Разработка баз данных Jobs

In modern times, we are realizing more than ever that some of the most important and valuable information that a company can have is its data. We know that a company’s reputation can be compromised through a data hack or leak, and that often times, the right intellectual property can add millions, or even billions, of dollars, to the market capitalization of a corporation. As a result, companies both big and small should be doing everything that they can to keep their data safe.


Database developers work to make sure that databases where information is stored is as efficient and flexible as possible, to make sure that no matter what happens, companies can have their data safe, in any situation. The right database developer can make sure that this is done at the lowest cost possible, and also avoid storing redundant data, which obviously makes operations less productive and efficient.


No matter what, data is essential. We know that Big Data is one of the biggest technological trends in the world, because it helps to illuminate information, whether it’s regarding consumer trends or scientific research. A database developer understands the important of keeping information safe, which is essential in modern times.

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    49 работ(-а,-ы) найдено, цены указаны в USD

    I need you to develop some software for me. I would like this software to be developed for Windows using Java. I need someone who knows and understands java methods, java for web development, java in relation to databases and as such. Its very important to know java logic, meaning even if you are required not to actually write code, to know how to logically come up with a solution and/or be able t...

    $6 / hr (Avg Bid)
    $6 / hr Ср. заявка
    11 заявок(-ки)

    Hello, we are developing a VPN program. We are looking for somebody to do the backend and make an API so we can connect it to our clientside program Please only apply if you qualified, this is not an extremely difficult job but it is not as simple as a website design either

    $8165 (Avg Bid)
    $8165 Ср. заявка
    8 заявок(-ки)
    Create Replication between 2 MS SQL Server Database 6 дней(-я) left
    ПОДТВЕРЖДЕН

    i need to a Replication of 2 Microsoft SQL Server database for all data tables and views need synchronization be automatically or each hour do synchronization

    $35 (Avg Bid)
    $35 Ср. заявка
    6 заявок(-ки)

    Hello, we are developing a VPN program. We are looking for somebody to do the backend and make an API so we can connect it to our clientside program Please only apply if you qualified, this is not an extremely difficult job but it is not as simple as a website design either

    $7243 (Avg Bid)
    $7243 Ср. заявка
    11 заявок(-ки)
    Microsoft database input 6 дней(-я) left

    I will be grateful if I can actually get someone who help me out with my project. I will really need someone who can help me in completing my project as I'm running out of time.

    $2003 (Avg Bid)
    $2003 Ср. заявка
    12 заявок(-ки)
    Backend + API needed for residential VPN project - expert needed 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, we are developing a VPN program. We are looking for somebody to do the backend and make an API so we can connect it to our clientside program Please only apply if you qualified, this is not an extremely difficult job but it is not as simple as a website design either

    $5000 - $10000
    $5000 - $10000
    0 заявок(-ки)
    Ms SQL Server database Replication 5 дней(-я) left
    ПОДТВЕРЖДЕН

    i need to a Replication of 2 MS SQL Server database for all data tables and views, one of my server have a public ip address

    $72 (Avg Bid)
    $72 Ср. заявка
    11 заявок(-ки)
    Website with scrapping functionality 5 дней(-я) left
    ПОДТВЕРЖДЕН

    to create a website with an integration of data scrapping for selected grocery items to be posted .

    $2033 (Avg Bid)
    $2033 Ср. заявка
    56 заявок(-ки)

    We are looking to build a quick MVP for a mobile application and backend that digitizes the interaction between clients and their service vendor. The biggest challenges are handling a large number of picture uploads with storage, repeating step-by-step instructions configurable on a per-user basis and local reminders/push notifications based on user behaviour. Wireframes and designs are already b...

    $5000 - $10000
    $5000 - $10000
    0 заявок(-ки)
    Software Development 5 дней(-я) left

    We are a rapidly growing and ambitious company based in Halifax looking for an experienced developer to create a bespoke management solution. You will be completing a high quality software product and will need a real interest in data, API integration and attention to detail, with a proven track record for high quality design and development. This is highly data driven solution and requires both...

