a touchscreen, ensuring an efficient and optimized shopping experience. Technologies to be used change with the developer skillset. Operational Conditions: Every interaction (proposals, promotions, etc.) must include a Yes/No confirmation message. Responses must be immediate. Offline performance is required. Text descriptions of the BOT's speech should be displayed on-screen. Clear visualization of UI components. The shopping...

    €4166 Average bid
    €4166 Průměr. nabídka
    46 nabídky

    I'm looking for a professional team or individual with significant experience in website design and development, to create a matrimonial platform similar to www.erishta.com. The site should be user-friendly, responsive, and capable of handling extensive traffic with robust performance, scalability, and security features. Essential Features: - The website needs to incorporate advanced matchmaking algorithms and in-app messaging. - It should prioritize user interactions with advanced search filters. - Security is paramount; the site should include two-factor authentication to ensure user safety. Proposal Requirements: Interested parties should provide: 1. A profile detailing previous experience with similar projects, along with a portfolio of past work. 2. A technical approach outlini...

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