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!

De 348,134 opiniones, los clientes califican nuestro SQL Developers 4.86 de un total de 5 estrellas.
Contratar a SQL Developers

Filtro

Mis búsquedas recientes
Filtrar por:
Presupuesto
a
a
a
Tipo
Habilidades
Idiomas
    Estado del trabajo
    55 trabajados encontrados, precios en USD

    I need an expert developer to collaborate on a strategic API development. As the project specifics weren't stipulated, we're looking for an adaptable individual competent in working with Python, JavaScript, or PHP. The paramount goal is to design an API that impeccably serves multiple functionalities for the intended application. Primarily, this would translate into: - Implementing user authentication - Facilitating efficient data retrieval - Allowing effective data manipulation Ideally, we are seeking someone with experience in mobile app and web applications, as this flexibility enhances integrated system construction. Existing mastery of diverse programming languages is a plus, although specific expertise can be settled on during the collaborative process. Remember, the c...

    $166 (Avg Bid)
    $166 Oferta promedio
    66 ofertas

    Require an experienced Microsoft SQL Server Database Administrator to help optimize my database, specifically focusing on improving its performance through Indexing, Query Optimization, and Data Caching. Key Details: - Several stored procedures are currently experiencing performance issues, requiring urgent optimization to ensure peak functionality. Note that we have DB of minimum 10GB. - This may involve revisiting our database architecture or restructuring the data model if need. - In addition we need Backup and Recovery Mechanisms, Database Health Check, partition and index Your primary objective will be to enhance our database procedures to facilitate rapid data retrieval. You will guide us through the administration process, offering expertise to maintain optimal performance. By le...

    $21 / hr (Avg Bid)
    $21 / hr Oferta promedio
    34 ofertas

    I'm in need of an expert who can adeptly build a less than 10-table database on MySQL or Oracle. Its purpose will cover three key areas: - Storing customer information - Managing inventory - Tracking sales data Given that the data involved is non-sensitive, its security requirement is low. However, I value accuracy and efficiency with an emphasis on user-friendly navigation. Ideal candidates should have experience with MySQL or Oracle database creation and management, including effective table structuring and data optimization. Familiarity with inventory management and sales tracking is a plus.

    $20 (Avg Bid)
    $20 Oferta promedio
    8 ofertas
    Tecdoc Database 2 horas left
    VERIFICADO

    I need the Tecdoc 2023 3Q or 4Q in sql format and the pictures. or the same data as CSV plus pictures.

    $168 (Avg Bid)
    $168 Oferta promedio
    31 ofertas

    I am in need of an experienced software developer to assist in the creation of a multilevel marketing (MLM) network marketing project. While specific programming languages were not selected, knowledge and proficiency in Java, Python, or C# would be highly beneficial. The following features should be incorporated into the system: - User Registration and Login - Downline Management - Commission Tracking and Calculations PHP language also accepted. Experience in mlm development is preferred. Creative and open minded, time bound, efficient and timely service provider is needed.

    $390 (Avg Bid)
    $390 Oferta promedio
    25 ofertas

    Artículos recomendados solo para ti

    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