Розробка баз даних 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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    45 робіт знайдено, ціни вказані в USD

    create complete database for organization with sales warranties, product monitoring • Company, organization or Service provider has multiple clients • Client manufacture multiple type of product and assign unique id to all products • Client have multiple vendors to sell their product also sell themselves • Customers have headquarters, zones and branches. Branches have product...

    $29 (Avg Bid)
    $29 Сер. заявка
    3 заявки
    Restore database deleted PostgreSQL version 13.2 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Restore database accidentally deleted and there is no backup copy OS ubuntu Database PostgreSQL version 13.2

    $67 (Avg Bid)
    $67 Сер. заявка
    6 заявки
    $17 Сер. заявка
    38 заявки
    $12 / hr Сер. заявка
    10 заявки
    i need someone who can help me in system analysis and design 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    ERD Normalization Gantt Chart NPV Formula DFD Context Diagram Economic Feasibility Analysis Decision Table Sequence Diagram Database Design Cardinality Case Diagram

    $45 (Avg Bid)
    $45 Сер. заявка
    5 заявки
    $24 Сер. заявка
    10 заявки
    Create a Database 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Create a database for a website with specified functionalities.

    $18 (Avg Bid)
    $18 Сер. заявка
    17 заявки
    Mulesoft Api 6 дні(-в) left

    I need a person who have skills on API, integration ,Java, AWS, Mule ESB, database, salesforce, Jenkins and so on

    $20 / hr (Avg Bid)
    $20 / hr Сер. заявка
    9 заявки
    Database Management 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    To use MySQL to meet the requirements of the screenshots attached.

    $26 (Avg Bid)
    $26 Сер. заявка
    9 заявки

    Hi, I need you to design and implement a database using Access. It should include conceptual design (database model), creating a database, queries, forms, macros/modules, and reports using Microsoft Access. Please bid if you are an expert. I have provided an example also.

    $24 (Avg Bid)
    $24 Сер. заявка
    4 заявки
    $42 Сер. заявка
    12 заявки
    $15 Сер. заявка
    7 заявки
    Database Expert (SQL, NoSQL) 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Database Expert needed for some help

    $21 (Avg Bid)
    $21 Сер. заявка
    10 заявки
    $23 Сер. заявка
    16 заявки

    We want analyse inventory control based on average sales and current order levels in our database

    $322 (Avg Bid)
    $322 Сер. заявка
    5 заявки
    Database development with MongoDB (Indian Prefered 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need you to develop some database work for me. I would like this databe to be developed with MongoDB

    $117 (Avg Bid)
    $117 Сер. заявка
    3 заявки
    Base de datos para colegio 4 дні(-в) left

    Tenemos un documento con una cantidad muy grande de ítems classificados en diferentes categorías y queremos hacer una base de datos en dónde simplemente tengamos que seleccionar los diferentes ítems y se nos genere el documento. Nos gustaría que esa base de datos se pudiera ir añadiendo nuevos ítems, es decir que fuera personalizable

    $201 (Avg Bid)
    $201 Сер. заявка
    20 заявки
    Microsoft access 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    forming and entering data using Microsoft Access.

    $24 (Avg Bid)
    $24 Сер. заявка
    34 заявки
    Bus Ticket Lift Data 3 дні(-в) left

    We need to create a database that will allow for the importation of sales files. Drivers will then scan or collect bus tickets that we need to check against that sales file. We would need to have the ability to create several different types of reports from the data.

    $2356 (Avg Bid)
    $2356 Сер. заявка
    24 заявки
    Stock Market Application 3 дні(-в) left

    I am looking for stock market chart application. we have example of application eg. [увійдіть, щоб побачити URL] Timeline cost

    $93 (Avg Bid)
    $93 Сер. заявка
    2 заявки

    Establish link between 2 oracle databases and writing queries on need basis

    $98 (Avg Bid)
    $98 Сер. заявка
    13 заявки

    Csapatunkba keresünk SQL Server fejlesztő mentort projekt alapú együttműködésre, akár részidőben is. Gyere hozzánk és taníts online kurzusainkon, segíts megérteni okos, motivált, válogatott embereknek azt, ami szívednek a legkedvesebb! MIÉRT SZERETÜNK MENTORÁLNI? Pozitív h...

    $35 / hr (Avg Bid)
    $35 / hr Сер. заявка
    3 заявки

    Description : Can design and deploy mid to complex and optimized database supporting OLTP systems in a fast paced environment with ETL experience sourcing from multiple third parties for use in the transactional system. Requirements • 3-5 years hand-on with Postgress o Designing logical and physical models for multi-tenant OLTP SaaS solutions for highly scalable and secure solutions on AW...