    $275106 (Avg Bid)
    $275106 Ср. заявка
    35 заявок(-ки)

    Looking for Oracle Fusion Financials/Security experts. Need to automate user creation and configure ftp connection setup and much more

    $167 (Avg Bid)
    $167 Ср. заявка
    4 заявок(-ки)
    Distributed Systems and XML related -- 2 4 дней(-я) left
    ПОДТВЕРЖДЕН

    i am looking for someone who knows about Distributed Systems and XML

    $60 (Avg Bid)
    $60 Ср. заявка
    1 заявок(-ки)

    1. New users need to be able to register an account either as Buyer or Seller. 2. Users with a registered account are able to login and logout. 3. Logged in buyers are able to place bids against Tea auctions. 4. Logged in buyer is able to remove a bid if it is not the highest current bid. 5. Sellers are able to post multiple products for auction with Details of Tea products. 6. Show market depths ...

    $260 (Avg Bid)
    $260 Ср. заявка
    3 заявок(-ки)
    Creacion de e-commerce 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Creación de un e-commerce con importación automatica de distintos archivos csv o xml facilitados por 3 proveedores y sincronizacion diaria de stocks, precios, nuevos productos, etc. Lo mas importante está en el calculo de precios, ya que no son precios simples si no combinados dependiento de distintas variables como numero de colores de personalizacion, numero de posiciones...

    $722 (Avg Bid)
    $722 Ср. заявка
    17 заявок(-ки)
    Server Side Web develoment -- 3 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Theory about server side web development

    $20 (Avg Bid)
    $20 Ср. заявка
    6 заявок(-ки)
    Backend + API needed for residential VPN project -- 2 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, we are developing a VPN program. We are looking for somebody to do the backend and make an API so we can connect it to our clientside program

    $5624 (Avg Bid)
    $5624 Ср. заявка
    5 заявок(-ки)
    build eform based application with increment and other feature 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Android and IOS Mobile Application An Application is made for the record of Shopkeeper& Admin In which Shopkeeper will sign in the Application with the username, password given by Admin. Shopkeeper will enter the information regarding the transaction he wants to perform by the admin. Basically Admin is person who is handling and performing all transactions (paying bills for people)

    $252 (Avg Bid)
    $252 Ср. заявка
    8 заявок(-ки)
    Help with Java SE: Java methods and Java web app development 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I need you to develop some software for me. I would like this software to be developed for Windows using Java. I need someone who knows and understands java methods, java for web development, java in relation to databases and as such. It’s very important to know java logic, meaning even if you are required not to actually write code, to know how to logically come up with a solution and/or be...

    $4 / hr (Avg Bid)
    $4 / hr Ср. заявка
    14 заявок(-ки)
    DBA Para MySQL 3 дней(-я) left

    Tengo una solución con MySQL, pero estoy experimentando picos de saturación con poca demanda, requerimos identificar fallas y oportunidades de mejora

    $466 (Avg Bid)
    $466 Ср. заявка
    9 заявок(-ки)

    I need comprehensive list of Car Dealers in USA. **** Call me for more info about search **** Asking for the sample ASAP after we will discuss all peculiarities I need it be done as soon as possible Bid confidently.

    $97 (Avg Bid)
    $97 Ср. заявка
    11 заявок(-ки)
    Technical Writing 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello We looking to get a technical write-up on DBMS. Topics includes. ** Perform data storage, security, integrity ** Available DBMS tools ** Data structure ** Database design More details will be sent once the work is started. DBMS experience is necessary.

    $16 (Avg Bid)
    $16 Ср. заявка
    21 заявок(-ки)
    Database Systems Relational Algebra and calculus 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Need help solving a few problems regarding Database Systems Relational Algebra and calculus

    $33 (Avg Bid)
    $33 Ср. заявка
    3 заявок(-ки)

    Database design is the organization of data according to a database model. The designer determines what data must be stored and how the data elements interrelate. ... Database design involves classifying data and identifying interrelationships. This theoretical representation of the data is called an ontology.

    $15 / hr (Avg Bid)
    $15 / hr Ср. заявка
    5 заявок(-ки)

    Preciso que o Power BI faça a leitura de 2 APIs e apresente essas informações e tempo real através de um dashboard. Estamos abertos se vamos de Power BI ou data Studio.

    $27 / hr (Avg Bid)
    $27 / hr Ср. заявка
    8 заявок(-ки)
    Database Programming 2 дней(-я) left

    This project involved formatting, distributing and converting of office document to PDF

    $2125 (Avg Bid)
    $2125 Ср. заявка
    4 заявок(-ки)
    DBA task 2 дней(-я) left
    ПОДТВЕРЖДЕН

    This script is needed to avoid a DR server manual restore and bring the DBs online. The script I want it to do 1- by the time of emergency, SP will run and check the job history of restored jobs and identify which need to bring online(if it all then it will do for all) 2- after it identified which need to brought online - click the restore job - disable the restore job - it w...

    $13 (Avg Bid)
    $13 Ср. заявка
    2 заявок(-ки)
    I need a Splunk developer 2 дней(-я) left

    I need someone to install Splunk software in Microsoft VMWare and do database integration. And he must be in Singapore.

    $1958 (Avg Bid)
    $1958 Ср. заявка
    6 заявок(-ки)
    $175 Ср. заявка
    15 заявок(-ки)
    Microsoft Power BI Reporting 2 дней(-я) left

    Seeking a skilled individual that has knowledge around creating a full Power BI suite of reports with drill-down technology, easy to read, easy to use reporting. The sources are from REST APIs for the majority and SQL databases. Please provide examples of previous work for review.

    $26 / hr (Avg Bid)
    $26 / hr Ср. заявка
    23 заявок(-ки)
    MySQL Database Expert 1 день left
    ПОДТВЕРЖДЕН

    We are looking for MySQL expert with at least 5 years of experience. Preference for someone familiar with AWS RDS. HTML, CSS and Javascript is a plus. Responsibilities: -Development of high quality Database Solutions -Develop, implement and optimize Stored Procedures and Functions -Review and interpret ongoing business report requirements -Analyze existing SQL queries for performance improvements...

    $14 / hr (Avg Bid)
    $14 / hr Ср. заявка
    37 заявок(-ки)
    Database Manager program for JSON database 1 день left
    ПОДТВЕРЖДЕН

    We produce an instrument which performs respirator fit testing per the OSHA regulation 29 CFR 1910.134. The data from these fit tests is in a JSON database. We need a Database Manager program which is extremely easy to use and which will enable the user (99% of whom are not computer-savvy) to do the following: 1. Produce summary reports with the ability to filter on several fields 2. Provide the a...

    $21 / hr (Avg Bid)
    $21 / hr Ср. заявка
    18 заявок(-ки)
    Backend + API needed for residential VPN project 1 день left
    ПОДТВЕРЖДЕН

    Hello, we are developing a VPN program. We are looking for somebody to do the backend and make an API so we can connect it to our clientside program

    $4045 (Avg Bid)
    $4045 Ср. заявка
    11 заявок(-ки)
    Android App for Office Work Flow Management 1 день left
    ПОДТВЕРЖДЕН

    Software Requirements Introduction Our company deals in recycling and refurbishing of e-waste. We are checking and refurbishing old mobile phones and then used to sell them to our B2B Retail Partners. The whole Process involves these major steps 1. Incoming Stock Entry 2. Quality Check 3. Refurbishing 4. Dispatch 5. Return These steps are described in detail further. 1. Incoming Stock Entry The i...

    $875 (Avg Bid)
    $875 Ср. заявка
    19 заявок(-ки)

    • Extract Excel file with full list of Email registered with full category of Registered, Last Login and other important stuff from SQL Database • Remove incomplete, incorrect, inaccurate, or irrelevant data. • Create a Manual on how to do Data Cleaning and provide proposals and future recommendation

    $17 / hr (Avg Bid)
    $17 / hr Ср. заявка
    10 заявок(-ки)
    Power BI & Data Visualisation - 6-Month Contract 1 день left
    ПОДТВЕРЖДЕН

    Problem Statement Significant resources and time is unnecessarily spent on updating large and complex excel worksheets on a daily basis. Objective To significantly reduce time spent on creating daily reports for our clients and to create a premium data sharing and visualisation experience. Deliverables • Update and refine the existing Power BI front-end to create deeper visualisations and a...