    $9 / hr (Avg Bid)
    $9 / hr Сер. заявка
    3 заявки

    There is an e-commerce app consisting of customers, suppliers, orders, payment, cart, categories, tags, affiliate programs. A database schema is needed to be designed for this

    $19 (Avg Bid)
    $19 Сер. заявка
    5 заявки

    Accountancy firm needs a Client Portal for financial document (pdf) approval, as part of a Wix website The accountancy firm needs a logged in area on their WIX website, that customers can log in to view their financial documents/tax returns (pdf), and approve them by various tick boxes. The accountancy firm needs to be able to add the documents/tax returns (pdf), and to know when the documents h...

    $657 (Avg Bid)
    $657 Сер. заявка
    13 заявки
    database expert required1 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    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
    Прихований
    $2 - $6 / hr
    18 заявки

    Hello there, I am searching for the freelancer who is professional in Database Systems based on Online Restaurant Reservation System. You are required to accomplish these tasks in Microsoft Words: 1. Background/ Introduction 2. Scope System 3. Objectives 4. Attributes and Primary Key 5. Business Rules and Relationship 6. Entity Relationship Diagram 7. Extended Entity Relationship Diagram The att...

    $37 (Avg Bid)
    $37 Сер. заявка
    10 заявки
    basic sql assignment help 2 дні(-в) left

    Paste the ER diagram and Relational Schema in a Word document. Also, clearly state any assumptions that you make

    $392 (Avg Bid)
    $392 Сер. заявка
    26 заявки
    Codesys Blockchain Application 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    Codesys Raspberry PI 4 Blockchain CRYPTO Application Apply Blockchain, Modbus TCP, mySQL archive demonstration.

    $1127 (Avg Bid)
    $1127 Сер. заявка
    13 заявки
    PostgreSQL/ETL developer 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    an design and deploy mid to complex and optimized database supporting OLTP systems in a fast paced environment with ETL experience sourcing from multiple third parties for use in the transactional system. Requirements - 3-5 years hand-on with Postgress Designing logical and physical models for multi-tenant OLTP SaaS solutions for highly scalable and secure solutions on AWS. Expertise in DB Develo...

    $12 / hr (Avg Bid)
    $12 / hr Сер. заявка
    4 заявки
    Affiliate Lead Database Infrastruture Build 1 день left
    ПІДТВЕРДЖЕНО

    I’m looking for a development team who can build out the initial infrastructure for lead generation/affiliate business. Ideally you will have some understanding of affiliate/referral marketing. A lead is a potential customer interested in a product or service. To get more information about the product or service the user will submit their contact details. Email, Phone Number, Address, Date ...

    $3235 (Avg Bid)
    $3235 Сер. заявка
    13 заявки

    database is provided Data Manipulation, Cleaning and Perdition by using SQL, Weka and Kaggle

    $223 (Avg Bid)
    $223 Сер. заявка
    5 заявки
    Access Data base 1 день left
    ПІДТВЕРДЖЕНО

    Front end and back end IN and OUT inventory

    $203 (Avg Bid)
    $203 Сер. заявка
    19 заявки

    We are a small-medium sized company in the financial services industry looking for a talented freelancer with expertise in the data and information space to drive the design, development and implementation of a central data warehouse for our business. We need a dynamic and innovative individual who can fast track solutions and is more focused on outcomes than on following cumbersome design and de...

    $26 / hr (Avg Bid)
    $26 / hr Сер. заявка
    5 заявки

    Necesito la realización de un modelo rápido para una base de datos SQL. Se pide: UML, diseño lógico, SQL, Oracle y diseño conceptual. Deadline: martes 13 de febrero a las 2:00 pm (hora de España). Presupuesto cerrado: 50€+5€ comisiones = 55€

    $139 (Avg Bid)
    $139 Сер. заявка
    9 заявки
    $21 / hr Сер. заявка
    34 заявки
    database using 000webhost 1 день left
    ПІДТВЕРДЖЕНО

    a good database using 000webhost and understanding I have most of it done but I need a hand to finish the entire project

    $21 (Avg Bid)
    $21 Сер. заявка
    3 заявки

    We are a boutique management consulting practice helping our clients with their most important transformation challenges. We are working with a higher education client on streamlining a range of their core processes. One of those initiatives involves delivery of an online tool to digitise their academic workload planning process. We need assistance with a data conversion activity as part of this ...

    $1542 (Avg Bid)
    $1542 Сер. заявка
    25 заявки
    MS SqL expert required 2 дні(-в) left
    ПІДТВЕРДЖЕНО

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

    $2 - $6 / hr
    Прихований
    $2 - $6 / hr
    34 заявки
    DFD expert required 8 дні(-в) left
    ПІДТВЕРДЖЕНО

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

    $2 - $6 / hr
    Прихований
    $2 - $6 / hr
    12 заявки

    i need the Oracle Database Expert Needed for multiple job. Details will be discussed

    $23 - $114
    Прихований
    $23 - $114
    47 заявки

    i need the Oracle Database Expert Needed for multiple job. Details will be discussed

    $23 - $116
    Прихований
    $23 - $116
    30 заявки
    database expert required 8 дні(-в) left
    ПІДТВЕРДЖЕНО

    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
    Прихований
    $2 - $6 / hr
    46 заявки