    $10685 (Avg Bid)
    $10685 Ср. заявка
    13 заявок(-ки)
    datamangment -- 2 1 день left
    ПОДТВЕРЖДЕН

    work down in the attachment >please check and let me know

    $5 / hr (Avg Bid)
    $5 / hr Ср. заявка
    5 заявок(-ки)
    VPN / Cloud Project, Backend + API needed -- 2 1 день left
    ПОДТВЕРЖДЕН

    Hello, we are developing a VPN program. We are looking for somebody to do the backend and make an API so we can connect it to our clientside program

    $3333 (Avg Bid)
    $3333 Ср. заявка
    3 заявок(-ки)
    Database Development 1 день left

    The current database is made with MariaDB by the previous developer. The database consists of 3 front end portals used for: 1) Data entry 2) Client viewing 3) Exporting data and approving data entry from employees. The adjustments that we need are based on feedback from employees and clients. Quality of life types of things. (Adding data entry options, adding more options for the front end f...

    $17 / hr (Avg Bid)
    $17 / hr Ср. заявка
    4 заявок(-ки)
    Database Development 1 день left

    The current database is made with MariaDB by the previous developer. The database consists of 3 front end portals used for: 1) Data entry 2) Client viewing 3) Exporting data and approving data entry from employees. The adjustments that we need are based on feedback from employees and clients. Quality of life types of things. (Adding data entry options, adding more options for the front end f...

    $18 / hr (Avg Bid)
    $18 / hr Ср. заявка
    6 заявок(-ки)
    Build a MySQL Database and Web Interface 22 часов(-а) left
    ПОДТВЕРЖДЕН

    We need a master product database built to integrate data from multiple suppliers into a single data set and interface. The product data is currently being correctly ingested into separate datasets, but we need A. The combining of all data into a single table B. Creation of multiple calculated fields using supplier and data from additional sources C. Creation of a web interface to be able to...

    $1148 (Avg Bid)
    $1148 Ср. заявка
    77 заявок(-ки)
    Looking for database app or website 18 часов(-а) left
    ПОДТВЕРЖДЕН

    I’m looking for an app or a website where I can upload my documents unto, then have search capability, to search the content of the documents and get lists of search results like Google results (with previews).

    $330 (Avg Bid)
    $330 Ср. заявка
    8 заявок(-ки)
    Building Mobile and web Apps 13 часов(-а) left
    ПОДТВЕРЖДЕН

    We are solution provider based in Hong Kong and outsource projects for our customer. We will find the business and negotiate condition & solution that fit our customer needs. We provide end to end solution with up to date advance technology. I have a number of projects on hand (from small to large) which require people with in deep knowledge in development and development cycle.

    $1457 (Avg Bid)
    $1457 Ср. заявка
    64 заявок(-ки)
    Create ER-Modell Datebase 11 часов(-а) left
    ПОДТВЕРЖДЕН

    Hi. I need someone who is extremely familiar with ER models and databases. And unfortunately I need that as soon as possible. Everything else by message.German-speaking preferred

    $35 / hr (Avg Bid)
    $35 / hr Ср. заявка
    16 заявок(-ки)

    Dear developers. We wish to engage with a qualified and experienced developer for the design and development of a marketplace platform with website and app engagement channels for B2B, B2C and B2B2C electronic trade of products and services. The Website/App should have the following functionalities: 1- Differentiation of various customer and supplier rankings 2- Access levels with different prici...

    $50 / hr (Avg Bid)
    $50 / hr Ср. заявка
    33 заявок(-ки)
    Trophy icon Database Developer Entertainment 23 дней(-я) left

    ! ! ! LOCATION: ODESSA, UKRAINE ! ! ! Database Developer Entertainment: -You’re an expert in data engineering and data quality -You’re a strong developer, and you’ve used SQL/NoSQL to handle large data sets and complex data transformations. -Experience with Big data platforms: Apache Spark / Hadoop -Experience with cloud solutions for Big Data (Snowflake, GCP BigQuery, AWS Redsh...

    $10 (Avg Bid)
    database expert required 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need a database expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $2 - $6 / hr
    Скрытый
    $2 - $6 / hr
    33 заявок(-ки)